Best Air Purifiers for Bedroom in 2018 – Small and Quiet Air Purifiers

Do you know the truth is 80% of audiences go to Breathe Quality to find a solution for their sleep? You too, must be here to find out the best air purifiers for bedroom.

According to American Psychological Association (APA), 60% of adults report having sleep problems a few nights per week.

A popular cause of these sleep problems is because of the air around you. Yes, your air is not as clean as you think. And indoor air quality can be up to 5 times polluted than outside air. 5 times!

Then the solution must be finding the best air purifiers for bedroom.

Let’s not waste countless hours of searching through any others of websites just to find the top rated air purifiers that fit your specific needs. Because in Breathe Quality:

  • We do give honest reviews (both pros and cons) and a base comparison for all the air purifiers so anyone will guarantee to have the wisest choices.
  • We do not (never) exaggerate one product just to let you click the links and buy that product blindly.

On this page, you’ll find everything you need to quickly make the right decision on which air purifier for bedroom to get. Keep in mind that we will update this list daily (to 2019 and beyond) so you are welcome to come back and check again for the latest top rate air purifiers for bedroom. We never let our readers find an out-of-date air purifier in our list.

For a best air purifier for bedroom, what truly do you need?

  • The silence of this air purifier. Sleeping needs silence.
  • The size of this air purifier. An air purifier for bedroom should be light-weight, comes with compact or portable size.
  • Additional features to help you sleep easier.

It is not an easy job to find the best air purifiers for bedroom, they must be small and quiet air purifiers. However, air purifiers come with many size and models which dazzles you totally. Knowing your problem, we researched and tested hundreds of air purifiers to select the best choice for you.

Important Note: If you need a more powerful air purifier (typically the big-size), or your bedroom is bigger than average, we suggest you choose one in the top rate best air purifiers right now (it is updated for 2018, just so you know).

Related posts: 


This Comparison Table of best air purifiers for bedroom will help you have a quick overview of our list. The factor for comparison in this table is Filter Type of this air purifier. And because they are all the small and quiet air purifiers, we will show you how small and light they can be.

If you are finding the best air purifiers for small room, or finding the small and quiet air purifiers, also look at this table.

Remember that you should check the reviews of this comparison table. Just check the factors won’t help you know why we put these 10 as the best air purifiers for bedroom.

ImageNameFilter TypeWeight (lbs)SizeCheck Reviews
best air purifiers for bedroomLEVOIT LV-H132 Air PurifierTrue HEPA Filter, Carbon Filter6.58.5 x 8.5 x 14.5 inchesRead More
best air purifiers for bedroomIQAir - Atem Personal Air PurifierTrue HEPA Filter8.5511.5 x 3.1 x 11.5 inchesRead More
best air purifiers for bedroomKaz Honeywell HPA060 True HEPA Compact TowerTrue HEPA Filter, Carbon Filter9.313 x 9.9 x 17.5 inchesRead More
best air purifiers for bedroomPhilips AC1214/41 Air Purifier 1000iTrue HEPA Filter, Carbon Filter14.810.1 x 14.6 x 23.7 inchesRead More
best air purifiers for bedroomCoway AP-1512HH Mighty Air PurifierTrue HEPA Filter, Ionic Filter, Carbon Filter12.3516.8 x 18.3 x 9.6 inchesRead More
best air purifiers for bedroomBlue Pure 411 Air PurifierTrue HEPA Filter, Carbon Filter3.358 x 8 x 16.7 inchesRead More
best air purifiers for bedroomHamilton Beach 04386A Air PurifierPermanent HEPA5.748.1 x 10.8 x 16.4 inchesRead More
best air purifiers for bedroomBiota Bot Model #MM108 Air PurifierTrue HEPA Filter, UV Light Filter, Carbon Filter3.112.2 x 12.2 x 9.8 inchesRead More
best air purifiers for bedroomGermGuardian AC4100 3-in-1 Air PurifierTrue HEPA Filter, UV Light Filter, Carbon Filter4.857.5 x 6.38 x 10.38 inchesRead More
best air purifiers for bedroomAlen FIT50 Customizable Air PurifierTrue HEPA Filter, Carbon Filter1610 x 16.75 x 22.25 inchesRead More


1) Levoit LV-H132 Air Purifier

Expert tips: This #1 Amazon Best seller for Air purifiers is also one of Breathe Quality’s Top 10 Best Air Purifiers in 2018.

Levoit is a top air purifier’s brand, famous for their best seller Levoit LV-H132. With a total of 1815 reviews (updated 27/07/2018) and 90% of positive reviews, let’s see why this compact air purifier is so impressive.

  • The silence: Quiet Operation
  • The size: 8.5 x 14.5 x 8.5 inches
  • Item weight: 6.5 lbs
  • Additional Features: Nightlight function

best air purifiers for bedroom

Levoit LV-H132 Compact True HEPA Air purifier’s design is perfect for your bedroom, both in weight and size. You can easily put this compact air purifier in your side table, and with a coverage of 86 sq ft, your air zone around your bed will be fresh.

Comes with a 3-stage Air Filtration System that includes a Pre-filter, True HEPA Filter and Activated Carbon Filter, Levoit LV-H132 Air Purifier can remove 99.97% of dust, smoke, odor, mold spores, pet dander and particles as small as 0.3 microns.

Expert tips: Why you need a True HEPA filter air purifier than other HEPA-type ones? Let’s revise the knowledge of air filter types to answer this question.

The reason why Levoit LV-H132 is one of the best air purifiers for bedroom is because of its Nightlight function and Quiet Mode. You will barely hear a sound even at highest settings. The Nightlight function makes your compact air purifier a perfect nightstand.

Here is the pros/cons of Levoit LV-H132


  • True HEPA Filter
  • Quiet Mode and Night Function
  • 2-year warranty


  • Sometimes the fan’s speed is not working
  • Do not have light notification for filter replacement
  • No Timer

Related post: Best air purifiers list.

2) IQAir – Atem Personal Air Purifier

IQAir is a giant in air purifier’s history with 50 years in air filtration industry. Having an IQAir air purifier in your home is a certainty to fresh air. For a compact size and personal use in bedroom, IQAir released the Atem Air Purifier, which could be the most used portable air purifier (and the most powerful).

  • The silence: Very quiet
  • The size: 11.5 x 3.1 x 11.5 inches
  • Item weight: 8.55 lbs
  • Additional Features: Bluetooth function

best air purifiers for bedroom

With a Swiss design, Atem only has one white-edition color. Atem Air Purifier doesn’t cover a wide space like other common air purifiers, instead Atem will create a breathing zone around you, and ONLY you.

IQAir’s technology brings True HEPA into a new level, the HyperHEPA filter. With this filtration, IQAir air purifier, like this Compact Atem could remove even the 0.3 microns pollutant particles. This is near absolute air purification.

All the smart features of Atem are controlled by a bluetooth app. You can easily do both manual and auto air control. Also, there will be no sound in any kinds of fan settings, so you could sleep quietly. Remember that the bluetooth mode doesn’t work like a mobile phone, so any reports of how Atem emits radiation is false.

Here is the pros/cons of IQAir Atem


  • HyperHEPA Filter, better than True HEPA Filter
  • Very quiet
  • Can be brought with when traveling
  • 5-year warranty


  • The plug is quite bad
  • Only for personal use

Related post: Best air purifiers for allergies and asthma.

3) Kaz Honeywell HPA060 True HEPA Compact Tower

Honeywell always has name in the top rate air purifiers list, for example this Honeywell HPA300 is one of the best air purifiers in 2018. Today, we will discuss about Honeywell HPA060 – a compact air purifier with True HEPA filter.

FYI: Kaz is the parent company of many brands like Braun, Honeywell…

  • The silence: Quiet Mode is not good
  • The size: 11.5 x 3.1 x 11.5 inches
  • Item weight: 8.55 lbs
  • Additional Features: Bluetooth function

best air purifiers for bedroom

Comes with one of the best True HEPA Filter and an Activated Carbon Filter, Honeywell air purifier is claimed to capture even the 0.3 microns viruses. Being a compact version, though powerful, HPA060 can only cover an area of up to 75 sq ft.

Here is the pros/cons of Honeywell HPA060


  • Great True HEPA Filter
  • Control panel light dimmer
  • 5-year warranty


  • Quite noisy with high fan speed
  • Many experiences of bad smell

Related post: Best air purifiers for pets.

4) Philips AC1214/41 Air Purifier 1000i

Philips is a beast in electronic devices industry, with more than 100 years till the foundation, well-known for both the quality and the life time of their devices. That’s why if Philips shows up in whatever list, it is truly not a surprise.

The representative of Philips in this list of best air purifiers for bedroom is Philips Air Purifier 1000i – one of the Amazon choices for air purifiers.

  • The silence: Whisper quiet
  • The size: 10.1 x 14.6 x 23.7 inches
  • Item weight: 14.8 lbs
  • Additional Features: Extra-sensitive Allergen mode, and a NightSense mode, AeraSense, Smart App

best air purifiers for bedroom

Like other top high-end air purifiers, Philips 1000i takes use of the True HEPA filter and an Activated Carbon filter. Philips 1000i also has Smart Sensor named AeraSense to detect the slightest change in indoor air quality and auto-adjust the fan speed to conserve energy.

In addition to the General Mode, Philips 1000i has other two automatic modes:

  • The extra sensitive Allergen Mode, to improve the fan speed and ACH (to know ACH – air changes per hour, please read here).
  • The NightSense Mode can automatically turn down the light and the fan speed.

The money feature of Philips 1000i is the Smart Enabled Features, with Wifi, 3G or 4G, you can control this air purifier anywhere with the connected app. Also, the air purifier is powerful and can cover up to 200 sq ft.

Here is the pros/cons of Philips 1000i


  • True HEPA filter combines with Activated Carbon filter
  • Very quiet with NightSense mode
  • Control air purifier with a Smart App
  • Cover up to 200 sq ft
  • 2-year warranty


  • App has many bugs
  • AeraSense is not so great
  • The size is quite big and heavy: 14.8 lbs


It’s time for the #3 Amazon Best seller come back to the list of best air purifiers for bedroom. You want to know the reason why Coway AP-1512HH is your best pick?

  • The silence: Impressive quiet
  • The size: 16.8 x 18.3 x 9.6 inches
  • Item weight: 12.35 lbs
  • Additional Features: Auto Mode, Eco Mode

best air purifiers for bedroom

With a 4-stage air filtration system of True HEPA filter, Activated Carbon filter and an Ionizer, Coway AP-1522HH is the ultimate solution to eliminate odors and pollutants. Coway guarantees that the efficiency rating is 99.97%.

Unlike other air purifiers that run 24/7 even when the air is fresh, this product shut down the fan when it detected no air pollution, perfect for saving energy.

Coway AP-1522HH’s coverage is large, up to 361 sq ft.

Here is the pros/cons of Coway AP-1512HH


  • Antivirus True HEPA Filter
  • Large coverage of 361 sq ft
  • Eco Mode
  • Auto Mode
  • 3-year warranty


  • The top light can’t be turned off
  • Quite big and heavy

6) Blue Pure 411 Air Purifier

Our number six is from a 20-year old air purifier manufacturer called Blueair. While having big-size air purifiers for the large room, Blueair also design the compact air purifier, which is small and quiet and targets directly at the small room and bedroom. Behold the Blue Pure 411 Air Purifier.

  • The silence: HEPASilent Technology
  • The size: 8 x 8 x 16.7 inches
  • Item weight: 3.35 lbs
  • Additional Features: Color customization

best air purifiers for bedroom

Should we expect this Blue Pure 411 become successful, like the other Blueair Classic 605 and Blueair Pro XL have done? Well, you will not be disappointed.

With the a technology named HEPASilent, Blue Pure 411 is quiet. The German-engineered air purifier could remove the contaminants better like others, while with less noise and less energy.

FYI: Blue Pure 411 only use 1.5 watts, meaning it uses less energy than an LED light bulb (of course at low settings).

Also, this air purifier can cover up to 161 sq ft, meaning double the coverage of the Levoit LV-H132. Cool, right?

Here is the pros/cons of Blue Pure 411


  • HEPASilent Technology is gold
  • Smart Sensor
  • Light-weight
  • Energy saving
  • 1-year warranty


  • The dust filter is not good enough
  • No True HEPA filter

7) Hamilton Beach 04386A Air Purifier

If you love the Hamilton Beach 04384, you may want to check the Amazon Choice’s Hamilton Beach 04386A as well.

  • The silence: Ultra quiet
  • The size: 8.1 x 10.8 x 16.4 inches
  • Item weight: 5.74 lbs
  • Additional Features: Permanent HEPA filter

best air purifiers for bedroom

Hamilton Beach 04386A Air Purifier uses a Permanent HEPA-type Filter that can be cleaned with a vacuum and doesn’t need to be replaced. This saves you a considerable amount of money.

However, as it is not True HEPA filter, the efficiency of this air purifier is much lower than other air purifiers in this list. Also, this air purifier doesn’t have Activated Carbon filter to help remove smoke and odors.

With a lowest price in this list and the fact that you don’t need to replace True HEPA filter every 6 months like others, Hamilton Beach 04386A can meet the common requirements of cleaning air. But if you have some serious problems with your air zone, please consider to choose other air purifiers.

Here is the pros/cons of Hamilton Beach 04386A


  • Permanent HEPA Filter
  • Low cost overall
  • Light-weight, can use it horizontally or vertically
  • 1-year warranty


  • No True HEPA filter
  • Ultra Quiet is not really quiet
  • No Activated Carbon filter

8) Biota Bot Model #MM108 Air Purifier

If you don’t have problem with Ionizer, you should truly consider the power of a Biota Bot’s air purifier. Biota Bot #MM108 is the best compact air purifier from this brand to be set on your side table.

Expert tips: You can turn on/off the Ionizer filter. If you don’t know how Ionic filter works, please read the article of air filter types.

  • The silence: Quiet
  • The size: 12.2 x 12.2 x 9.8 inches
  • Item weight: 3.1 lbs
  • Additional Features: Automatic Sensor, Ionic Filter

best air purifiers for bedroom

With a combination of True HEPA filter, Ionic filter and Activated Carbon filter, Biota Bot #MM108 is one of the most powerful compact air purifiers for small bedroom. It will remove micro particles such as Airborne allergens, pollen, mold spores and fibers. Also, the odors from smoke, cooking and formaldehyde will also be removed.

The Automatic Sensor is also available in this high-end air purifier, to adjust the fan speed according to the current air quality in your bedroom.

Here is the pros/cons of Biota Bot #MM108


  • True HEPA Filter, combine with Charcoal Filter and an Ionic filter
  • Automatic Sensor works great
  • The most light-weight air purifier in this list
  • 3-year warranty


  • No Sleep Mode like other Biota Bot’s models

9) GermGuardian AC4100 3-in-1 Air Purifier

Here we go a familiar face in the air purifier’s industry – Guardian Technology’s air purifiers. With 2 of their products stay high in the Top 10 Amazon Best seller for many years, the consumers should continue to believe in their high quality air purifiers to help clean the living air zone. For a compact size, you should not forget this GermGuardian AC4100.

  • The silence: Quiet at lowest fan speed
  • The size: 7.5 x 6.38 x 10.38 inches
  • Item weight: 4.85 lbs
  • Additional Features: UV-C Light filter

best air purifiers for bedroom

With the combination of Activated Carbon filter and UV-C Light filter, even without the True HEPA filter (GermGuardian AC4100 only has HEPA-type filter), this air purifier can still remove most of the smallest particles of pollutants.

Expert tips: UV-C Light filter is harmless to human. To know more about this filter, please read here.

Here is the pros/cons of GermGuardian AC4100


  • HEPA Filter, combine with Charcoal Filter and a UV-C light filter
  • Automatic Sensor works great
  • The most light-weight air purifier in this list
  • 3-year warranty


  • Quite noisy with highest setting
  • No True HEPA Filter

It is highly recommended to check other air purifiers from Guardian Technology. Most of them come with tall-size, and won’t take much space of your bedroom. These GermGuardian air purifiers below are the latest and most powerful air purifiers of this brand: GermGuardian CDAP5500BCA – which is also one of Breathe Quality top 10 best air purifiers in 2018, and GermGuardian CDAP4500BCA. Both of them have enabled wifi connection, so you can easily control these air purifiers from anywhere with a smart app.

Also, we will feature you GermGuardian AC4825 3-in-1 Air Purifier and GermGuardian AC5250PT 3-in-1 Air Purifier, the Top 10 Amazon Best Seller Air Purifiers for many years. All of these air purifiers have the greatest True HEPA filter, to capture even the 0.3 microns pollutant particles.

10) Alen FIT50 Customizable Air Purifier

Our last one in this best air purifiers for bedroom list is from AlenCorp company, where all of their air purifiers earned Consumer Digest’s Best Buy.

With a coverage of up to 900 sq ft, generally this Alen FIT50 is better on other lists. However we still consider and add it to this list because of these things below.

  • The silence: Whisper Max technology – very quiet
  • The size: 10 x 16.75 x 22.25 inches
  • Item weight: 16 lbs
  • Additional Features: Smart Sensor, customizable color options

best air purifiers for bedroom

Alen FIT50 comes with 4 different HEPA filters to fit your unique demands:

  • The HEPA-Pure filter is the standard filter that captures most of the pet dander, mold spores and pollen.
  • The HEPA-Silver filter is perfect for mold, germs and asthma related concerns.
  • Next is the HEPA-FreshPlus filter to remove smoke, VOCs and heavy chemicals.
  • HEPA-OdorCell filter can neutralize pet and diaper odors.

The Smart Sensor with a colored light indicator is also for the high-end air purifier. It adjusts FIT50’s cleaning power to achieve the best air quality while saving energy and maximize filter life. You can also find this in another air purifier of AlenCorp – Alen BreatheSmart.

The number one reason this FIT50 air purifier stays in our list of best air purifiers for bedroom is the WhisperMax technology. It generates soothing white, pink, red noise that gently masks disruptive sounds for a peaceful night’s sleep. If you have trauma with your sleep disorder, you should consider buying this air purifier.

Here is the pros/cons of Alen FIT50


  • 4 HEPA Filter for 99% removal of dust and allergens
  • Customizable color options
  • Very quiet
  • SmartSensor is great
  • Lifetime Warranty


  • No True HEPA Filter
  • Bigger than average air purifiers for bedroom


Above is a complete list of the top 10 best air purifiers for bedroom in 2018 that are the most outsell in the market. This guarantees that no matter which one you choose in this top 10, you’ll enjoy a really great long-term investment for your health.

Our factors to make this list is grouping all the small and quiet air purifiers (which is compact, portable or desktop air purifiers) and then choose the best out of them. We hope that our list really help you save your sleep.

Here is our guide for best air purifiers for bedroom to help you understand the Terminology and Definitions:

Pre-filter – An essential feature of air purifiers that use a HEPA style filter. The pre-filter captures the large dust and pet dander to help prolong the life time of the main filter. Most pre-filters are washable and reusable and last a lifetime.

True HEPA Filter – This is the highest standard air filter you can get for a best air purifier. In order to carry this label, the filter must meet strict regulations set by the United States Department of Energy (DOE) and capture at least 99.97% of particles as small as 0.3 microns. A true HEPA filter needs to be replaced after 6 months to 1 year, and you should use the suitable replacement for your air purifiers.

Activated Carbon (or Charcoal) Filter – This filter can absorb odorous particles and gases. That’s why it can remove the smells produced by smoke, pets, cooking, chemicals, etc.

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 human.

HyperHEPA Filter – A technology from IQAir, which is better than 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.

We hope this list of the top rated best air purifiers for bedroom 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!

Best Air Purifiers for Bedroom in 2018 – Small and Quiet Air Purifiers
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