Why you can trust Breathe Quality✅ We’ve evaluated and measured 400+ air purifiers over the last few years to compile the most comprehensive air purifier ranking list available. Picking the best air purifier in 2023 is a complicated decision, and you need options. That’s why we’ve come up with a list of the best rather than just a single ‘best air purifier’ recommendation.
As air purifier experts, we’ve spent years reviewing air purifiers and have developed a methodology for evaluating air purifiers. We recommend you to take a look at how and why you should trust in our list. After all, if anyone has any complains on certain rankings on certain air purifiers, do acknowledge that we’ve ranked by a weighted system, and the criteria for good rankings get even stricter. We’re certain that Breathe Quality is the first to share the biggest and most thorough database of air purifier reviews in the world.
To celebrate the Lunar New Year, we update the list of the best air purifier 2023 to version 2.0, which you can see the changelog here.
No need to waste time browsing through other websites for the best air purifiers that are tailored to your individual requirements. Because in Breathe Quality:
- We give honest reviews (both good and bad) and compare all the air purifiers so anyone can be sure to make the best choice.
- We never exaggerate a product just to get you to click the links and purchase it blindly.
- We’re continually updating our list of the best air purifiers to ensure you’re getting the very best system for your requirements. To ensure the optimal performance of one air purifier, we operate it for at least two weeks nonstop. Added the Sharp KC-P110UW.
When it comes to purchasing a new air purifier, some people choose the one with the largest possible room coverage combined with the most modern specifications. Others like a decent mid-range air purifier that covers all of the essentials without feeling cheap. To help you select the best air purifier, we evaluate hundreds of devices in the lab before making our recommendations.
Air purifiers that are cost-effective and safe to use are what we consider to be the best of the best. Most devices are certified and tested strictly by many governmental organizations like the Energy Star (under U.S EPA), the AHAM (Association of Home Appliance Manufacturers) or/and the CARB (California Air Resources Board).
Our list takes pricing into account, and we’ve ensured that you can buy the best air purifier for the money. There’s something for everyone on our ranked air purifier list, including fantastic deals under $500 and even under $200. Plus, there are some really great air purifier deals if you hit the “Check Price” button.
We understand that not everyone has the time to research and compare air purifier reviews and ratings across tons of websites. As a result, this list is dedicated to assisting you quickly and efficiently find the appropriate air purifier for your needs.
We promise, our wish is nothing but your healthy life!
Below are some other helpful lists that you should read. We explained why we need to break down into many lists other than this article.
We hope this list of the top rated best air purifiers in 2023 is exactly what you’re looking for and that it not only saves you time trying to find the right device but also helps you get the most value for your money! Thank you!
Before you read
First, let’s take a look at how good or bad the air quality is in your area.
If you’re looking for the best air purifiers in 2023, our comparison table is a great place to start. The comparative variables in this table include the air filter types of each air purifier, as well as the most important parameters such as room coverage and filter replacement.
Keep in mind that you should read each air purifier’s review. We will share all of our knowledge about their advantages and disadvantages, as well as a breakdown of its air filtration system. There is no doubt that you will get your preferred best air purifier 2023 here.
|Image||Name||Filter Type||Room Coverage (sq ft)||Check Review|
|Blueair HealthProtect 7770i||Smart Filter||700+||Read More|
|Blue Pure 411 Auto||Particle Filter||200+||Read More|
|Levoit Core 300S||True HEPA Filter, Carbon Filter||215||Read More|
|Winix AM90||True HEPA Filter, Carbon Filter, PlasmaWave||360||Read More|
|Coway AP-1512HHS||True HEPA Filter, Carbon Filter||360||Read More|
|Levoit Core 600S||True HEPA Filter, Carbon Filter||500+||Read More|
|Sharp FX-J80UW||True HEPA Filter, Carbon Filter, Plasmacluster||500+||Read More|
|Rabbit Air MinusA2||True HEPA Filter, Ionizer, Carbon Filter||815||Read More|
|Airmega 400S||True HEPA Filter, Carbon Filter||1560||Read More|
|LG PuriCare AS560DWR0||True HEPA Filter, Carbon Filter||500+||Read More|
|Blue Pure 311 Auto||Particle Filter||380+||Read More|
|TruSens Z-3500||True HEPA Filter, UV Light Filter, Carbon Filter||300||Read More|
|Alen BreatheSmart 75i||True HEPA Filter, Ionizer, Carbon Filter||1300||Read More|
|Airdog X8||Ionizer, Carbon Filter||1125||Read More|
|IQAir GC MultiGas||True HEPA Filter, Carbon Filter||1125||Read More|
Top 15 Best Air Purifiers in 2023
1) Blueair HealthProtect 7770i – Our 2023 Winner, Top of the List
The Blueair HealthProtect 7770i is the best air purifier you can buy today, while the smaller (and slightly less capable) HealthProtect 7470i is so similar that we’ve lumped the two together.
Blueair is a global leader in the air purifier sector, having been in business for more than two decades. And the firm has exceeded itself with the debut of four new HealthProtect models last year, and if you are a fan of this brand’s Classic line, the flagship Blueair HealthProtect 7770i may be the best air purifier for you. It’s packed with power and comes with a stylish new design, though Blueair devices are still at the more expensive end of the scale.
- Smart Filter – The ultimate Blueair HEPASilent Ultra technology effectively removes 99.97 percent of pollutants down to 0.1 microns, including pollen, dust, pet dander, mold spores, viruses, and germs. It will destroy viruses and bacteria rather than simply trapping them.
Why it’s the best air purifier 2023: We think the HealthProtect 7770i is a fantastic choice for you with one of the best air purifying technologies, phenomenal power, unmatched performance, a solid design and a whole host of other great features. The Blueair HealthProtect 7770i isn’t a cheap device with a price that, despite being cheaper than its predecessor from the Pro line, is still costlier than many competing flagships, but if you’re looking for the ultimate air purifier experience in 2023, you will be hard pressed to do better than this latest from the Blueair HealthProtect family.
As one of the few high-end air purifiers released last year, the Blueair HealthProtect 7770i can ensure you’re future-proofed when it comes to next-gen air purifying performance. The HEPASilent Ultra technology is more powerful than you’ll ever need, since it can remove and kill 99.97 percent of viruses and germs, dust, pollen, dander, and mold, as well as eliminate volatile organic compounds (VOCs) and smells as small as 0.1 millimeters. According to testing, the new HEPASilent filter cleans better than any H13 True HEPA filter while using 55% less energy and producing 10% less noise.
Additionally, we appreciate Blueair’s flatter look for the Blueair HealthProtect 7770i this year. It allows more air in, and the air purifier has a higher CADR rating, which outperforms all other high-end devices. It is capable of increasing the amount of pure air in every part of the space.
Not only does the Blueair HealthProtect 7770i boast an unmatched performance, but its smart features make it the best air purifier. Say goodbye to the traditional air purifier since you need to regulate your home’s air quality more intelligently.
And don’t forget that the best-in-class performance of this Blueair HealthProtect 7770i is certified by the Association of Home Appliance Manufacturers (AHAM), so you get the most complete air purifier for the money and the greatest personal fan power available.
Because of this, this is the only air purifier on our list to get an S- ranking.
Here are the pros/cons of the Blueair HealthProtect 7770i:
- Best-in-class performance (better than HEPA H13 filter)
- Top-tier fan power
- Modern and stylish design
- Very quiet and energy-efficient operation
- Great mobility
- 5-year warranty
Review: Blueair HealthProtect 7770i Review.
2) Blue Pure 411 Auto – The Best Air Purifier 2023 ($100)
The Blue Pure 411 was once the best budget air purifier in any list, thanks to its simplicity. Simply press the play button once, and the gadget will take care of the rest. Its 360° air inlet eliminates placement restrictions without sacrificing performance. So far, the air purifier is the most affordable air purifier available from this Swedish luxury brand.
Blueair surprised everyone when it released the Blue Pure 411 Auto, with the air purifier offering the greatest core Blue family capabilities, as well as a Smart Sensor, for the same price as the previous non-smart model.
The new Blue Pure 411 Auto will enhance the HEPASilent technology of the Blue family’s traditional air filter. Three levels of air filtration are now available in a single pack.
- Pre-filter – It’s worth noting that the fabric pre-filter of the Blue Pure 411 Auto is outside the air purifier. As a result, this pre-filter is a huge benefit since you can quickly check its condition and remove the impurities instantly.
- Particle Filter – Instead of using a True HEPA filter, the Blue Pure 411 Auto runs a polypropylene fiber filter to help capture 99.97% of all allergens like dust, dust mites, pet dander, pollen and fungi (HEPASilent technology).
- Activated Carbon Filter – The air filter is integrated into the particle filter and is efficient against smoke, smells, gases, and volatile organic compounds (VOCs).
For a Blueair device, even the most affordable device is actually nothing like a budget device, as it is still loaded with premium hardware and features. Take, for example, the new HEPASilent technology, which provides the same level of performance as conventional True HEPA filters while being quieter and more energy efficient.
The new premium fabric colors are inspired by the natural landscapes of Scandinavia, and the Blue Pure 411 Auto is not only your best smart air purifier on a budget, but also the most gorgeous one.
Again, we must highlight that the Blue Pure 411 Auto has dual air sensors. It will detect dust and odors separately and adjust the fan speed accordingly to maintain clean indoor air. Indeed, the more costly Coway AP-1512HH is equipped with only one air sensor.
Ranks A-, the Blue Pure 411 Auto is the best air purifier you can find on budget around $100.
Here are the pros/cons of the Blue Pure 411 Auto:
- Next-level performance with HEPASilent
- Compact design
- Affordable price
- Dual air sensors
- 2-year warranty is decent
- Lacks of basic features
Review: Blue Pure 411 Auto Review.
Related post: Best air purifiers for allergies.
3) Levoit Core 300S – The Best Air Purifier 2023 ($150)
As nights follow days, does Levoit produce one great air purifier after the next. And, just like the original Core 300, the Levoit Core 300S takes budget air purifier refinement and quality to a whole new level and for most people it will be the ideal companion. It is also certified by Energy Star and CARB to be efficient and safe to use.
The Levoit Core 300S is the best affordable portable air purifier with a strong air cleaning mechanism, having won the Reddot Award and several other world-renowned design rewards.
- Pre-filter – This nylon preliminary filter is able to capture large particles of pollutants. You need to vacuum this filter regularly because it is only effective for a short time.
- True HEPA Filter – A True HEPA Filter can reduce 99.97% down to 0.3 microns dust mites allergens, virus particles, pollen, bacteria particles. Can be customized:
- Pet Allergy – For anyone with extreme allergies with pets. Levoit also makes a special version for this feature: the Levoit Core P350.
- Toxin Absorber – For areas with high levels of smoke, VOCs, or chemicals.
- Smoke Remover – For smoke-heavy environments.
- Activated Carbon Filter – It is great at eliminating odors and smoke in your home.
There are several reasons to like the Levoit Core 300S. It features the greatest True HEPA filter we’ve encountered and is far less expensive than some of its competitors. As with the high-end Rabbit Air MinusA2, this original HEPA filter may be tailored to meet your specific demands. If you suffer from severe allergies or asthma, you should not overlook this air purifier. True HEPA filter removes 99.97 percent of dust, smoke, odor, mold spores, pet dander, and particles as tiny as 0.3 microns.
At its price point, the air purifier is only suitable for usage in small rooms. However, the fan power of this gadget is superior to that of most of its competitors, making it a clear winner. At a 140 cfm CADR rating, the Levoit Core 300S can handle most air purifying tasks easily.
The reason you pay more for this Levoit Core 300S is its smart features, which includes both Smart Sensor and Wi-Fi capability. The Levoit VeSync app is very much an evolution of the air purifier applications, and it helps you manage the Core 300S to the fullest. You can also connect to Amazon Alexa or Google Assistant to voice control the device, which is convenient when your hands are full.
If you want to up your air purifier game to $150, the Levoit Core 300S is the best air purifier 2023, which ranks A in our ranking system.
Here are the pros/cons of the Levoit Core 300S:
- Customized, high-quality H13 HEPA filter
- Clean and compact design
- Nearly silent operation
- Upgraded Smart features
- $50 for extra features
Review: Levoit Core 300S Review.
Related post: Best air purifiers for bedroom.
4) Winix AM90 – The Best Air Purifier 2023 ($200)
What would you expect when paying $50 more from the great Levoit Core 300S? You must want your air purifier to cover larger room, and yes, the Winix AM90 is the best air purifier you could buy.
For the Winix, this is a must-look brand when looking for an air purifier in your home. With over 15 years of expertise in the United States, the Korean-based firm is the perfect answer for any type of pet allergy, delivering cutting-edge technology at an astonishingly affordable price.
Being certified by the Energy Star, AHAM and CARB for its great performance, the Winix AM90 delivers the exclusive air filtration system made only by the South Korean company.
- Pre-filter – The polluted air must pass through a built-in pre-filter. This pre-filter will help capture the large objects of contaminants, such as pet hair and even some kinds of pet dander and skin.
- Activated Carbon Filter – The air filter can adsorb household odors from cooking, pets, and smoke and reduce VOCs.
- True HEPA Filter – The True HEPA Filter that captures 99.97% of as small as 0.3 microns allergens, virus particles, pollen, mold and fungi particles.
- Winix PlasmaWave – The exclusive Winix technology to safely destroy the pollutants. Can be switched on/off.
Winix AM90 is equipped with Winix’s exclusive PlasmaWave technology, which allows it to generate both positive and negative ions (in plasma state). Then it generates Hydroxyls, which are used to neutralize several types of airborne contaminants, including viruses, bacteria, germs, smells, and chemical fumes (VOCs). This method is capable of effectively eliminating even the tiniest biological particles, as tiny as 0.1 microns in diameter.
The combination of True HEPA filtration and PlasmaWave technology is what makes the Winix AM90 so effective against the majority of harmful pollutants. Additionally, unlike the ionization filter, the PlasmaWave will not aggravate asthma or respiratory problems. That is why PlasmaWave is regarded as the safest method for combating even the tiniest bacteria.
Combine these air filtration devices with a powerful fan to create an air purifier capable of covering 360 square feet without difficulty. The AHAM has confirmed the Winix AM90, and it performs comparably to the Coway AP-1512HH and Honeywell HPA300 in the same price range.
However, the Smart features are the reason to choose the Winix AM90 above other air purifiers. This air purifier may be controlled wirelessly via your smartphone or Alexa’s voice commands. Additionally, you will have a Smart Sensor that will alter the fan speed based on the needs of the area.
Ranks A, the Winix AM90 is only slightly behind the Coway AP-1512HHS in terms of annual filter replacement cost.
Here are the pros/cons of the Winix AM90:
- Impressive performance ranking
- Unique PlasmaWave technology can safely kill viruses
- Smart features
- Impressively quiet
- Annual filter cost is high
Review: Winix AM90 Review.
Related post: Best air purifiers for pets.
5) Coway AP-1512HHS – The Best Air Purifier 2023 ($250)
Coway has been the market leader in South Korea for air purifiers for a long time, and this is one of the greatest air purifier firms in the world, having beaten Samsung in the domestic air purifier market alone. The Coway AP-1512HHS is the our new selection to replace the old Coway AP-1512HH because of its exceptional performance and value for money.
The Coway AP-1512HHS removes the ionizer feature, touting with its incredible 3-stage air filtration system.
- Pre-filter – A washable pre-filter will help you capture the large particles of contaminants, from pet hair, human hair and mold.
- Activated Carbon Filter – This filter works its best to deodorize and trap harmful gas to keep your place fresh and odor-free.
- True HEPA Filter – The high-performance composite True HEPA Filter that captures 99.97% down to 0.3 microns allergens, virus particles, pollen, mold and fungi particles.
The Coway AP-1512HHS (or Airmega AP1519)’s performance is of a very high standard, going head-to-head with any air purifier in the $300-$400 range, such as Oransi Max or Rabbit Air BioGS 2.0. It handled everything we threw at it while being reasonably priced, making it an excellent choice for anyone on a budget.
Another unique selling point is its outstanding Eco Mode, which automatically shuts down the fan when it detects no air pollution, which is ideal for energy conservation. As an Energy Star-certified air purifier, the Coway AP-1512HHS is a long-term investment that has low annual filter and energy expenses.
It features a Smart Sensor that automatically adjusts the airflow speed based on the current state of the air quality. This air purifier’s room coverage is remarkable at 360 square feet, based on the 4 air changes per hour rating. With this level of performance, it’s understandable why the Coway AP-1512HHS has received several certificates and honors, including the British Allergy Foundation Seal of Approval.
Our only criticism of the previous Coway AP-1512HH is that the top-mounted display light, which is too bright and cannot be shut off, has been removed in this Coway AP-1512HHS. As a result, the new air purifier is genuinely ideal.
Ranks A+, the Coway AP-1512HHS has better ranking than the Winix AM90 thanks to its better annual cost ranking.
Here are the pros/cons of the Coway AP-1512HHS:
- Amazing performance ranking
- Super low cost for maintenance
- Compact size and lightweight
- Great Eco Mode and Smart features
- 3-year warranty
- Only single air sensor
Review: Coway AP-1512HHS Review.
Related post: Best air purifiers for dust.
6) Levoit Core 600S – The Best Air Purifier 2023 ($300)
However, if you can afford $50 more, you will get an air purifier with ever larger room coverage. We call the Levoit Core 600 as “flagship killer”, because it has very high performance for the price.
Levoit overthrows the Airthereal AGH550 with its own Levoit Core 600S, an air purifier that has everything you’ll ever need for your home: excellent air purifier specs at an affordable price, cutting-edge smart capabilities, and a simple, powerful all-in-one air filter. This could be the endgame for many air purifier purists, as verified by both the California Air Resources Board (CARB) and Energy Star.
Its air filtration system is an upgraded version of the old Levoit device – the Levoit LV-H134. Let’s take a look at the air filtration system of Levoit Core 600S.
- Pre-filter – Levoit Core 600S’s mesh preliminary filter captures the most large objects such as dust, hair, lint, fibers, and pet fur at the first stage of its air filtration.
- True HEPA Filter – Levoit Core 600S uses a H13 True HEPA Filter (its own HEPASmart technology) to reduce 99.97% of as small as 0.3 microns allergens, virus particles, pollen, and bacteria particles.
- Activated Carbon Filter – The custom-formulated high-efficiency Activated Carbon filter (ARC formula) is exceptionally excellent at eliminating cooking odors and pet scents in households with several pets. Additionally, it prolongs the filter’s life by chemically decomposing molecules trapped within the Activated Carbon Filter, preventing oversaturation and second-hand pollution.
For roughly $249, you’ll receive a powerful CADR rating of nearly 400 cfm, which is capable of coping with medium to extra-large rooms. That’s not to mention the advanced AC motor featured in the Levoit Core 600S‘s core, which significantly reduces energy costs. It’s expected that this air purifier is Energy Star certified.
It also uses a laser sensor to provide customers with a more accurate and timely measurement of the air quality, since the report is sent in less than ten seconds. This smart sensor easily outperforms all other cheap air sensors and is on par with high-end air purifiers.
And what brings Levoit Core 600S to the top of our list of the finest air purifiers are its advanced smart functions. The air purifier can sense light and automatically adjust its Auto Mode to assist you in sleeping better. Plus, the Levoit Core 600S can be connected via the VeSync app, which provides additional relevant information and assists in controlling it more effectively. Further, it may be controlled via voice commands using Google Assistant or Amazon Alexa.
For most people, you can stop looking for more expensive devices, because this Levoit Core 600S ranks A+, which is the second-highest ranking in our ranking list.
Here are the pros/cons of the Levoit Core 600S:
- Fantastic performance ranking
- High fan power complies with an Energy Star rating
- Very accurate laser sensor
- Great add-on Smart features
- Quiet operation
- Only 2-year warranty
- Lacks of removable pre-filter
Review: Levoit Core 600S Review.
7) Sharp FX-J80UW – The Best Air Purifier 2023 ($400)
Well, so why do you need to pay more than the Levoit Core 600S? You don’t, but if you need a removable pre-filter, a high performance verified by the AHAM, then the Sharp FX-J80UW is the best air purifier you can get in the range $400-500.
Sharp‘s may be pretty low in our U.S market, but in Asia, this company has a high reputation for making air purifiers, which rivals even Coway in terms of performance and price. For more than a century, Sharp has been developing powerful advanced Plasmacluster technology, which is capable of destroying viruses and bacteria totally. The Sharp FX-J80UW is the priciest of the Sharp family, and it shows.
Sharp’s HEPA filter is considered as the most popular HEPA filter being used in any air purifier companies that can’t afford making in-house air filter. To be fair, its air filtration system is simple but powerful.
- Activated Carbon Filter – It helps reduce pet odors and smoke, as well as some common household chemicals.
- True HEPA Filter – The True HEPA Filter captures 99.97% of as small as 0.3 microns particles like pollen, dust, pet dander, smoke, germs, bacteria, viruses, odors, mold, and fungus.
- Plasmacluster Technology – This technology is one kind of ionizer, which can further reduce the amount of pollutants. Can be switched on/off.
Naturally, it’s a beautiful air purifier to look at, as one would expect from Sharp at this point. On the inside, you’ll discover some of the greatest internal components available in an air purifier in 2023: a premium True HEPA filter may last up to two years and has one of the world’s best and most distinctive air filtering technologies.
Moreover, the Sharp FX-J80UW can reduce 90.2% of MS2 viruses, 94% of E. Coli, up to 84.3% of staphylococcus epidermidis bacteria, 87.7% of mold and fungus in just 4 hours. This is a certified test conducted by 17 reputable laboratories located across the world.
Not to mention the high CADR rating of 360 cfm, which ensures the air purifier will continue to clean regardless of the size of your space. It’s difficult to find fault with what the Sharp FX-J80UX has to offer, especially considering this air purifier comes equipped with cutting-edge smart features like Wi-Fi and dual laser air sensors. The flagship can also sense indoor humidity and temperature, substantially assisting you in maintaining a healthy home environment.
As is the case with all of the top-end air purifiers on this best air purifiers list, the Sharp FX-J80UX is AHAM and Energy Star certified for its outstanding performance at a low energy cost.
The Sharp FX-J80UW ranks A+, so it’s naturally considered as one of the best air purifiers at the moment.
Here are the pros/cons of the Sharp FX-J80UW:
- Great performance
- Advanced air filtration process
- High-end smart features
- High-density Plasmacluster for better air cleaning
- Only 1-year warranty
Review: Sharp FX-J80UW Review.
8) Rabbit Air MinusA2 – The Best Air Purifier 2023 ($500)
For the majority of consumers, the Rabbit Air MinusA2 is their endgame air purifier. It packs everything to remain one of the best air purifiers in 2023, even though it has been replaced by the new champion Blueair HealthProtect 7770i. At this price point, it remains a fantastic alternative, as it is far less expensive than the Blueair. Additionally, the MinusA2 does something really unique in comparison to the competition’s flagships. Whereas rivals have rushed to clone the 360° cylindrical design, Rabbit Air’s wall-mounted design takes a decidedly different approach.
Ranked in the Inc. 5000 magazine as one of the fastest-growing privately held companies in the U.S, Rabbit Air has developed a very distinctive air purifier with an incredible 6-stage purification & deodorization system.
- Pre-filter – The polluted air must pass through a pre-filter, where it will capture all large particles, along with dust mites and some of pet hair.
- Medium Filter – Traps large pollen, pet dander, mold and dust particles that are too small to bypass the Pre-filter.
- Advanced BioGS HEPA Filter – It is a True HEPA Filter that captures 99.97% of all allergens, virus particles, pollen, mold and fungi particles down to 0.3 microns. Rabbit Air advances their air filter process, therefore prolonging the optimal filter efficiency and filter life of their HEPA filter.
- Customized Filter – Double the protection with a variety of customized filters for specific needs like Germ Defense, Pet Allergy, Odor Remover, or Toxin Absorber.
- Activated Carbon Filter – Eliminates odors, smokes and chemical vapors.
- Ion Generator – The last line of defense is an ionizer to capture even the tiniest particles of pollutant and trap them into other filters. Can be switched on/off.
The ultimate Rabbit Air MinusA2 is standout with 5 different mechanical air filters and one ionizer, which, just going by the specs, is second to none. You should be aware that most air purifiers have just two to three mechanical air filters, and even the most expensive models retain the classic three-layer air purification technology. Additionally, the MinusA2’s bottom line is the great quality of each filter.
Together with the low annual filter replacement, the Rabbit Air MinusA2 is Energy Star certified, resulting in the lowest annual energy cost for its fan power. Thus, using the Rabbit Air MinusA2 is a wise long-term investment.
Smart features play a very important role in using the Rabbit Air MinusA2, since the device will be mostly hung on the wall. The air purifier is now ready for operation via smartphone or voice commands.
Admittedly, that wall-mounted design makes the Rabbit Air MinusA2 a good picture for your home. You can customize the outside of the air purifier to match your interest.
The only downside is that, with so many mechanical filters, Rabbit Air MinusA2 just delivers a low CADR rating to protect the fan’s motor. However, thanks to the advanced Brushless DC motor, this air purifier can handle even large spaces ranging from 700 to 815 square feet. Additionally, it is exceptionally quiet, allowing you to operate it while sleeping.
Ranks A, the Rabbit Air MinusA2 is the best air purifier you can get at $500-600.
Here are the pros/cons of the Rabbit Air MinusA2:
- Still top-class performance
- Advanced air filtration process
- Smart, stylish design
- Very-quiet operation
- Low operation cost
- High-end smart features
- 5-year warranty
- Low CADR rating for the price
- Too many air filters to change
Review: Rabbit Air MinusA2 Review.
Related post: Best air purifiers for baby.
9) AIRMEGA 400S – The Best Air Purifier 2023 ($600)
If you want a premium air purifier with the best ranking possible in the range $600-700, then the Coway Airmega 400S is it.
Airmega is the lineup of Coway‘s most expensive air purifiers, and the big perk is that it comes a with high-end Max2 air filter that does improve the performance while emitting no ozone. The Airmega 400S is by far the flagship of Coway, using all the top-end features with a good price tag. Let’s take a first look at the powerful air filtration system of this Airmega 400S:
- Pre-filter – A powerful washable pre-filter is available to help you capture large objects of contaminants. Remember to dry the pre-filter in the shade before re-installing it.
- Max2 Filter – A combination of both Activated Carbon Filter and True HEPA filter, this filter can both capture up to 99.97% of airborne particles 0.3 microns. It also reduces more than 99 percent of Volatile Organic Compounds and fumes such as NH3 and CH3CHO.
Airmega 400S inherits the patented high-quality True HEPA filter from Coway, and forms it into an all-in-one Max2 filter for simple installation. Coway totally eliminates the ionizer, resulting in an ozone-free air purifier that is also approved by the California Air Resources Board (CARB).
The manufacturers recommend using this air purifier in areas up to 1560 square feet, and indeed, the Airmega 400S has a genuinely powerful fan with a CADR rating of 340 Dust/350 Smoke/400 Pollen (cfm). Moreover, it is Energy Star certified, which means you may operate the gadget 24 hours a day without worrying about your power bill.
The Airmega 400S is equipped with both a Smart Sensor and Wi-Fi, allowing you to simply set it and forget it. The sensor may provide feedback on the air quality indication and automatically change the fan to meet the demands of the environment.
The Airmega 400S ranks A+ in our list, together with its little brother, the Airmega 300S.
Here are the pros/cons of the Airmega 400S:
- Top-notch performance ranking
- Great, sturdy build
- Remarkable technology and fan power
- Impressively quiet
- High-end smart features
- 3-year warranty isn’t the best
- Lacks of casters
Review: Airmega 400S Review.
Related post: Best large room air purifiers.
10) LG PuriCare AS560DWR0 – The Best Air Purifier 2023 (>$800)
If you’re still reading, you’ve probably already narrowed your search to ultra-luxury high-end air purifiers. The LG PuriCare is the best premium air purifier you can get for your home. As an air purifier certified by the Asthma & Allergy Foundation of America (AAFA), the LG flagship is one of your top choices to combat allergies and asthma from air irritants.
It seems we don’t need to introduce anything about LG – a household appliances giant in South Korea. Its air purifier flagship is very powerful with a traditional 2-stage air cleaning system.
- True HEPA filter – The main HEPA filter that captures 99.97% of allergens, virus particles, pollen, mold and fungi particles down to 0.3 microns.
- Activated Carbon Filter – The deodorization filter catches odors, smoke and Volatile Organic Compounds (VOCs) like formaldehyde.
Due to LG’s newest SmartThinQ technology, the LG PuriCare AS560DWR0 can sync your air quality with your Google Assistant or Amazon Alexa for voice control. Additionally, you may download the LG app and make modifications directly from your smartphone.
With its clean booster, the air purifier is genuinely unique. This function enables LG PuriCare to rapidly pump air up to 24 feet. It allows you to tilt the fan up to 55 degrees and spin it up to 70 degrees in order to send clean air precisely where you need it. This also ensures the most uniform distribution possible.
The air purifier’s high CADR rating of 365 cfm enables it to disperse clean air uniformly around a space measuring 500 to 1000 square feet. What’s the best part? LG PuriCare AS560DWR0 operates at a noise level of 25 decibels (dB), which is softer than a whisper.
Because it’s Energy Star certified, you don’t have to worry about overspending on electricity when using this air purifier.
The LG PuriCare AS569DWR0 ranks A+, meaning it’s your best air purifier at more than $800.
Here are the pros/cons of the LG PuriCare AS560DWR0:
- Streamlined, 360° design
- Bursting with enjoyable features
- High-quality build
- Powerful Turbo Mode
- 10-year warranty for motor
- Very expensive
- Fan power isn’t industry-leading
Review: LG PuriCare AS560DWR0 Review.
11) Blue Pure 311 Auto – A Great Air Purifier for Bedroom
From 11 to 15, we will list some of the most impressive air purifiers in our list, which can’t move into top 10 with their overall rankings. However, these air purifiers have something that we definitely love to mention.
The Blue Pure 311 Auto is a great air purifier for bedroom if you need more room coverage than the Blue Pure 411 Auto. That’s because it delivers a near-flagship Blue experience but does so for a fraction of the cost. Indeed, the Blue Pure 311 Auto is so cheap that it rings in for under half that of the flagship Blue Pure 121, and for that reason alone it demands checking out by any prospective air purifier buyer.
Every member of the Blue family utilizes the same fundamental air filtering mechanism. You just get a bigger air filter and a more powerful fan system.
- Pre-filter – The high-end fabric pre-filter can capture most of the largest pollutants like dust and pet hair.
- Particle Filter – Instead of using a True HEPA filter, Blue Pure 311 Auto runs a polypropylene fiber filter to help capture 99.97% of all allergens like dust, dust mites, pet dander, pollen and fungi (HEPASilent technology).
- Activated Carbon Filter – The air filter is added inside the Particle filter and is effective against smoke, odors, gases and VOCs.
It really does deliver in terms of modern air purifier experience, too, with the new smart sensor that you won’t have in other members of the Blue family. That means that this air purifier delivers a high-end HEPASilent technology-level of power and energy efficiency, which combined with the core nature of simplicity as a Blue device. That makes using the Blue Pure 311 Auto an absolute joy.
Yes, the Blue Pure 311 Auto cuts a few corners when compared to the flagship Blueair devices, but its fan power is by far better than most air purifiers at the $200 range. Considering just how remarkably cheap the air purifier is, and that all its components deliver strong performance, it is really hard to overlook it.
Just like the Blue Pure 411 Auto, we have a new set of premium fabric pre-filter, inspired by the natural landscapes of Scandinavia. If you’re in the market for a new air purifier, we recommend checking it out first. You might be amazed at how much quality Blueair has packed into this gadget for such a low price.
However, the Blue Pure 311 Auto only ranks B+, but we love its simplicity, and we still get one for our public siesta room.
Here are the pros/cons of the Blue Pure 311 Auto:
- Best value per price with performance
- Attractive new design
- Dual air sensors
- Very quiet
- Lacks of basic features
- The fabric pre-filter is easier to get dirty
Review: Blue Pure 311 Auto Review.
12) TruSens Z-3500 – A Great Air Purifier for Killing Viruses
While the GermGuardian AC9600W is currently the best air purifier for virus, we love the concept and design of the TruSens Z-3500 a lot more (your mileage may vary). It also has better overall ranking than the GermGuardian flagship.
TruSens, a U.S. company known for producing only high-quality air purifiers, produces a wide range of decent to exceptional air purifiers that feature UV-C light filtration to make mold spores, viruses, and bacteria ineffective. Among many devices, the TruSens Z-3500 is the most powerful air purifier, with many certifications of the Energy Star, AHAM and CARB for high performance, energy efficiency and safety.
- Pre-filter – A permanent, washable pre-filter screen captures large dust particles and pet hair, mostly to help extend the life of the True HEPA filter.
- Activated Carbon Filter – Can remove certain gases and odors from the air, as well as many types of Volatile Organic Compounds (VOCs).
- True HEPA filter – TruSens Z-3500 uses a True HEPA filter to capture 99.97% of any allergens down to 0.3 microns.
- UV-C light filter – Using UV sterilization, the TruSens can kill 99.8% of hazardous germs and bacteria in the air. It also reduces the growth of odor-causing microbes on the surface of the filter.
If you are facing problems with the viruses, bacteria and mold spores – which are the biological contaminant particles, traditionally, we’d be pointing you towards an air purifier with a UV-C light filter. The UV-C light, which is harmless to us, can operate in conjunction with titanium dioxide to damage the core DNA of germs and viruses, thereby eliminating them.
TruSens Z-3500 is not just efficient because of the UV-C light; the device also has a high-quality True HEPA filter and an Activated Carbon filter. Its jaw-droppingly good performance is associated with a high CADR-rating fan power, as verified by the AHAM.
As one of the highest-ranking air purifiers in 2023, the TruSens Z-3500 features its unique Smart Sensor. The Sensor Pod can take accurate air quality measurements within 49 feet, then it will inform you quickly through the air quality monitor. Moreover, as the latest model in its family, the TruSens Z-3500 has its own smart app, so you can remotely control it or use voice commands like Google Assistant or Amazon Alexa.
The TruSens Z-3500 ranks A-, which is very good on our list.
Here are the pros/cons of the TruSens Z-3500:
- High-end SensorPod and Smart features
- Advanced dual flow technology
- UV-C filter for dealing with viruses
- Sleek design
- A bit low CADR rating for the price
- Only 2-year warranty
Review: TruSens Z-3500 Review.
Related post: Best air purifiers for mold.
13) Alen BreatheSmart 75i – A Great Air Purifier for Lifetime Warrranty
Though we don’t buy an Alen BreatheSmart 75i for our home and office, its Lifetime warranty is very impressive that we couldn’t forget to mention.
As the upgraded version of the previous flagship – the Alen BreatheSmart, the Alen BreatheSmart 75i is the best flagship of the Alen Corp, earning the Consumer Digest’s Best Buy. Finally, we have a True HEPA air purifier from this brand, which is backed up by the lifetime warranty policy.
Let’s take a look at the 3-stage air cleaning system to meet your needs in the Alen BreatheSmart 75i:
- Pre-filter – A washable pre-filter to help capture the large objects of pollutants like dust, pet hair and pollen.
- True HEPA Filter – There are 4 types of True HEPA filter for you to choose from:
- Pure – The standard True HEPA filter of Alen BreatheSmart 75i, which is able to capture 99.97% of as small as 0.3 microns pollutant particles such as dust, dust mites and pollen.
- Fresh – The next level HEPA filter will improve the first Pure, with the addition of Activated Carbon filter, to deal with household odors and chemicals. This air filter is necessary for people who are sensitive to VOCs.
- Pet – Without the Activated Carbon filter, the Pet air filter uses Alen’s patented Molecular Conversion Powder to ensure heavy pet odors are destroyed at a molecular level.
- Heavy Odor – Alen BreatheSmart 75i changed the Molecular Conversion Powder in the Pet air filter to make the new Heavy Odor filter, which can remove household odors from smelly kids/teenagers, kitchen garbage, and other everyday activities.
- Ionizer – The ionizer is used to improve the efficiency of the Alen BreatheSmart 75i. Can be switched on/off.
The Alen BreatheSmart 75i is the first time the brand’s True HEPA air purifier was seen as a real rival to the Rabbit Air MinusA2. With 4 different types of True HEPA filter, Alen BreatheSmart 75i is ready to deal with any types of pollutant particles, while being safe with limited ozone emission from the ionizer.
It boasts more fan power than any of its predecessors, with the widest room coverage of 1300 square feet. However, the Alen BreatheSmart 75i is undoubtedly silent due to the WhisperMax technology. This air purifier also generates soothing pink noise – a frequency proven to help you sleep 25% better. Isn’t this an excellent air purifier for the bedroom?
The device is still an absolute looker with 15 panel color options including white, oak, brushed bronze and stainless, black, rosewood, natural maple and more to match your personal style.
Finally, this air purifier will have high-end features such as a Smart Sensor with an LED light indication. It adjusts the cleaning power of the BreatheSmart 75i to maintain the highest possible air quality while conserving energy and increasing filter life. As a result, the air purifier also earns an Energy Star certification.
The fact of the matter is, it doesn’t get much better than the predecessors anymore, because you can get the True HEPA filter for any Alen air purifier at the moment.
The Alen BreatheSmart 75i only ranks B+ in our ranking list, but we choose it because of its Lifetime Warranty.
Here are the pros/cons of the Alen BreatheSmart 75i:
- Customized color options
- Customized filters
- WhisperMax technology – better silence
- Lifetime warranty
- Very expensive for its performance
- Lacks of smart features
Review: Alen BreatheSmart 75i Review.
Related post: Best air purifiers for office.
14) Airdog X8 – A Great Air Purifier for Reducing Annual Filter Cost
An air purifier doesn’t need annual filter replacement, well, that’s a dream for everyone. It will avoid the hassle of installing new air filters, which are very costly. We can also help the environment by avoiding discarding waste filters. That’s exactly the basis of the Airdog X8.
In this high-range segment, only bulky machines which can cover a large area have a chance to compete in. Airdog is the new player in air purifier field, but its filterless air system truly works, and the Airdog X8 is its most high-end masterpiece.
Let’s take a look at its unique 4-stage air cleaning system.
- Pre-filter – The polluted air must pass through a pre-filter screening, where it traps large particles of pollutants like hair and dander. It is washable and permanent.
- Ionizer – The ionic field is created on the surface of the generator wires (or emitter wires) and is also the main filtration method of the Airdog X8. It can destroy even the 0.0146 microns ultra-fine particles, such as bacteria, germs and viruses. In addition, it is also effective in removing the pet dander, pollen, dust and other particles that are larger than 0.3 microns.
- Collecting Plate – While not being a layer of protection, the collecting plate is necessary to collect the harmful particles inside. These heavy-duty but dishwasher-safe plates can easily be cleaned, saving you from expensive replacement filters.
- Composite Catalyst – The last filter of this Airdog X8 is actually an Activated Carbon filter, which removes odors, smoke and chemicals. This is also where the Airdog X8 remove the ozone emission, to guarantee the cleanest air quality for your home.
Airdog X8 touts itself as the world’s first washable air purifier, but it’s not true. However, its advanced air filtration system excels far from the first model – the fundraising Airdog X5. Its performance has been upgraded, and it is among the best air purifiers you can get at the moment.
The ionizer is strong, and it doesn’t need annual filter replacement, so the investment in an Airdog X8 is nearly permanent. The allergens will be settled on the collecting plate, which is dishwasher-safe.
Airdog X8 delivers 470 cfm of clean air, and such performance is enough to handle any large room’s task. So far, this air purifier is recommended to clean rooms up to 1000 square feet.
One more thing to get an Airdog X8 is its smart features. Airdog X8 features a number of smart functions, including a Smart Sensor and Wi-Fi capability. The Smart Sensor is effective against both dust and gas particles, and it features an Auto Mode that automatically adjusts the fan’s speed based on the current air quality level.
Airdog X8 ranks A, which is only behind the LG PuriCare AS560DWR0 in top 10 by a little.
Here are the pros/cons of the Airdog X8:
- Great performance
- Reduces the waste of filter replacement
- High-end additional features
- The carbon filter still needs replacement
- Only 2-year warranty
Review: Airdog X8 Review.
Related post: Best air purifiers for smoke.
15) IQAir GC MultiGas – A Great Air Purifier for Wildfire Smoke
In California, we are facing increasingly catastrophic wildfire seasons. That’s why the IQAir GC MultiGas is another impressive air purifier that we want to introduce to Breathe Quality’s readers.
In this high-range segment, only the bulky machines which can cover a large area have a chance to compete in. IQAir is that giant, with the foundation to be 50 years ago, and one active partner of the American Lung Association.
Let’s look at the product IQAir proudly claim to be the #1 Air purifier for smoke, odors and MCS – IQAir GC MultiGas. This air purifier features four stages of superior filtration as below:
- HyperHEPA filter – The first stage of filtration features a powerful pre-filter, which can capture 99% of particles down to 0.3 microns, and 95% of particles as small as 0.003 microns.
- Cartridge-based activated carbon filter – Made with the highest quality ABS plastics, this filter can remove VOCs and odors effectively.
- Cartridge-based chemisorption – This stage destroys harmful chemicals, such as formaldehyde, by an oxidation process inside a chemically active alumina pellet.
- Post-filter sleeve – A post-filter sleeve wraps each gas cartridge to prevent media dust from being released.
Instead of trying to prolong the life of its HEPA filter, IQAir GC MultiGas implements HyperHEPA technology to increase the particulate loading capacity by 13%. As a result, the air filter will run great for one year.
Next, its two cartridge-based adsorptions are responsible for destroying any harmful chemicals in smoke. This process is backed up with an unique no-leakage design to prevent air from escaping back into the room without being drawn through the GC MultiGas filters.
IQAir GC MultiGas’s performance is operated by the most powerful, energy-efficient New Edition fan. With an astonishing high CADR rating of 350 cfm and up to 776 cfm, the IQAir GC MultiGas is a powerhouse in areas of 1125 square feet. Moreover, the new fan design reduces the noise level, making this air purifier as quiet as possible.
As a high-end machine, the IQAir GC MultiGas also has many smart features like an intelligent filter life monitor, advanced timer and advanced fan speed selection. This air purifier can be controlled via a remote controller.
To show off the performance of this IQAir GC MultiGas, the IQAir president – Frank Hammes stepped in a chamber full of smoke within 10 minutes. We don’t dare to test it at home, and we warn you not to try this.
The IQAir GC MultiGas ranks B- in our ranking list, but it is considered as the best air purifier for smoke.
Here are the pros/cons of the IQAir GC MultiGas:
- Good performance ranking
- Well-built with the highest-quality materials
- Great fan power
- Impressive quiet
- 5-year warranty
- Lacks of smart features
Review: IQAir GC MultiGas Review.
Air Purifier Ranking List
Again, we recommend that you take a look at How we evaluate air purifiers. It will help you understand the grades, the system weighting and why we replaced with the new system.
In short, here are the grades’ meaning:
- S: Must try. Experience what the best has to offer.
- A: While not at the top of the summit, Grade-A air purifiers are still the top and very good air purifiers to recommend. They would still be considered as some of the best by many.
- B: While “B+” is still “very good”, the grade can essentially be described as the average in the ranking system.
- C: Still average in the grand scheme of things, anywhere from “passable” to “good”.
- D: They are “bad”. And “D-” means it’s just one more step to hell.
- F: Simply, the failure.
Before you jump into our list, we must say again that the positions are not set in stone. A lot of manufacturers have listened to our reviews and do lessen or complete revision of their air purifiers, and we may miss out on certain updates. Furthermore, we’re only humans, and we maybe make mistakes with our data. So please expect changes.
To aid searching, you can sort to get the best air purifiers purely by measurement. If you don’t agree with one factor, for example the “Features” of the air purifiers, you can sort out the factor “Performance” instead.
|Rank||Model||Price (MSRP) in US$||Performance||Features||Annual Cost||Design||Comments|
|S-||Blueair HealthProtect 7770i||839||S||S+||A||S+||High performance/value, world-class additional features and proper annual cost. Our best air purifier.||3||2||1||5||1|
|A+||Blueair DustMagnet 5410i||399||A+||A+||S-||A||The mid-range Blueair air purifier blend of the latest technology, including Wi-Fi, with the high-quality air purification.||4||4||4||3||5|
|A+||Blueair DustMagnet 5440i||459||A+||A+||S-||S||More expensive than the 5410i for "premium" textile gray color option. Also more expensive.||4||4||4||3||2|
|A+||Coway Airmega 300s||649||A||S+||A+||S-||Solid performance with even better annual cost than its bigger brother.||4||5||1||4||3|
|A+||Coway Airmega 400s||749||A||S+||A||S||Subtle refinements to the already-great Airmega 300S makes this arguably one of the top air purifiers in the world.||4||5||1||5||2|
|A+||Coway AP-1512HHS||299||A+||S||A||S-||Even better on our deal at lower price. The refined legendary reference for air purifier.||4||4||2||5||3|
|A+||Levoit Core 600S||299||S||S||A||A||Top-notch performance for less than $300. A solid all-rounder that lives up to its reputation.||4||2||2||5||5|
|A+||LG PuriCare AS560DWR0||1299||S-||S+||A||A+||Close to top-tier performance. Maybe a little too costly for some.||4||3||1||5||4|
|A+||Sharp FX-J80UW||599||S-||S+||A||S-||High performance and additional features, but its availability isn't.||4||3||1||5||3|
|A+||Sharp KC-P70UW||499||A+||S+||A||A-||A new air purifier + humidifier combo from Sharp, with far better additional features than the old KC-860U.||4||4||1||5||6|
|A||Airdog X8||1199||A-||S-||A-||B+||Arguably the best air purifier without mechanical HEPA filter. It reduces the annual filter cost.||5||6||3||6||7|
|A||Blueair DustMagnet 5210i||319||A||A+||S-||A||The original dust magnet with lower fan power for the price range, but its overall performance is acceptable.||5||5||4||3||5|
|A||Blueair DustMagnet 5240i||359||A||A+||S-||S||More expensive than the 5210i for "premium" textile gray color option. Also more expensive.||5||5||4||3||2|
|A||Blueair HealthProtect 7470i||639||S-||S+||B+||S+||With performance and annual cost just shy of the flagship, it is still a top choice.||5||3||1||7||1|
|A||Levoit Core 300S||149||A+||S||B+||A+||It isn't just a smarter upgrade of the popular Core 300, but actually delivers better performance.||5||4||2||7||4|
|A||Rabbit Air A3||749||A+||S+||A-||S+||Better performance is great, but $139 for the same ranking isn't. Still a great air purifier if you like its design concept.||5||4||1||6||1|
|A||Rabbit Air MinusA2||619||A-||S+||A-||S+||Its performance is barred by its fan power, but overall still a top pick.||5||6||1||6||1|
|A||Sharp KC-P110UW||629||A+||S+||A-||A||The most powerful Sharp air purifier+humidifier combo, the ultimate form.||5||4||1||6||5|
|A||Winix AM90||219||A+||S||B+||A||A bit higher annual filter cost can't stop it from one of the best air purifiers. Winix PlasmaWave improves air cleaning process a lot.||5||4||2||7||5|
|A-||Blue Pure 411 Auto||119||S+||C+||A+||S||Simply the best budget smart air purifier, with highest ranking in performance.||6||1||10||4||2|
|A-||Blueair Classic 480i||649||A+||S||B-||S||One of the original Blueair air purifiers, but it isn't the best you could buy at this price.||6||4||2||9||2|
|A-||Blueair Classic 680i||899||A+||S||B||S+||It feels like everything in the best air purifier, minus a bit.||6||4||2||8||1|
|A-||Coway Airmega 230||269||A+||B+||B+||S||The new design is great to reposition its brand awareness, but its smart features are subpar in comparison to the Coway AP-1512HHS.||6||4||7||7||2|
|A-||Coway Airmega 240||269||A+||B+||B+||S||Another design style to choose if you don't like the Coway AP-1512HHS. However, you need to sacrifice the smart feature.||6||4||7||7||2|
|A-||Coway Airmega 250S||399||A||S+||B-||S||The air purifier shines with its high-end smart features adaptation. However it doesn't best the Coway AP-1512HHS, while being more expensive.||6||5||1||9||2|
|A-||Honeywell HPA5300||319||A+||B+||B+||S-||Easily the most popular Honeywell air purifier at the moment, a mix of great performance and okay annual cost.||6||4||7||7||3|
|A-||Levoit Core 400S||219||A+||S||B||A||Not really cost-efficient as its little brother, but the bigger is always more powerful.||6||4||2||8||5|
|A-||Levoit EverestAir||499||A||S||B-||A-||The newest flagship of Levoit that's still recommended to buy. However, it doesn't win over the competition like what the Core 600S does.||6||5||2||9||6|
|A-||Levoit PlasmaPro 400S||289||A||S||B||A||A prototype of Core 400S featuring new PlasmaPro technology?||6||5||2||8||5|
|A-||Levoit Vital 200S||189||A+||A+||B||A-||A remake of the old Levoit LV-PUR131S with better fan power, and better smart control.||6||4||4||8||6|
|A-||Philips 1000i||Discontinued||B+||A+||A-||A||Solid air purifier for the bedroom, but it is discontinued.||6||7||4||6||5|
|A-||Philips 2000i||Discontinued||B||A+||A||A-||It doesn't give as good performance/value as its brother, but has a bit better annual filter cost.||6||8||4||5||6|
|A-||Philips 5000i||Discontinued||A-||A+||A||S||Better performance than its sibling in every way. Powerful in its compact form.||6||6||4||5||2|
|A-||Sharp FP-A80UW||389||A+||A||A-||A||Another top pick from Sharp, with both top performance and long filter's life time.||6||4||5||6||5|
|A-||TruSens Z-3500||499||B+||S||A-||S-||With Smart features, the TruSens Z-3500 is more competent, especially when it's one of the few good air purifiers with UV-C light out there.||6||7||2||6||3|
|A-||Winix 9800||329||A+||S||B||A+||New smart Winix air purifier with even more fan power than the AM90, but its power consumption is a bit high.||6||4||2||8||4|
|A-||Winix C909||329||A+||S||B||A+||A redesigned Winix 9800, which resembles the Winix C545.||6||4||2||8||4|
|A-||Winix C545||219||A+||B+||B+||A+||Its ranking can go higher if it is implemented with more additional features.||6||4||7||7||4|
|A-||Winix NK105||Discontinued||A||S||B-||S-||For no reason, the company stop selling this great air purifier.||6||5||2||9||3|
|A-||Winix QS||Discontinued||A-||S+||B-||S+||Adding JBL speaker to air purifier? Why not?||6||6||1||9||1|
|B+||Aeris aair 3-in-1 Pro||999||B+||S-||C+||A-||A bit lower performance in the competition, but it is covered by the "rare" smart additional features.||7||7||3||10||6|
|B+||Airdog X3||399||B-||S-||A-||B||Keeps most of the X5 at nearly half the price.||7||9||3||6||8|
|B+||Airthereal AGH550||299||S-||A-||C+||B+||Excellent performance and Smart Sensor though limited by short filter's life time.||7||3||6||10||7|
|B+||Alen BreatheSmart 75i||749||A||B+||A||B+||The only brand delivers a proper Lifetime Warranty. Its flagship has great performance, but we want more features on.||7||5||7||5||7|
|B+||Blue Pure 311 Auto||239||S||C+||B+||S||Still the best air purifier for bedroom, but it lacks certain additional features to rank higher.||7||2||10||7||2|
|B+||Blueair Classic 605||829||A+||B+||B||S+||Basically the Classic 680i without Smart Sensor, so its ranking goes one step lower.||7||4||7||8||1|
|B+||Boneco P500||379||A||B+||B||A||Top pick from Boneco, but it could be better with more additional features.||7||5||7||8||5|
|B+||Coway Airmega 160||189||A||B||A-||A||The Airmega 150 in a better design, maybe.||7||5||8||6||5|
|B+||Coway Airmega 150||189||A||B||A-||A||An all-rounder in low-range segment, however still loses to Levoit.||7||5||8||6||5|
|B+||Coway Airmega 200M||249||A||B+||B+||A||Similar to the Coway AP-1512HH, just with a different outfit.||7||5||7||7||5|
|B+||Coway Airmega Icon S||749||B-||S+||B+||S+||New unique-style air purifier with many features you can't find from ordinary air purifiers. However, its performance is low.||7||9||1||7||1|
|B+||Coway AP-1216L||199||A+||B||A-||A||Tower air purifier of Coway lacks Eco Mode, but it has better performance/power ratio than AP-1512HH.||7||4||8||6||5|
|B+||Coway AP-1512HH||224||A||B+||B+||S-||The signature Coway air purifier, with only one air sensor in handy.||7||5||7||7||3|
|B+||Filtrete FAP-SC02||239||A-||S||C+||A||Surprisingly it has better annual cost than its brother. Excellent Smart features.||7||6||2||10||5|
|B+||GermGuardian AP5800W||249||S||B-||B||A+||Perhaps the best GermGuardian air purifier you should buy, sadly with no UV-C light filter.||7||2||9||8||4|
|B+||Honeywell HPA250B||249||A+||A-||B||S-||Decent all-rounder from Honeywell with lacking of voice control.||7||4||6||8||3|
|B+||Honeywell HPA5200||249||A+||B+||B||S||The newer Honeywell HPA200 with better fan power and an actual Smart Sensor.||7||4||7||8||2|
|B+||Honeywell HPA600B||699||A-||A-||B+||A||Honeywell flagship is good, but it's just like the HPA8350 at half the price.||7||6||6||7||5|
|B+||Honeywell HPA8350||299||A+||A-||B||A+||Smart version of HPA300, so it ranks better.||7||4||6||8||4|
|B+||Levoit Core 200S||89||A-||B+||A-||A||The best pick for an air purifier at less than $100.||7||6||7||6||5|
|B+||Levoit LV-H134||399||A+||B+||B||A-||It is the stone to make the Core 600S, so it lacks a few additional features.||7||4||7||8||6|
|B+||LG PuriCare AS330DWR0||699||A-||S+||C||S||The half top of the LG flagship, but its annual cost is a bit too much for the price range.||7||6||1||11||2|
|B+||LG Signature AM501YWM1||1699||B-||S+||B+||A+||Top-tier watering air purification system, though it is still behind the HEPA filtration.||7||9||1||7||4|
|B+||Rabbit Air BioGS 2.0||399||B+||A||A||S-||The better-looking air purifier of Rabbit Air, giving low fan power but great other factors.||7||7||5||5||3|
|B+||Rowenta PU3030||279||A-||B+||B+||A-||Perhaps one of the best Rowenta air purifiers out there, with above-average performance.||7||6||7||7||6|
|B+||Rowenta PU3040||299||A-||B+||B+||B+||Don't know why Rowenta sells two similar air purifiers.||7||6||7||7||7|
|B+||Sharp KC-860U||554||A-||A-||B+||B+||Sharp's combination of air purifier and humidifier works great, but its performance per watt is lower than its traditional siblings.||7||6||6||7||7|
|B+||Sharp KC-B50||345||B+||A-||A-||B+||Another combo of air purifier and humidifier from Sharp, but it is unofficial.||7||7||6||6||7|
|B+||TCL Breeva A3||179||A-||S+||C-||S-||TCL new air purifier has good performance, but suggests low filter's life time.||7||6||1||12||3|
|B+||TCL Breeva A5||199||S-||S+||C-||S-||The best TCL air purifier though with the usual pitfalls of high annual cost.||7||3||1||12||3|
|B+||TruSens Z-2500||379||B-||S||B+||S||It does fix with a True HEPA filter, but its performance is not good at this price point.||7||9||2||7||2|
|B+||TruSens Z-3000||349||B+||B+||A-||S-||Still one of the best air filtration systems for mold and virus, but it lacks smart features for the price.||7||7||7||6||3|
|B+||Vornado PCO375DC||369||B+||A-||B+||S-||Ranks better than its brother thanks to its better CADR rating per watt.||7||7||6||7||3|
|B+||Whirlpool WPPRO2000||349||A+||A-||B||S||The best Whirlpool air purifier improves with Smart Sensor, but has unusual high power consumption.||7||4||6||8||2|
|B+||Winix 5300-2||199||A+||B||B+||A||The iconic Winix air purifier lacks a remote control, but has better power consumption than its brothers.||7||4||8||7||5|
|B+||Winix AM80||199||A||B+||B||A||The discount version of Winix AM90.||7||5||7||8||5|
|B+||Winix WAC9500||Discontinued||A-||B+||A-||B+||Generally "okay" air purifier in the past, but it is discontinued.||7||6||7||6||7|
|B+||Winix XLC||499||S-||S||C-||S||Could be the best air purifier in the mid-range segment, but it asks too much for the filter replacement.||7||3||2||12||2|
|B+||Xiaomi Mi 2S||129||B||S-||B-||A||Not having a True HEPA filter, but other factors work really well.||7||8||3||9||5|
|B||AeraMax 100/AeraMax Baby DB5||119||A-||C+||B+||S-||Having Smart Sensor but it lacks other basic features.||8||6||10||7||3|
|B||AeraMax 300||219||A+||C+||B||S-||Top of the AeraMax portable lineup does fairly similar to its predecessor at higher price point.||8||4||10||8||3|
|B||Aeris aair Lite||499||A-||S-||C-||S||Its performance is still great but it asks too much for the annual filter cost.||8||6||3||12||2|
|B||Airdoctor AD3000||599||A-||B-||B||B-||The air purifier has good performance for its false marketing, but lacks potential smart features to compete at this price range.||8||6||9||8||9|
|B||Airdog X5||649||C+||S-||B||S-||The original Airdog. Performance is not good enough but other factors are okay.||8||10||3||8||3|
|B||Airthereal ADH50B||49||A+||D||S||A-||It offers valuable performance for the price, but at the cost of no additional features.||8||4||14||2||6|
|B||Airthereal AGH380||199||A-||B||B-||B+||The discount version of AGH550, with better ask for annual filter cost.||8||6||8||9||7|
|B||Biota Bot MM108||129||A+||C+||C+||A||Its performance is really good at low-range budget. Other factors are decent.||8||4||10||10||5|
|B||Bissell air400||249||A-||B||B||B+||Bissell best air purifier at the moment, with good performance.||8||6||8||8||7|
|B||Blueair Classic 280i||429||A-||S||C||A+||Another Blueair air purifier brings high value for the price, but its annual filter cost is high.||8||6||2||11||4|
|B||Blueair Classic 405||549||A+||B+||B-||S||The original Classic air purifier that we love. Lacks of air sensor.||8||4||7||9||2|
|B||Blue Pure 211 Auto||339||S||C+||C+||S||The simplicity in plug and play of Blueair: highest performance for high annual filter cost, too.||8||2||10||10||2|
|B||Blueair Pro XL||2399||A+||C+||B-||S+||The huge office machine of Blueair. Highest fan power tested by Breathe Quality. Very expensive feeling but lacks of additional features.||8||4||10||9||1|
|B||Blueair Sense||229||B+||S+||C-||S+||Modern Blueair air purifier but lower performance than expectation.||8||7||1||12||1|
|B||Filtrete FAP-ST02||269||A-||S||C||A||Higher fan power but not really better performance than its little brother.||8||6||2||11||5|
|B||GermGuardian AC9600W||399||S-||B||C+||A+||Basically the same GermGuardian AC9400W with UV-C light filter.||8||3||8||10||4|
|B||GermGuardian AC9400W||399||S-||B||C+||A+||The flagship of Guardian Technologies is equipped with Smart Sensor. However, its annual cost is just average.||8||3||8||10||4|
|B||GermGuardian AC5109W||319||A+||B||C+||A-||The combination of all air filter types in this GermGuardian air purifier. However, it is a bit overpriced initially, and the annual cost isn't cheap.||8||4||8||10||6|
|B||GermGuardian CDAP4500BCA||159||B||A-||B||A||The actual smart GermGuardian air purifier with okay performance.||8||8||6||8||5|
|B||GermGuardian CDAP5500BCA||199||B||A-||B-||A-||The taller brother of CDAP4500BCA with similar ranking.||8||8||6||9||6|
|B||Honeywell HFD280B||129||B-||B||A+||A||Actually the best Honeywell AirGenius air purifier at the lowest cost.||8||9||8||4||5|
|B||Honeywell HPA080||109||B+||B||B||A||The smart offering for low-range segment from Honeywell, with caveat of performance.||8||7||8||8||5|
|B||Honeywell HPA100||139||A+||C-||A-||S||Win over its bigger brothers thanks to its efficient annual cost.||8||4||12||6||2|
|B||Honeywell HPA180||189||B||B||B||A||The newest Honeywell tower air purifier with sensor. Better late than never, right?||8||8||8||8||5|
|B||Honeywell HPA3100||139||A+||C-||A-||A+||Actually the first prototype of the Honeywell HPA5100.||8||4||12||6||4|
|B||Honeywell HPA5100||179||A+||C-||A-||S||Honeywell redesigned the old HPA100, this time with slightly better performance.||8||4||12||6||2|
|B||Honeywell HPA830||199||A-||B||A-||A+||Honeywell adds an unique air purifier with surprisingly better CADR per watt ratio.||8||6||8||6||4|
|B||InvisiClean Claro||269||B+||B+||B||A-||Generally "okay" performance for the most powerful InvisiClean air purifier.||8||7||7||8||6|
|B||InvisiClean Sensa||149||B+||A-||B||A||Kind of a "nothing air purifier"; not bad, not great, just good enough to be okay.||8||7||6||8||5|
|B||IQAir Atem||349||A-||A+||C+||S+||The best personal air purifier in the world. But it is expensive.||8||6||4||10||1|
|B||Levoit LV-PUR131||179||B-||A+||C+||A||With the addition of smart features, it is very well competitive in the price range, with a bit low performance.||8||9||4||10||5|
|B||LG PuriCare AS401VSA0||299||B+||A-||B-||S||It's LG. So its additional features must be its best selling point.||8||7||6||9||2|
|B||Oreck Air Response Large||269||B||B-||A-||A||The Air Response lineup is what you should buy from this brand. Generally okay.||8||8||9||6||5|
|B||Oreck Air Response Medium||229||B||B-||A-||A||It is the smaller version of the Air Response Large, obiously.||8||8||9||6||5|
|B||Oreck Air Response Turbo||449||B||B||B||A+||Different from its lineup, but its design-wise is better.||8||8||8||8||4|
|B||Oreck AirInstinct||Discontinued||B||B-||A-||A-||The rare True HEPA filter from the brand, but it is just okay for the price.||8||8||9||6||6|
|B||RENPHO RP-AP001||149||B||A+||C+||A||The original RENPHO air purifier to copy specs from Levoit LV-PUR131.||8||8||4||10||5|
|B||Rowenta PU4020U2||139||B+||B-||A-||B+||Rowenta's signature air filtration system is fairly competent.||8||7||9||6||7|
|B||Rowenta PU6020U2||299||B||B||B+||B+||Rowenta's signature air filtration system is fairly competent. Same words from the last model.||8||8||8||7||7|
|B||Sharp FP-F30UH||129||A+||C-||A-||A||Even the smaller model of Sharp get serious performance, but you don't find many additional features here.||8||4||12||6||5|
|B||Sharp FP-F50UW||Discontinued||A-||B||B||A-||The discount version of FP-A80UW with good performance.||8||6||8||8||6|
|B||Sharp FP-F60UW||Discontinued||A-||B||B||A-||Sharp's air purifier with good performance and decent additional features.||8||6||8||8||6|
|B||Sharp KC-850U||444||B||A-||A-||B+||Painted different from KC-860U with lower performance.||8||8||6||6||7|
|B||Sharp KC-F70||350||B||A-||B+||B+||Could be an alternative for the official Sharp air purifier if you can test it.||8||8||6||7||7|
|B||Sharp KC-H50-W||325||B||A-||B+||B+||Another unofficial Sharp air purifier for the US market. It is good for its specs.||8||8||6||7||7|
|B||TCL Breeva A2||149||A||S||C-||S-||Another combo of very good performance and additional features but high annual cost from TCL. Still recommend it for the price.||8||5||2||12||3|
|B||TruSens Z-2000||229||B||B+||A-||S||New True HEPA filter gives it new ranking. But it is still limited with the manufacturer's suggested room coverage.||8||8||7||6||2|
|B||Vornado PCO575DC||419||A-||A-||B||S||The most powerful Vornado air purifier, but at lower ranking than its brother.||8||6||6||8||2|
|B||Winix 5500-2||199||A||B+||B-||A+||Still recommend this air purifier if you can get a good deal for it. Has remote control.||8||5||7||9||4|
|B||Winix 6300-2||299||A-||B+||B-||A+||Not an actual upgrade from the predecessor. Perhaps it's just a different name.||8||6||7||9||4|
|B||Winix A230||99||A+||C+||B||A+||One of the best air purifiers under $100 out there, but its high power consumption really drag it low in ranking.||8||4||10||8||4|
|B||Winix C535||199||A||B+||B-||A||The popular Winix air purifier that's basically the same as Winix 5500-2.||8||5||7||9||5|
|B||Winix C555||259||A||B+||B-||A-||Again, another name for the same model, nothing more.||8||5||7||9||6|
|B||Winix HR1000||Discontinued||A||A-||C+||A+||Actually our most favorite Winix air purifier, but it is discontinued.||8||5||6||10||4|
|B||Winix HR900||299||A||B+||B-||A||Comes with lacking of features. It's no HR1000's replacement for sure, but you have no choice.||8||5||7||9||5|
|B||Winix NK100||Discontinued||A+||B+||C||S-||Another tower Winix model that you miss. Just a non-smart version of NK105.||8||4||7||11||3|
|B||Winix P300||Discontinued||A||B+||B-||A-||The common console air purifier you can buy in the past. Winix performance is great, though.||8||5||7||9||6|
|B||Winix P450||Discontinued||A||B+||C+||A-||Another good-to-great performance in Winix lineup, but it's discontinued.||8||5||7||10||6|
|B||Winix T1||Discontinued||A+||S+||D||B+||Once a high-range offering from Winix, with serious performance and additional features. However, its annual cost is far from desire.||8||4||1||14||7|
|B||Winix U300||Discontinued||A||B+||B-||A-||A remade version of the P300.||8||5||7||9||6|
|B||Winix U450||Discontinued||A||B+||C+||A-||Simply, remade version of the P450.||8||5||7||10||6|
|B-||AeraMax 200 /AeraMax Baby DB55||189||A-||C+||B-||A-||The middling is always the most forgettable device. Combo of good performance and lacks of features in this AeraMax.||9||6||10||9||6|
|B-||AeraMax Professional 4||2100||A||B||C-||S||An office air purifier that you will skip when looking at the price. Annual cost is not that good.||9||5||8||12||2|
|B-||Airthereal ADH80||89||B||C+||A-||B+||Offers Smart Sensor at the cost of everything else. Still an okay budget air purifier.||9||8||10||6||7|
|B-||Airthereal APH260||129||B+||B||B-||B||It offers valuable UV-C light to deal with viruses, and its performance is good, too.||9||7||8||9||8|
|B-||Alen BreatheSmart 45i||429||B||B-||B+||B+||Lifetime Warranty for a decent air purifier, at a discount price.||9||8||9||7||7|
|B-||Alen BreatheSmart Classic||649||B+||B-||B+||A-||Charge more for a bit more performance than the 45i. Still the original Alen air purifier with Lifetime Warranty.||9||7||9||7||6|
|B-||Aprilaire Allergy+Pet9550||599||A||B+||C||B+||The console Aprilaire air purifier with great performance. However its annual filter cost is a bit high.||9||5||7||11||7|
|B-||Aprilaire Allergy9550||599||A||B+||C-||B+||Don't care of its name, it's basically do the same as its more expensive brothers.||9||5||7||12||7|
|B-||Aprilaire 9550V Virus+Allergy+Pet||499||A||B+||C-||B+||Aprilaire does its best at reducing the initial price of the same old device.||9||5||7||12||7|
|B-||Biota Bot MM208||269||B+||B-||C+||A-||If you can buy one, it is quite good as an air purifier to deal with mold spores. However its annual cost is just average.||9||7||9||10||6|
|B-||Bissell air220||194||A-||C+||C+||A||Surprisingly better performance for the price than its bigger brother, at the cost of additional features.||9||6||10||10||5|
|B-||Bissell air320||279||B+||B||B-||A||A more refined model of air220. It is also sleeker.||9||7||8||9||5|
|B-||Black+Decker Tabletop||59||A-||C||B+||A-||A great contender for around $50, typically with a cut somewhere of additional features.||9||6||11||7||6|
|B-||Blue Pure 411||119||S||D-||A+||A||The best budget air purifier for performance only.||9||2||15||4||5|
|B-||Blueair Classic 205||350||A-||B+||C||A+||Still a Classic air purifier with good performance, but you pays for its annual cost.||9||6||7||11||4|
|B-||Blueair Pro M||649||A+||C+||C||S||It has better build than Classic lineup, but it asks more to buy. Also the annual filter cost isn't good.||9||4||10||11||2|
|B-||Coway AP-0512NH||Discontinued||A-||C||B+||A+||Decent budget Coway air purifier that you can't buy anymore.||9||6||11||7||4|
|B-||Dayton 2HPB1||491||C+||B+||B||B+||The overpriced Dayton air purifier with okay additional features.||9||10||7||8||7|
|B-||Dayton 2HPB2||447||C+||B+||B||B+||Can't really differentiate from its brother, and it's overpriced, too.||9||10||7||8||7|
|B-||Dyson DP04||449||D-||S+||B-||S+||Great design, low performance from the desktop Dyson air purifier. Now it has smart features.||9||15||1||9||1|
|B-||Dyson HP04||649||D-||S+||B-||S+||Iconic design and world-class additional features limited by performance instability.||9||15||1||9||1|
|B-||Dyson TP04||549||D-||S+||B-||S||The better Dyson that doesn't fall far off its current lineup. Still its performance falls behind the competition.||9||15||1||9||2|
|B-||Elechomes KJ200-A3B||169||C+||A||C+||B||Actually the lowest performance for the price in Elechomes lineup. But it has more advanced features.||9||10||5||10||8|
|B-||Elechomes P1801||105||B-||B-||B-||A-||The only budget Elechomes air purifier you should check. Its performance is average.||9||9||9||9||6|
|B-||Elechomes UC3101||Discontinued||B+||B||C+||A-||The Elechomes air purifier with "actual" decent performance. Sadly, the company discontinued it.||9||7||8||10||6|
|B-||Envion Therapure TPP640||249||C||B||A-||A||Envion's combo of low performance but permanent filter. And this is its best air purifier.||9||11||8||6||5|
|B-||Honeywell HFD300||179||B-||C-||A||A||AirGenius model from Honeywell with average performance and permanent ifd filter.||9||9||12||5||5|
|B-||Honeywell HFD310||197||C+||C||A||A||Another AirGenius model with the same selling point.||9||10||11||5||5|
|B-||Honeywell HFD320||229||C+||C+||A||A||Again, you get the combo of having average performance but keeping the filter forever.||9||10||10||5||5|
|B-||Honeywell HFD360||349||C||A-||A||A||The flagship AirGenius air purifier gives the worst performance for the price. But its additional features are much better.||9||11||6||5||5|
|B-||Honeywell HPA200||197||A+||C-||B||S-||Doesn't have additional features to compete in modern era, but its performance is top-tier.||9||4||12||8||3|
|B-||Honeywell HPA300||249||A+||C-||B||A+||The legendary Allergen Remover. However its lacks of additional features give it lower ranking.||9||4||12||8||4|
|B-||Hunter HP600||159||B+||C||B+||B+||Decent Hunter model with lacks of additional features.||9||7||11||7||7|
|B-||Hunter HP700||199||A||C||A-||A||The more expensive Hunter air purifier but it still rejects additional features.||9||5||11||6||5|
|B-||Inofia PM1608||399||A-||A-||C-||A-||A discount attempt at Airmega 400S, but its annual cost is below average.||9||6||6||12||6|
|B-||IQAir GC MultiGas||1299||A||C||B+||S||The air purifier that you wish to have, but it lacks serious additional features like most of high-range air purifiers.||9||5||11||7||2|
|B-||IQAir HealthPro Compact||799||A||C||B+||S||IQAir's iconic design at smaller size, but its performance is still good.||9||5||11||7||2|
|B-||IQAir HealthPro Plus||899||A||C||B+||S||The signature IQAir air purifier with high performance and lacks of additional features.||9||5||11||7||2|
|B-||Levoit Core 300||99||A||C||B-||A+||Once the benchmark for its price point, but its smart version is better at all fronts.||9||5||11||9||4|
|B-||Levoit Core P350||119||A||C||B-||S-||The silver version of the Core 300, with higher asking price.||9||5||11||9||3|
|B-||Levoit LV-H128||49||A||C-||A-||A+||One of the best air purifiers around $50 you can buy, with good performance.||9||5||12||6||4|
|B-||Levoit LV-H133||199||A-||B||C+||A-||Not a viable option with the new release of Core series. Still an okay buy for its performance.||9||6||8||10||6|
|B-||LivePure Apsen||169||A||C||A-||A||Well-executed performance with lacks of additional features, just like Hunter air purifiers.||9||5||11||6||5|
|B-||Mooka GL-FS32||189||B-||B||B-||B||Not the worst air purifier from a minor brand.||9||9||8||9||8|
|B-||Oransi mod||599||A+||D||A||S-||New Oransi air purifier brings high-quality performance with great design, but it forgets additional features.||9||4||14||5||3|
|B-||Oreck DualMax||Discontinued||B-||C||A||A-||Permanent filter is great for maintenance, but its performance is nothing special.||9||9||11||5||6|
|B-||RENPHO RP-AP088||79||B+||C||B||A+||A decent budget air purifier with nothing fancy to show off.||9||7||11||8||4|
|B-||Sharp FP-K50UW||229||A||C||A-||A-||It removes necessary features from the old devices, therefore ranks lower.||9||5||11||6||6|
|B-||VAVA VA-EE008||139||A||B-||C+||B||A console air purifier with good performance but can't keep its annual cost to be as good as.||9||5||9||10||8|
|B-||Vornado AC550||209||B+||B||C||A||Common Vornado air purifiers with decent performance and high annual cost.||9||7||8||11||5|
|B-||Vornado PCO300||Discontinued||B||B+||B-||S-||The original flagship of Vornado, but it does slightly worse than the current flagships.||9||8||7||9||3|
|B-||Vornadobaby Purio||139||A-||C+||C+||S||An air purifier designed for baby, so it doesn't need fancy additional features.||9||6||10||10||2|
|B-||Whirlpool WP1000||298||A||C||B-||A||Another color option of the WP500, as it performs the same.||9||5||11||9||5|
|B-||Whirlpool WP500||259||A||C||B-||A||Same combo of Whirlpool that prioritizes performance over additional features.||9||5||11||9||5|
|B-||Whirlpool WPT60||115||A-||C||B+||A+||Whirlpool adds new lineup of tower air purifiers, with the same priority of performance over additional features.||9||6||11||7||4|
|B-||Whirlpool WPT80||167||A||C||B-||A+||Its company's best tower air purifier with good performance, but stays out of Smart Sensor.||9||5||11||9||4|
|B-||Winix HR950||Discontinued||A-||A-||C-||A+||The discount Winix HR1000 that you can't buy, either.||9||6||6||12||4|
|B-||Winix P150||169||A||C+||B-||A||It follows its brother in discontinuation. Good performance but it cut air sensor for lower cost.||9||5||10||9||5|
|B-||Whirlpool APT40010R||149||A||B-||C-||B+||Surprisingly Smart Sensor for an old product, which Whirlpool keeps removing from modern devices.||9||5||9||12||7|
|C+||Airpura C600||849||A||D-||A-||A+||Airpura lineup that has high-quality performance, but doesn't care of additional features.||10||5||15||6||4|
|C+||Airpura F600||849||A||D-||A-||A+||Airpura lineup that has high-quality performance, but doesn't care of additional features. Specialized at dealing with formaldehyde.||10||5||15||6||4|
|C+||Airpura G600||799||A||D-||A-||A+||Airpura lineup that has high-quality performance, but doesn't care of additional features. Specialized at dealing with gases.||10||5||15||6||4|
|C+||Airpura H600||639||A||D-||A-||A+||Airpura lineup that has high-quality performance, but doesn't care of additional features.||10||5||15||6||4|
|C+||Airpura I600||669||A||D-||A-||A+||Airpura lineup that has high-quality performance, but doesn't care of additional features.||10||5||15||6||4|
|C+||Airpura P600||1149||A||D-||A-||A+||The most powerful Airpura 600 lineup with a similar combo.||10||5||15||6||4|
|C+||Airpura R600||699||A||D-||A-||A+||Airpura lineup that has high-quality performance, but doesn't care of additional features.||10||5||15||6||4|
|C+||Airpura T600||849||A||D-||A-||A+||Airpura lineup that has high-quality performance, but doesn't care of additional features. Specialized at dealing with smoke.||10||5||15||6||4|
|C+||Airpura V600||799||A||D-||A-||A+||Airpura lineup that has high-quality performance, but doesn't care of additional features. Specialized at dealing with VOCs.||10||5||15||6||4|
|C+||Airthereal APH230C||89||B+||C||B-||B||The budget Airthereal air purifier that has decent performance, and removes air sensor from the ADH80.||10||7||11||9||8|
|C+||Alen BreatheSmart FIT50||549||B-||B||C+||A-||Its performance is just average at its price, and we recommend the 45i over this air purifier.||10||9||8||10||6|
|C+||Alen BreatheSmart FLEX||349||A-||C-||B||A-||A typical Alen air purifier, but it cuts off additional features for lower cost.||10||6||12||8||6|
|C+||Amaircare Roomaid||199||A||D-||A||S||Amaircare does the same as other high-range air purifiers with great performance, and no additional features.||10||5||15||5||2|
|C+||Aprilaire Clean9550||569||B-||B+||C-||B+||Aprilaire air purifier with no True HEPA filter, while other factors are the same as its brothers.||10||9||7||12||7|
|C+||Austin Air Bedroom Machine||845||A+||D-||B+||S||The Austin Air flagship, so it's common that it ranks the highest.||10||4||15||7||2|
|C+||Austin Air HealthMate Plus||715||A+||D-||B+||S||The signature Austin Air machine, with top-notch performance.||10||4||15||7||2|
|C+||Biota Bot MM608||399||B||B||C+||B+||Biota Bot's best fan power actually does the worst at its price.||10||8||8||10||7|
|C+||Blue Pure 121||429||S||D-||C+||A||The most powerful "simple" air purifier that you should buy at mid-range.||10||2||15||10||5|
|C+||Blue Pure 211+||299||S||D-||C+||A+||Stays in the Blue lineup, it doesn't need additional features for a state-of-the-art performance.||10||2||15||10||4|
|C+||Blueair Classic 403||Discontinued||A+||D||B-||S||The original Classic air purifier with no Alexa fancy stuff.||10||4||14||9||2|
|C+||Blueair Classic 603||Discontinued||A+||D||B||S||The original Classic air purifier with no Alexa fancy stuff.||10||4||14||8||2|
|C+||Blueair Pro L||899||A+||C+||C-||S||Still an office air purifier with terrible annual cost and great performance.||10||4||10||12||2|
|C+||Boneco P400||299||A+||D+||B-||A||Good performance marred by its serious lacks of additional features.||10||4||13||9||5|
|C+||Elechomes EPI081||79||B-||C||B+||B+||It lacks additional features, of course, but its performance is nowhere near the top.||10||9||11||7||7|
|C+||Envion Four Seasons FS200||129||C+||B-||B-||A-||A very special air purifier, but somewhat its performance is just average.||10||10||9||9||6|
|C+||Envion Ionic Pro Platinum||199||D+||C-||A+||A||A classic example of an Envion air purifier with terrible performance and permanent filter.||10||13||12||4||5|
|C+||Filtrete FAP-C02WA-G2||109||A||C-||C+||A-||A slightly more balanced classic Filtrete air purifier, but still ranks the same.||10||5||12||10||6|
|C+||Filtrete FAP-C03BA-G2||129||A-||C-||C||A-||Filtrete classic lineup that delivers high performance but lacks of additional features and high filter cost.||10||6||12||11||6|
|C+||Filtrete FAP-T03BA-G2||179||A||C-||C||A||Even the most powerful Filtrete air purifier doesn't come with more additional features or lower annual cost.||10||5||12||11||5|
|C+||GermGuardian AC4200||129||A-||C-||C+||A-||The newest GermGuardian adds more features to compensate its lower performance.||10||6||12||10||6|
|C+||GermGuardian AC4625||149||A||D||B||B+||Just the AC4700 in traditional design, nothing less.||10||5||14||8||7|
|C+||GermGuardian AC4700||119||A||D||B||A-||You hate its lacking of additional features, but you still need its UV-C light filter.||10||5||14||8||6|
|C+||GermGuardian AC4820||129||A||D||B||A-||Slightly better than AC4825, but still a GermGuardian device.||10||5||14||8||6|
|C+||GermGuardian AC5000||119||A-||D||B||B+||Original GermGuardian air purifier that says no to additional features.||10||6||14||8||7|
|C+||GermGuardian AC5250PT||129||A-||D+||B-||B+||The new Pet filter doesn't improve its performance, and the device itself doesn't fix its problems.||10||6||13||9||7|
|C+||GermGuardian AC5350BCA||159||A-||D+||B-||A-||Modern appearance, again, doesn't fix anything.||10||6||13||9||6|
|C+||GermGuardian AC5600WDLX||149||A||D+||B-||A||One of the latest GermGuardian models, but it seems Smart sensor doesn't sell.||10||5||13||9||5|
|C+||GermGuardian AC9200WCA||399||A+||D+||C||A||A great air purifier for mold spores, with the highest performance. However, it doesn't have Smart Sensor.||10||4||13||11||5|
|C+||Hathaspace HSP001||229||B-||B||C+||B||Sinfully lower performance for its sudden increase in price. Even removes one stage in its air filtration system.||10||9||8||10||8|
|C+||Honeywell HFD-120-Q/Honeywell HFD140||159||C-||C-||A-||A-||The iconic air purifier from Honeywell with permanent filter. Sadly, its performance is below average.||10||12||12||6||6|
|C+||Honeywell HFD230B||179||C||C||A-||A-||The Honeywell HFD-120-Q with Light Dimmer setting.||10||11||11||6||6|
|C+||Honeywell HPA060||89||A-||D||B+||A-||It's actually good performance for the budget, but it's still an old device.||10||6||14||7||6|
|C+||Honeywell HPA160||189||B+||C-||B+||S-||The taller version of HPA060, with even lower CADR/watt ratio.||10||7||12||7||3|
|C+||Hunter HP400||129||B+||C-||B+||A+||It is quite distinct in the lineup, but it remains the same Hunter formula.||10||7||12||7||4|
|C+||Hunter HP800||349||A-||C||B-||S-||Most powerful Hunter air purifier, but its annual cost is a bit lower.||10||6||11||9||3|
|C+||InvisiClean Aura II||199||B||C||B||A||Lacks of air sensor so its ranking is a bit lower.||10||8||11||8||5|
|C+||InvisiClean Tower||Discontinued||A-||D+||B||B||It does reasonably well for a tower air purifier, but InvisiClean is right at removing old devices.||10||6||13||8||8|
|C+||Kenmore 83394||119||B+||C-||B-||B+||An old air purifier which doesn't impress us anymore.||10||7||12||9||7|
|C+||Levoit LV-H135||259||A-||B||C-||B+||Levoit air purifier that doesn't follow its name patterns, as it is cheaper and lower performance than the LV-H134.||10||6||8||12||7|
|C+||Levoit Vista 200||89||B+||C-||B+||B+||Should be an upgrade to LV-H132, but the Core 200S does a lot better.||10||7||12||7||7|
|C+||Levoit Vital 100||119||A-||C-||C+||A-||An forgettable attempt at console air purifier type of Levoit. It actually has good performance.||10||6||12||10||6|
|C+||LivePure Bali||299||A-||C-||B-||S-||The similar Hunter HP800, kinda.||10||6||12||9||3|
|C+||LivePure Sierra||149||B||C-||B||A-||It resembles the Hunter HP600, lacking only AHAM certification.||10||8||12||8||6|
|C+||Medify MA-112||749||A-||B||D+||A+||The most powerful air purifier in Medify line up, and the best one. However you can't keep up with its condition to comply Lifetime Warranty.||10||6||8||13||4|
|C+||Mooka Allo||79||B||C-||B||A||Seems inspired by the popularity of cylindrical air purifier, nothing more.||10||8||12||8||5|
|C+||Okaysou AirMic4S||84||B-||C-||B||A-||A decent attempt at low-range market, but it is another average air purifier.||10||9||12||8||6|
|C+||Oransi EJ120||899||A||D||A-||A+||The Oransi Erik junior does fairly good for its price point, but you know what happened to high-range air purifiers.||10||5||14||6||4|
|C+||Oransi Erik 650A||1595||A||D||A-||S+||Similar to its little brother, but at higher price point.||10||5||14||6||1|
|C+||Oransi Max||349||B||B||C||A+||An addition of ionizer can't keep it up with its high-end brothers. And it should keep lower annual cost.||10||8||8||11||4|
|C+||Oransi mod Jr||399||A+||D||B+||S+||Actually one Oransi air purifier you should buy, but why no Smart Sensor?||10||4||14||7||1|
|C+||Oreck Air Response Small||179||C+||B-||B||A+||Feels like its low fan power makes it missing the ranking it should have.||10||10||9||8||4|
|C+||Oreck XL Professional||399||B-||C-||B||A+||A very special Oreck air purifier, with low performance.||10||9||12||8||4|
|C+||Oreck ProShield Plus||399||C+||C||B||A-||It should be the better model than the original, not the worse in performance.||10||10||11||8||6|
|C+||Oreck Tru Response||Discontinued||B-||C-||B||A+||Looks like a prototype model of the official XL Pro.||10||9||12||8||4|
|C+||Partu BS-03||Discontinued||B+||C||C+||A||It could be the same air purifier at new name, but its performance is decent so don't worry about wrong buy.||10||7||11||10||5|
|C+||Partu BS-10||Discontinued||B||B-||C-||B||OEM Chinese air purifier with decent performance, but you can't buy anymore.||10||8||9||12||8|
|C+||Pure Enrichment PureZone Elite||149||B+||B-||C||A||The Elite model of Pure Enrichment is just special because its good UV-C light filter is necessary in dealing with viruses.||10||7||9||11||5|
|C+||Pure Enrichment PureZone Halo||89||B||C-||B-||A+||Another air purifier at lower than $100, and it has an unique design.||10||8||12||9||4|
|C+||RENPHO RP-AP002||149||B||B||C+||A||The second edition is just a new design. It doesn't improve anything from the RP-AP001.||10||8||8||10||5|
|C+||RENPHO RP-AP068||69||B||C-||B||A-||A typical low-range air purifier that you could buy with no expectation for additional features.||10||8||12||8||6|
|C+||SilverOnyx||158||B-||B||C+||A-||A popular air purifier for having many air filter types, but its fan power isn't that competent.||10||9||8||10||6|
|C+||SilverOnyx 3 in 1||Discontinued||B||C||B||A||A copy of Biota Bot MM108 at different colors. However, its performance is lower.||10||8||11||8||5|
|C+||TCL Breeva A1||59||B||A-||D+||A||A smart device for around $50... But its suggested annual cost is terrible.||10||8||6||13||5|
|C+||Whirlpool AP25030K||Discontinued||A||D||A-||A||Classic Whirlpool air purifier with high performance yet lacking of modern features.||10||5||14||6||5|
|C+||Whirlpool AP45030K||Discontinued||A+||D||B-||A-||The original form of WP500, with less additional features.||10||4||14||9||6|
|C||AeraMax Professional 3||1260||B-||B-||D+||S||Low performance and high annual cost, a killer combination.||11||9||9||13||2|
|C||Airdog FitAir||99||C+||D+||B-||A+||The personal air purifier that lacks both performance and features, but it's cheap, too.||11||10||13||9||4|
|C||Airpura UV600||899||A-||D-||B||A+||It needs more power for the same performance, so its ranks is down one nod.||11||6||15||8||4|
|C||AllerAir 4000||Discontinued||A-||D-||B||A+||The original AllerAir which is discontinued. It performs the same as the current products.||11||6||15||8||4|
|C||AllerAir AirMed 1||349||B-||D-||B+||A-||Portable AllerAir product with low performance for high price.||11||9||15||7||6|
|C||AllerAir AirMedic Pro 5||699||A||D-||B+||A+||It is decent like any old high-range air purifiers, with high performance yet no additional features.||11||5||15||7||4|
|C||AllerAir AirMedic Pro 6||799||A||D-||B+||A+||Admit it, you can't easily separate it from the predecessors.||11||5||15||7||4|
|C||Amaircare 2500||519||B+||D-||B+||A+||Not the most expensive Amaircare, but its performance holds on well with its price.||11||7||15||7||4|
|C||Amaircare 3000||719||B||D-||B+||S-||Another combo of high-range air purifier in the past, but its performance is a bit lower than its competitors.||11||8||15||7||3|
|C||Amaircare 4000||999||B||D-||B+||S-||The most powerful Amaircare personal air purifier is a bit behind the competition with its low fan power.||11||8||15||7||3|
|C||Austin Air Allergy Machine||635||A||D-||B+||S||It's the regular Austin Air you need. Just forget about additional features.||11||5||15||7||2|
|C||Austin Air Allergy Machine Jr||Discontinued||A-||D-||B+||A-||It is the baby of the original Austin Air, but it keeps the same formula.||11||6||15||7||6|
|C||Austin Air Baby's Breath||Discontinued||A-||D-||B+||A||It is the baby of the original Austin Air, but it keeps the same formula.||11||6||15||7||5|
|C||Austin Air HealthMate||595||A||D-||B+||S||The original Austin Air, so it can't be far from its tradition. Still high performance.||11||5||15||7||2|
|C||Austin Air HealthMate Jr||Discontinued||A-||D-||B+||A-||It is the baby of the original Austin Air, but it keeps the same formula.||11||6||15||7||6|
|C||Austin Air HealthMate Jr Plus||Discontinued||A-||D-||B+||A-||It is the baby of the original Austin Air, but it keeps the same formula.||11||6||15||7||6|
|C||Austin Air Pet Machine||Discontinued||A||D-||B+||S||It's the regular Austin Air you need. Just forget about additional features.||11||5||15||7||2|
|C||Bionaire BAP536UV-U||99||C+||D+||B-||B+||The bigger number represents the little brother, but this could be the Bionaire air purifier with average performance.||11||10||13||9||7|
|C||Bissell MyAir||69||C||C-||B||A-||It isn't good at performance, with mainstream features for the price.||11||11||12||8||6|
|C||Boneco H300||379||D||B||B+||B||Boneco air washer is overpriced with bad performance. Otherwise this could be a good air purifier.||11||14||8||7||8|
|C||Boneco H680||1091||D||B+||B+||S-||It is expensive and bad performance with unnecessary humidifier, so simply forget it.||11||14||7||7||3|
|C||Dyson HP02||Discontinued||D-||A||B-||S+||The outdated Dyson HP04, but is nearly the same.||11||15||5||9||1|
|C||Dyson TP02||Discontinued||D-||A-||B-||S||The outdated Dyson TP04, but is nearly the same.||11||15||6||9||2|
|C||Elechomes EPI236||109||B||B||D+||B+||Just high annual cost ruining a decent and common air purifier.||11||8||8||13||7|
|C||Envion Ionic Pro Turbo||149||C-||D||A+||B+||Not the worst Envion, but you could still do better than Envion.||11||12||14||4||7|
|C||Envion Therapure TPP240||149||D+||D+||B+||B+||The old flagship of this brand, with combo of bad performance and lacks of additional features.||11||13||13||7||7|
|C||Envion Therapure TPP440||149||D+||C-||B+||A-||It could be the newer one, but it keeps the same bad performance, just adding one more additional feature.||11||13||12||7||6|
|C||Envion Therapure TPP540||149||D+||C-||B+||A-||Next-gen does nothing but changes the design.||11||13||12||7||6|
|C||Enviroklenz Mobile Air System Plus||799||B||D||B||S-||One of the typical high-range air purifiers with lower performance.||11||8||14||8||3|
|C||Eureka Instant Clear NEA120||79||A-||D||B-||A-||Has elements of a good air purifier, but it is old enough to think of additional features.||11||6||14||9||6|
|C||GermGuardian AC4300BPTCA||119||B+||D||B||A||GermGuardian in new design, and charges more for less performance.||11||7||14||8||5|
|C||GermGuardian AC4825||94||A-||D||B-||A-||The most popular GermGuardian air purifier. Does fairly well at its price, however you can skip additional features.||11||6||14||9||6|
|C||GermGuardian AC4900CA||89||A||D-||B||B+||It is another design of AC4825, with not much of a difference.||11||5||15||8||7|
|C||GermGuardian AC5300B||129||A-||D||B-||A-||GermGuardian shouldn't charge more for an old wine in new bottle.||11||6||14||9||6|
|C||GermGuardian AC5900WCA||199||A||D+||C||A-||Actually good at competing with other top dogs, but its lacks of additional features is fatal.||11||5||13||11||6|
|C||GermGuardian PureGuardian AP2200CA||79||A||D||B-||A-||Old device but doesn't matter, still a GermGuardian air purifier by any means.||11||5||14||9||6|
|C||GermGuardian PureGuardian AP2800CA||89||A||D||B-||A-||Old device but doesn't matter, still a GermGuardian air purifier by any means.||11||5||14||9||6|
|C||Holmes HAP726-NU||109||B||D+||B-||B||Another air purifier in the past, so you can imagine why it ranks just that.||11||8||13||9||8|
|C||Holmes HAP8650B-NU||149||A-||D+||D+||A-||Could be the best Holmes air purifier you can buy, at no additional features and high power consumption.||11||6||13||13||6|
|C||hOmeLabs||89||B-||C-||C-||B||A mimic of the Levoit's popular air purifier, with more additional features.||11||9||12||12||8|
|C||Honeywell 50250-S||219||A-||D||B-||A||The original Honeywell air purifier. It is old, and you should forget about additional features.||11||6||14||9||5|
|C||Honeywell HPA020B||79||B+||D||B+||A-||It is a sleek tabletop air purifier, but nothing special.||11||7||14||7||6|
|C||Honeywell HPA030B||129||B+||D||B||B+||So, simply the tower version of the HPA020.||11||7||14||8||7|
|C||Honeywell HPA075||89||B+||D||B||A||A newer compact tower air purifier of Honeywell asks more energy for a little more performance.||11||7||14||8||5|
|C||Honeywell HPA175||189||B||D||B||A||Well, its price doesn't justify its overall ranking.||11||8||14||8||5|
|C||Inofia PM1539||299||B-||A-||D||A-||Like its brother, it tries to mimic the Airmega 300S, and to a certain extent.||11||9||6||14||6|
|C||Kenmore 83395||169||B+||C-||C||B||Old Kenmore air purifier that does average at its price point.||11||7||12||11||8|
|C||Kenmore 83396||219||B+||C-||C||B||Old Kenmore air purifier that does average at its price point. Even for the most powerful Kenmore version.||11||7||12||11||8|
|C||KOIOS EPI209||Discontinued||C+||B-||C||B||Not an air purifier you should buy, and you can't though.||11||10||9||11||8|
|C||Levoit Core Mini||49||B||D+||B+||A+||More attempt at low-range budget of Levoit, with its popular design. This time, however, it ranks lower.||11||8||13||7||4|
|C||LG PuriCare Mini||199||D-||B||A-||A-||A personal air purifier at high price, but its performance is just weird.||11||15||8||6||6|
|C||Medify MA-35||349||B||B||D+||A+||A very special air purifier from Medify Air, but it can't escape the hole in its company's formula.||11||8||8||13||4|
|C||Medify MA-40||274||A-||C||D||A-||A well-performed air purifier that asks too much for annual filter cost.||11||6||11||14||6|
|C||Medify MA-50||399||A-||C||D+||A||Actually, the MA-40 is better.||11||6||11||13||5|
|C||Medify MA-Smart||224||B-||A||D||B+||An attempt at making smart air purifier is too hard that the company deleted it.||11||9||5||14||7|
|C||Mooka PM1220||Discontinued||B-||D+||B-||B+||Typical OEM air purifier that has been deleted after a while.||11||9||13||9||7|
|C||Okaysou AirMax8L||109||C+||C||B-||B+||Average air purifier for what the company claimed.||11||10||11||9||7|
|C||Oransi OV200||329||B||B+||D||A||The high annual cost drags it to this rank. Or else it could be a good Oransi air purifier.||11||8||7||14||5|
|C||Partu BS-08||Discontinued||B-||C-||C||A||OEM air purifier that you won't find one day. It performs similar to each other.||11||9||12||11||5|
|C||Pure Enrichment PureZone||99||B||D+||B-||A-||An interesting oldschool popular air purifier, vastly outpaced by today's market.||11||8||13||9||6|
|C||Sharp FP-A28UW||Discontinued||A||D-||B+||A-||It is superseded by the FP-F30UH in U.S market. Sharp makes a lot of air purifiers sharing the same specs.||11||5||15||7||6|
|C||TruSens Z-1000||119||B-||D||B+||S-||TruSens must have reason not to use True HEPA filter for this entry-level air purifier.||11||9||14||7||3|
|C||VAVA VA-EE004||89||B||C-||C||B||It seems it's renamed. A low-range air purifier with okay performance.||11||8||12||11||8|
|C||VEVA 8000 Elite Pro||99||B+||D-||B||A+||A total lack of additional features that I expected.||11||7||15||8||4|
|C||Vornado AC350||109||B+||D||B-||A||This is a ranking of a classic Vornado air purifier without additional features, nothing more.||11||7||14||9||5|
|C-||AeraMax AM50||Discontinued||B||D||D+||B-||Not sure if it's a personal or commercial AeraMax air purifier. It appears to be personal but it's as bad as the commercial lineup.||12||8||14||13||9|
|C-||AeraMax Professional AM 2||945||B-||B-||D||A+||Just another commercial AeraMax air purifier which does worse than its flagship brothers.||12||9||9||14||4|
|C-||Airfree BabyAir||219||D+||D||B+||A||Still Airfree's combo of no annual filter cost and bad performance.||12||13||14||7||5|
|C-||Airfree Iris 3000||329||C-||D||B||A+||A different name isn't enough to change an Airfree air purifier's ranking.||12||12||14||8||4|
|C-||Airfree Lotus||349||D+||D||B+||A+||Nothing much different from your average Airfree, paid extra for the novelty, not the performance improvement.||12||13||14||7||4|
|C-||Airfree Onix 3000||299||C-||D-||B+||A||The original best Airfree air purifier, that has low performance for no mechanical filters.||12||12||15||7||5|
|C-||Airfree Tulip 1000||239||D+||D||B+||A+||It has more features to escape "D" rank.||12||13||14||7||4|
|C-||Alen T500||199||B||D||D+||B||The classic tower Alen air purifier that you don't think belong to this company.||12||8||14||13||8|
|C-||AllerAir AirMed 3||449||C+||D-||B+||A-||Similarly designed to the first edition, albeit with lower performance for the asked price.||12||10||15||7||6|
|C-||Bionaire BAP535UV-U||139||C-||D+||B-||B+||The Bionaire without True HEPA filter does exceptionally worse than its brother.||12||12||13||9||7|
|C-||Bionaire BAP600-U||89||D||D+||B||A||It is an interesting design for air purifier, but its performance keeps us from buying it.||12||14||13||8||5|
|C-||Bionaire BAP756-U||Discontinued||B||D||C+||C+||Copy exactly as the model of Holmes, but doesn't know why it ranks lower.||12||8||14||10||10|
|C-||Blueair Classic 203||Discontinued||A-||D||D+||A+||It's certainly a budget Blueair air purifier to buy, but the company discontinues it.||12||6||14||13||4|
|C-||Dayton 2HPB8||187||C||D||B||A||It looks and feels like an old air purifier, with typical overpriced Dayton performance.||12||11||14||8||5|
|C-||Dayton 2HPD4||106||C+||D||B||A+||Yet another air purifier from Dayton with surprisingly average performance.||12||10||14||8||4|
|C-||Dayton 2HPE1||152||B-||D||B-||A-||If not for its lacks of additional features, we should consider this Dayton air purifier.||12||9||14||9||6|
|C-||Dyson Pure Cool Link Desk DP01||399||D-||B-||B-||S+||The original Dyson with exclusive design but performance is very low.||12||15||9||9||1|
|C-||Dyson Pure Hot+Cool HP01||599||D-||B||B-||S+||Very reminiscent of the DP01, with the addition of heater feature.||12||15||8||9||1|
|C-||Dyson Pure Cool Tower||399||D-||B-||B-||S+||The original version lacks smart features, and its performance is really what kills the device.||12||15||9||9||1|
|C-||Envion Allergy Pro AP200||129||B+||D-||C-||A-||Adding True HEPA filter doesn't help AP200 to fix other problems.||12||7||15||12||6|
|C-||Envion Ionic Pro CA200||89||D||D+||A-||B+||Too many problems for a budget air purifier that we recommend you to find another.||12||14||13||6||7|
|C-||Envion Therapure EA150||89||B-||D-||B-||A+||Consumer-friendly air purifier with no additional features.||12||9||15||9||4|
|C-||Envion Therapure TPP230H||129||C||D-||B+||B+||It performs better than TPP240, but doesn't have any additional features.||12||11||15||7||7|
|C-||Envion Therapure TPP630||129||C-||D-||A-||A-||Does the same as the TP230, so it stays here.||12||12||15||6||6|
|C-||Enviroklenz Mobile Air System||699||B||D-||B||S-||A parody of Austin Air in Enviroklenz coat, at lower performance.||12||8||15||8||3|
|C-||Hathaspace HSP002||299||B-||B||D||B-||It is Hathaspace, it doesn't fix anything and makes annual cost even worse.||12||9||8||14||9|
|C-||Holmes HAP706-NU||64||B||D||C+||A-||At least Holmes gives us True HEPA filter for its price. Still a Holmes air purifier with many problems.||12||8||14||10||6|
|C-||Holmes HAP716-NU||Discontinued||B||D||C+||A-||It could be bigger than HAP706, but it's basically the same.||12||8||14||10||6|
|C-||Holmes HAP759-NU||159||B||D||D||B||Console air purifier type of Holmes, but we'll leave this old air purifier now.||12||8||14||14||8|
|C-||Holmes HAP9726B-NU||Discontinued||B||D+||D||B||Its performance is align with other Holmes air purifiers with True HEPA filter, but we're glad it's discontinued.||12||8||13||14||8|
|C-||Honeywell 17000-S||Discontinued||C+||D||B||A-||Not a device that Honeywell wants to keep.||12||10||14||8||6|
|C-||Inofia PM1320||Discontinued||C||B-||D||B||An air purifier that you should not know it. If you know about it, you should forget it.||12||11||9||14||8|
|C-||KOIOS EPI810||49||C||D||B-||B||Kinda popular for its price, but its lacks of performance is expected.||12||11||14||9||8|
|C-||Levoit LV-H132||89||B||D+||C||A+||A very well-known air purifier with decent performance, but its power consumption and additional features are not that good.||12||8||13||11||4|
|C-||Medify MA-14||119||B+||D+||D||A-||Another Medify combo, this time its budget air purifier doesn't have additional features.||12||7||13||14||6|
|C-||Medify MA-15||119||B||C||D+||A-||It is certainly the next-gen model of MA-14, but it has less performance somehow.||12||8||11||13||6|
|C-||Medify MA-25||199||B||C||D+||A||A common Medify air purifier with high annual cost that you don't care about its Lifetime warranty anymore.||12||8||11||13||5|
|C-||Medify MA-440||Discontinued||B||B-||D-||B+||It has many interesting additional features, but overall falls from Medify Air's requirements of annual cost.||12||8||9||15||7|
|C-||Molekule Air Pro||1199||C||A-||D-||S+||The Molekule flagship is a bit better than the predecessors, but it's far from being viable.||12||11||6||15||1|
|C-||Mooka EPI810||49||C-||D||B||B+||Can't tell the difference between it and KOIOS. Whatever you choose, it's just a below average air purifier.||12||12||14||8||7|
|C-||Oransi Finn||279||B||D+||C||B+||The company forgets that there are GermGuardian air purifiers with similar performance and additional features at low price.||12||8||13||11||7|
|C-||Oreck Air Refresh||399||C-||C+||D+||A||At least it's sleek for design...||12||12||10||13||5|
|C-||Oreck Air Tower||199||C+||C-||C+||B+||Anything about this air purifier is average at best.||12||10||12||10||7|
|C-||Oreck Airvantage||299||B-||D+||D+||A-||Not the "advantage" we want to have, though the performance is still average.||12||9||13||13||6|
|C-||Partu BS-07||Discontinued||B||C||D||B||Its high annual cost makes it behind its brothers.||12||8||11||14||8|
|C-||Pure Enrichment PureZone Breeze||59||B||D-||B-||A-||Kind of a "nothing air purifier"; not the worst thing in the world but no praises either.||12||8||15||9||6|
|C-||VEVA ProHEPA 9000||159||C+||D||B-||A-||It doesn't look like its brother, but it isn't as good as, either.||12||10||14||9||6|
|C-||Vornado CYLO50||99||B||D||C+||S-||Simple design from Vornado, so don't expect any additional features.||12||8||14||10||3|
|C-||Vornado QUBE50||99||B||D||B-||A+||It's just the CYLO50 with less premium design.||12||8||14||9||4|
|D+||Airfree P1000||219||D+||D-||B+||A+||Low performance as an Airfree air purifier, and doesn't spare any additional features.||13||13||15||7||4|
|D+||Airfree P2000||269||D+||D-||B+||A||The same as the P1000, just different in name and color.||13||13||15||7||5|
|D+||Airocide APS-200 PM 2.5||899||D-||B-||D+||S||Great concept for air filtration technology, but its implementation is very near the "failure" point.||13||15||9||13||2|
|D+||Airocide APS-300||999||D-||B-||D+||S||Doesn't improve anything from the previous machine, while asking for higher price.||13||15||9||13||2|
|D+||Bionaire BAP1700-U||99||D-||D+||B-||B-||Not an air purifier you want to remember, lacking performance and additional features.||13||15||13||9||9|
|D+||Dayton 2HPC3||241||D+||C-||C-||B+||A typical Dayton which is overpriced for its terrible performance.||13||13||12||12||7|
|D+||Dyson Pure Cool Me||329||D-||C+||C||S||The personal Dyson does unusually bad for its price and standards.||13||15||10||11||2|
|D+||Envion Therapure TPP100||59||D-||D-||B+||A+||A good-looking air purifier with terrible performance and no additional features.||13||15||15||7||4|
|D+||Envion Therapure TPP220||99||D-||D-||B+||B+||One of the first Envion products, which is bad.||13||15||15||7||7|
|D+||Envion Therapure TPP620||119||D-||D-||B+||A-||Horrible performance for the sixth-gen. Can you believe that?||13||15||15||7||6|
|D+||GermGuardian AC4020||49||D-||D-||B||A||Could be the standard of cheap air purifiers in the past, not today.||13||15||15||8||5|
|D+||GermGuardian AC4100||54||D+||D-||B-||A||Again, the same as the AC4020 with a bit better performance.||13||13||15||9||5|
|D+||GermGuardian AC4150||79||D+||D||B-||A+||The AC4100 comes with nightlight feature. And different colors, too.||13||13||14||9||4|
|D+||Holmes HAP412BNS-BU||Discontinued||D||D-||B-||A-||Luckily it's discontinued.||13||14||15||9||6|
|D+||Holmes HAP424-NU||Discontinued||D+||D||B-||B||It falls in the common category of bad Holmes air purifier, which is very normal.||13||13||14||9||8|
|D+||Holmes HAP9240-NWU||Discontinued||D-||D-||B-||B||Another bad Holmes air purifier, at least it is cheap enough.||13||15||15||9||8|
|D+||Holmes HAP9422-NUA||Discontinued||D-||D||B-||B||Not a different Holmes air purifier. At least it has LED indicator for filter replacement.||13||15||14||9||8|
|D+||Holmes HAP9424B-NU||Discontinued||D||D||B-||B||Better than HAP9422, but ranks the same.||13||14||14||9||8|
|D+||Honeywell HFD-010||88||D-||D-||B-||A||Old Honeywell air purifier that uses permanent filter. The performance is horrible, though.||13||15||15||9||5|
|D+||Levoit LV-H126||79||B-||D-||C-||A+||Actually an average air purifier for around $50, but its lacks of additional features suggest you to look for other Levoit products.||13||9||15||12||4|
|D+||Medify MA-18||159||B-||D||D||A-||A Medify air purifier with the same formula as its brothers, now with no additional features.||13||9||14||14||6|
|D+||OION LB-999||135||C+||D-||C+||B||A budget option that has an average performance, but it doesn't include additional features.||13||10||15||10||8|
|D||Bionaire BAP825WO-NU||Discontinued||D-||D||C+||C+||Bionaire air purifier that's bad by nature.||14||15||14||10||10|
|D||Honeywell HHT270W||59||D-||D-||C||A-||Honeywell makes non-True HEPA filter? That's the result.||14||15||15||11||6|
|D||Inofia PM1619||Discontinued||C-||C-||D-||B||An overpriced air purifier for its low performance and terrible annual cost.||14||12||12||15||8|
|D-||Alen Paralda||Discontinued||D||D-||D+||A||No wonder why Alen removed it so quickly.||15||14||15||13||5|
|D-||OION APW-4000||57||D||D+||D-||A+||It's like you can make bad air purifiers easily for around $50. Come on.||15||14||13||15||4|
|F||Airfree FIT800||Discontinued||D+||F||B+||B+||Fail because it doesn't offers anything to additional features. Its performance is the same as other Airfree's devices.||16||13||16||7||7|
|F||Airfree T800||99||D+||F||B+||A-||Just like the FIT800, but it hasn't been discontinued yet.||16||13||16||7||6|
|F||Airocide APS-200||799||F||C+||D||S||Fails in performance. And it costs like hell.||16||16||10||14||2|
|F||Aprilaire Portable 2275||309||C-||F||D||A||Another low-performance air purifier with no additional features. Skip.||16||12||16||14||5|
|F||Bionaire BAP1412D-U||87||F||D||B-||A-||Its PERMAtech isn't permanent, and its performance is failure.||16||16||14||9||6|
|F||Dayton 2KXN9||53||F||F||B-||B+||Double Fs for Dayton.||16||16||16||9||7|
|F||Hamilton Beach 04384||59||F||D-||B-||A+||Hamilton Beach's permanent filter works, but it fails our tests miserably.||16||16||15||9||4|
|F||Hamilton Beach 04386||59||F||D-||B-||A+||The same as its brothers, and it does look the same as them, too.||16||16||15||9||4|
|F||Holmes HAP116Z-U||16||F||F||B-||A-||Virtually no records of this exist on the internet, and maybe it's better that way.||16||16||16||9||6|
|F||Holmes HAP242-NUC||39||F||D-||B-||A-||The most popular Holmes air purifier today, but come on you should buy a real HEPA filter.||16||16||15||9||6|
|F||KOIOS PM1220||39||C+||F||C||B||We're happy because the Mooka PM1220 is discontinued, then we asked what about this air purifier.||16||10||16||11||8|
|F||Molekule Air||799||F||C+||D||S+||Can't justify the price for its very terrible performance. And its CADR/watts is unacceptable.||16||16||10||14||1|
|F||Molekule Air Mini||399||F||C+||D-||S||The baby Molekule makes the same mistakes as its brother.||16||16||10||15||2|
|F||OION B-1000||75||F||F||B-||B||It looks and feels cheap, and it performs cheap as well.||16||16||16||9||8|
|F||VAVA VA-EE014||69||B||C||F||B||Again, it seems the company has been vanished. At least for this air purifier, we don't question.||16||8||11||16||8|
Do air purifiers really work?
Air purifiers are necessary because they work as filtration to all pollutant particles in your home air, eventually improve your air quality. By trapping the contaminants in the air filters, the air purifiers release only fresh, clean air.
Actually, indoor air quality is up to 5 times more polluted than outdoor air, according to a study by the EPA. If you spend more than 50% of your time at home, an investment in an air purifier is necessary.
Why do we need an air purifier ranking list?
An air purifier ranking list is objectively the best way to tell you why we choose an air purifier. From the beginning this current system was already being used for our ranking list, just subconsciously and in a more “arbitrary” way. Breaking down the main criteria of my grading system helps us be more transparent about my inner processes, as well as to help us be more consistent with our rankings.
To compose the ranking list, it is required to intensively test a lot of air purifiers. Remember that ranks will be determined based on the unit tried, so unit variation can happen.
Why do you need to separate many lists of the best air purifiers?
For everyone, the article you are reading is the most comprehensive list of the best air purifiers, selected by ranking list that is graded by performance, main features and annual cost. However, if you have special needs to buy air purifier, other lists can help you narrow better:
- For allergies and asthma: Air purifiers must have True HEPA filter, and performance is weighted more important than other factors.
- For bedroom: Air purifiers must be small and quiet, so the noise level and size are considered.
- For large rooms: Contrary to the list of bedroom, the room coverage of an air purifier is weighted higher than others. Meaning an air purifier with higher CADR rating has higher chance to appear in this list.
- For smoke and odor: Air purifiers must have big and high-quality Activated Carbon filters.
- For mold, mildew and viruses: Air purifiers must have UV-C light filter to destroy the microorganisms.
- For pets: Air purifiers with specialized pet pre-filter are weighted better in this list.
- For baby’s room and nursery: Air purifiers must have Smart Sensor to automatically keep the indoor air quality at safe level. They also need to be quiet for better baby’s sleep.
- For office: Air purifiers that are designed for public use, with high mobility and remote control are weighted better in this list.
- For dust removal: It is perhaps the most identical list to what you’re reading, however, the quality of an air filter is weighted lower, while the annual cost is weighted higher.
Buying Guide for Best Air Purifier in 2023
You’re reading the comprehensive list of the top 15 air purifiers on the market in 2023. This ensures that regardless of which air purifier you select, you’ll make an excellent long-term investment in your health. If you’re still unsure why you should have an air purifier, you should be aware that most of our cities are breathing unhealthy air (updated 12/18/2021) and the air pollution is increased in 2020 despite of COVID-19 restrictions. True, we are not as safe as you believe.
You should now have read our comprehensive best air purifier’s buying guide to properly prepare yourself before making any selections. As you can see, we’ve taken every precaution to ensure that you make no mistakes.
We hope that this list of the best air purifiers has been a valuable guide for you to help you make a good buying decision.
Here is a buying guide for you to choose the right air purifier:
Choosing the right filter types
The traditional air purifier is equipped with a HEPA filter. Some may have additional filters for specialized purposes; here are the terminology and definitions:
Pre-filter – A necessary component of air purifiers equipped with HEPA-style filters. The pre-filter collects big particles of dust and pet dander, extending the life of the main filter. The majority of pre-filters are washable and reusable and are designed to last a lifetime.
True HEPA Filter – This is the highest standard air filter available. To bear this designation, the filter must adhere to stringent US Department of Energy (DOE) criteria and collect at least 99.97 percent of particles as tiny as 0.3 microns. After six to twelve months, a real HEPA filter should be replaced, and you should choose an appropriate replacement for your air purifiers.
Activated Carbon (or Charcoal) Filter – This filter is capable of adsorbing odorous particles and gases. That is why it is capable of removing odors caused by smoke, dogs, cooking, and chemicals, among other things.
Ionic Filter (or Ionizer) – This filter emits negative ions to charge small particles like dust, pollen and bacteria and collect them into a plate.
UV-C Light – The Ultra Violet light destroy bacteria and virus by sterilizing them. The UV-C Light (UV Light type C) is harmless to humans.
Advanced BioGS HEPA Filter – A technology from Rabbit Air, to help prolong the life of the main True HEPA filter.
Permanent HEPA Filter – A technology from Hamilton Beach, to make their HEPA-type filter be cleaned by vacuum, therefore you don’t need to replace their HEPA filter.
HEPA-type Filter – This filter is a lower quality version of a True HEPA filter and doesn’t meet the standards set in place by the U.S. DOE mentioned above.
Choosing the right size air purifier
It is quite important to verify the size and capacity of your air purifier. An air purifier comes in a variety of sizes, and if you do not have enough space for your new air purifier, it will be a disaster.
The room capacity, or the area that your air purifier can cover, is also critical. As you are probably aware, an air purifier is not a one-size-fits-all gadget. The majority of air purifiers are designed for rooms of between 100 and 400 square feet. A larger space will require an extra air purifier or one with a broader coverage. Otherwise, your air purifier will not satisfy your needs and would consume far more energy than necessary.
Knowing some terminology in air purifier
ACH stands for “Air Changes Per Hour”
The ACH rating, stands for Air Changes per Hour, tells you how many times the device can exchange the air within a room with clean, fresh air every hour. For example, 4X means the device cleans air four times per hour.
Common ACH ratings in best air purifier you’ll see are 4x, 5x, 6x, etc
Remember that the advertised ACH for air purifier is normally when you use the maximum fan speed.
CADR stands for “Clean Air Delivery Rate”
Developed by the Association of Home Appliance Manufacturers (AHAM), CADR, stands for Clean Air Delivery Rate, tells exactly how well an air purifier can clean the air within a particular size room.
For example, an air purifier with a CADR like this: dust/500 cfm, pollen/640 cfm, and smoke/500 cfm (or 500 Dust/500 Smoke/640 Pollen) will normally have a coverage from 700 to 800 square feet.
Knowing your problems and how air purifier fix them
1, To help with your allergies
Each year, around 2000 persons in the United States are diagnosed with nasal cavity disease. Allergens in the air wreak havoc on the immune system, causing a variety of unpleasant symptoms such as eye irritation, coughing, sneezing, and terrible headaches.
The best option for you is a true HEPA filter air purifier. Find the best ones in Best air purifier for allergies list.
2, To reduce asthma
One again, you should aim at True HEPA Filter. If you have any problems with ion, stop using your Ionizer filter immediately. Find the best ones in Best air purifier for asthma list.
3, To prevent dust
For better air purifier’s filter life, you should use the one with pre-filter. Air purifier with a HEPA filter will help prevent dust as much as possible. Find the best ones in Best air purifier for dust list.
4, To trap pet hair and dander
All of HEPA air purifiers (especially True HEPA ones) can capture pet hair and dander with no difficulty. Find the best ones in Best air purifier for pets list.
5, To remove smoke and odors
You must look for an Activated Carbon filter (or Charcoal filter) to help remove all the smokes and smells. Find the best ones in Best air purifier for smoke list.
6, To protect your babies in nursery
Babies are born with an immature immune system and have underdeveloped defense mechanisms. However, they breathe in double the amount of air (and polluted air) more than any adults. If one parent has allergies to airborne contaminants, there’s a 25% chance that a child will also be allergic. That’s why you need to find the best ones in Best air purifier for baby List to protect your precious little one.
We hope you have found your best air purifier right now. If you like our study, consider sharing our article. Again, thank you for reading.