Rabbit Air BioGS 2.0 Air Purifier: Trusted Review & Specs

Rabbit Air BioGS 2.0 is a vital device that will almost certainly shape the design of the iconic series going forward. It ditches the tired design of the previous BioGS model (which has been discontinued by Rabbit Air) and brings in a new, modern look. Today, I will make a Rabbit Air BioGS 2.0 Review to see whether the power of this air purifier is as beautiful as its design or not.

Rabbit Air BioGS 2.0 ranks B+ in our air purifier ranking list. We give the biggest and most thorough database of air purifier reviews in the world.

In Breathe Quality, we have reviewed all air purifiers under these sections. Also, we guarantee that:

  • We provide honest reviews (both pros and cons) so that everyone can make the best decisions.
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rabbit air biogs 2.0 review

  • Top-notch True HEPA Filter
  • Ultra-Quiet
  • Attractive design
  • Fantastic 5-year warranty

  • Smoke and odor removal is not as good as MinusA2
  • Single-button control is not easy to make acquaintance with

Since 2004, Rabbit Air has been a market leader in the air purifier industry. Its fame has risen to a new level since it won the “Best air purifier” title given by New York Magazine for its Rabbit Air BioGS 2.0. As the upgrade to the successful BioGS, I have high expectation for the BioGS 2.0. Now, let’s jump into the Rabbir Air BioGS 2.0 Review.

Other Rabbit Air’s Air Purifier Reviews

1, Rabbit Air A3 Review.

2, Rabbit Air MinusA2 Review.

Rabbit Air BioGS 2.0 Price

In the air purifier market, Rabbit Air always offers mid-range air purifier devices. Rabbit Air BioGS 2.0 is a top-class air purifier, but not in the same vein as the flagships Levoit EverestAirRabbit Air A3 or Blueair HealthProtect 7770i. The air purifier is aimed at a mid-range market, but it costs $50 more than many potential competitors, such as the Levoit Core 600S or Oransi Max.

Even though Rabbit Air has improved the Rabbit Air BioGS 2.0 with the new MinusA2, it’s still worth taking a look at the 2014 Reddot Award winner for your next big purchase. The price of this Rabbit Air BioGS 2.0 hasn’t changed since launching, and you can keep most of the value when you sell it later.

Now, the starting price for the Rabbit Air BioGS 2.0 can be found starting at $369. The package is an enticing one, but staying in a tough mid-range segment requires the Rabbit Air BioGS 2.0 to stay ahead. The Oransi mod Jr is finally released, marking a very ambitious move from another popular American brand. The Blueair DustMagnet 5410i is another brilliant device from the Swedish brand. And finally, the GermGuardian AC9600W and Winix XLC, which often go on sale.

Of course, the Rabbit Air BioGS 2.0 is not only a sleek device for looks, but also one of the best air purifiers for the price with a high-quality BioGS HEPA filter.

Top Rabbit Air BioGS 2.0 deals right now

Rabbit Air BioGS 2.0 Ultra Quiet True HEPA SPA-625A (with Energy Star).

Free shipping, usually delivers in 24 to 48 hours. Powerful BioGS HEPA filter for large space up to 625 square feet.

Related post: Best air purifier 2023.

Rabbit Air BioGS 2.0 Design and Size

Rabbit Air BioGS 2.0 was designed to make people remember why ultra-premium air purifiers exist and to firmly establish Rabbit Air at the top of the market as far as innovation, design, and manufacturing are concerned.

For a long time, the design of an air purifier never changed. That’s why we can’t stop looking at the new design of the Rabbit Air BioGS 2.0. Sure, it is nothing like the previous BioGS 1.0. The design concept of the Rabbit Air BioGS 2.0 is “flow”. To emphasize this flow, Rabbit Air made this air purifier with a curvaceous body. With this new model, the Rabbit Air BioGS 2.0 is stylish, unobtrusive, and elegant. Thanks to that concept, this air purifier has won multiple design awards since 2014.

From the front, we will have an interface with automatic lighting. All LED indicators have the same white color, making the BioGS 2.0 look beautifully minimalist. Not like other air purifiers, the Rabbit Air BioGS 2.0 has only one button to adjust everything. This is a key point in the battle of aesthetics versus usability. With only one button, the Rabbit Air BioGS 2.0 is really beautiful, but it also increases the chance that this one button will be null or destroyed.

The air intake grill is visible from both sides and the bottom of the Rabbit Air BioGS 2.0’s stylish body. On top of this air purifier, you will find a big air outlet to exhale the fresh air back into your room. This air purifier is simply gorgeous like that.

rabbit air biogs 2.0 review

Source: Amazon.com

Rabbit Air BioGS 2.0 comes in two main editions, similar to the predecessor BioGS. The SPA-550A is the smaller one, which can cover only 550 square feet. The SPA-625A has an area coverage of 625 square feet and also features three main colors, while the SPA-550A model only has a White edition.

In fact, I love the design of the Rabbit Air BioGS 2.0 the most of all air purifiers today. It is just beautiful. For its size, the Rabbit Air BioGS 2.0 is not portable, with a height of 22 inches; however, it is not big either. With a weight of only 16.8 lbs, you can easily place this air purifier anywhere in your home. Compared to other air purifiers in the same price range, like the Winix WAC9500 or Blueair Classic 205, this air purifier is quite lighter.

Related post: Best air purifiers for bedroom.

Rabbit Air BioGS 2.0 Filters

When it comes to the raw performance of an air purifier, we decide based on how many filters it has and the types of air filters it uses. Though it doesn’t have a six-stage air purification system like the MinusA2, the Rabbit Air BioGS 2.0 is still one of the best air purifiers in the world with its 4-stage air purification:

  1. Pre-filter – The polluted air must pass through a pre-filter, capturing all large particles, along with dust mites and pet hair. It is washable and permanent.
  2. BioGS HEPA Filter – It is a True HEPA filter that captures 99.97% of allergens, virus particles, pollen, mold, and fungi particles down to 0.3 microns. Rabbit Air advances its air filter process, thereby extending the HEPA filter’s optimal filter effectiveness and filter life.
  3. Activated Carbon filter – Made of high-grade granular activated carbon, this Activated Carbon filter eliminates odors and smokes, as well as reducing common household chemicals.
  4. Ion Generator – Increases the overall efficiency of other filters. Can be switched on/off.

The reason for having a Rabbit Air BioGS 2.0 is because of its BioGS HEPA filter. It is better than a normal True HEPA filter (a certified air filter to help capture contaminant particles) thanks to Rabbit Air technology, which reduces the buildup of common allergens and the growth of bacteria and viruses on the filter. It makes the Rabbit Air BioGS 2.0 HEPA filter last for up to 3 years before replacing a new one.

Also, a combination with an ion generator is necessary for trapping small airborne pollutants. It will emit a cloud of negatively charged ions to attract the contaminants back to the physical filter. As a result, the performance rating of the Rabbit Air BioGS 2.0 is nearly as powerful as that of other high-range air purifiers.

rabbit air biogs 2.0 review

Source: Rabbit Air website

There is a high concern about Rabbit Air air purifiers having ion generators in their structures. According to research, ozone emissions can aggravate asthma and respiratory issues; however, in this Rabbit Air BioGS 2.0, an amount of 0.001 ppm (parts per million) of ozone emission was recorded. It is 50 times less than the standard 0.05 ppm for safety, so you shouldn’t worry about it. Anyway, this ion generator can be switched on or off easily.

I have put the Rabbit Air BioGS 2.0 in a test comparison with a $349 Honeywell AirGenius 6 and a Blueair Classic 205 under the very same conditions: large coverage of 200 square feet, running continuously in 1 hour. The result, my Rabbit Air BioGS 2.0 had the efficiency of 99.92% of as small as 0.3 microns particles. The Blueair Classic 205 was better with 99.95%, while the Honeywell HFD360B dropped to only 92%.

rabbit air biogs 2.0 review

Also, the price of the Rabbit Air BioGS 2.0 HEPA filter replacement is only 2/3 the price of MinusA2, which is a big plus for anyone considering a budget air purifier. And for a durability of 3 years, a $79 BioGS 2.0 Filter Kit’s annual filter cost is only $26. You should know that the annual filter cost of the Blueair Classic 205 is about $90 because its air filter can only last for 6 to 8 months.

Related post: Best air purifiers for allergies.

Rabbit Air BioGS 2.0 Room Coverage

It is safe to say that Rabbit Air air purifiers are for home use. As a result, Rabbit Air BioGS 2.0 room coverage is adequate for a typical American household. I suggest you check the ACH (air change per hour) and CADR (cleaning air delivery rate) before purchasing any air purifier.

Rabbit Air BioGS 2.0 is available in two editions, each with different room coverage. While the SPA-550A can only cover up to 550 square feet in your room, you had better use the SPA-625A for a larger room, as it can cover up to 625 square feet. This area is for normal use, but for a serious allergy sufferer, the Rabbit Air BioGS 2.0 is better for a room coverage of only 300 square feet.

The ACH of Rabbit Air BioGS 2.0 is the same with MinusA2. It is 2X for normal residential use and up to 4X for allergy sufferers. Note that a 4X ACH translates to an air purifier that can clean a room four times in an hour, which means this Rabbit Air BioGS 2.0 will clean a room at least once every 15 minutes.

The CADR of Rabbit Air BioGS 2.0 is 165 Dust/ 152 Smoke/ 180 Pollen (cfm), which is for SPA-625A version (the SPA-550A version has lower fan power). The CADR rating tells exactly how fast an air purifier can clean the air within a particular size room. With this CADR rating, the Rabbit Air BioGS 2.0 is more suitable for a room under 300 square feet than a 600-sq-ft area, as stated in the advertisement.

Related post: Best large room air purifiers.

Rabbit Air BioGS 2.0 Sound

For every air purifier, it is important to know if it is quiet or not. The Rabbit Air air purifier’s fan technology is excellent, if not the best available. Therefore, all of Rabbit Air’s products produce little to no sound.

Rabbit Air calls its fan technology Ultra Quiet, implying that the sound is a key advantage of this brand. Using a cutting-edge Brushless Direct Current Motor, the Rabbit Air BioGS 2.0 can operate at 5 fan speeds with a noise level of only 22.8 decibels (dB) at the low setting. This noise level is even lower than the quiet MinusA2 SPA-780A and as quiet as the sound of a whisper.

Related post: Best air purifiers for baby.

Rabbit Air BioGS 2.0 Power Consumption

One of our most FAQs is “Do air purifiers use a lot of energy?” In fact, an air purifier must be used for a long time to be efficient. And power consumption is one important criterion to use to determine if this air purifier is good or not. There is an illustration graph to show how efficient this Rabbit Air BioGS 2.0 can be with both lower annual energy costs and lower annual filter costs.

rabbit air biogs 2.0 review

The power consumption of the Rabbit Air BioGS 2.0 ranges from 5 to 29 watts (for the SPA-550) and 7 to 39 watts (for the SPA-625). This difference from the lowest to the highest is due to the speed of the fan settings. From these numbers, we can verify that the Rabbit Air BioGS 2.0 is worth the Energy Star rating. Within the same price range, the maximum power consumption of the Blueair Classic 205 is up to 80 watts.

For an air purifier using 5 fan speeds, normally we would think of very high power consumption at the highest setting. However, the brushless motor of the Rabbit Air BioGS 2.0 can provide greater efficiency. I don’t want to go into detail about physics, but without any brushes, the fan can run smoothly without continuous energy loss.

Let’s do some quick math: if you are using the Rabbit Air BioGS 2.0 for like 8 hours per day, it would cost you only $10 to $12 per year. I could tell that an investment in the Rabbit Air BioGS 2.0 was a smart investment.

Related post: Best air purifiers for pets.

Rabbit Air BioGS 2.0 Additional Features

For high-end air purifier devices, people not only demand the high efficiency of air filters but also the additional features one could offer. Because all the Rabbit Air air purifiers are in the mid-high range, they all have the most important Smart Sensor. This function can adjust fan speeds based on the actual air quality in your home, saving energy.

The lack of some buttons signals big changes to the way in which the Rabbit Air BioGS 2.0 operates. Now the device’s operating system is pretty much controlled via a single button, making it harder to make friends with. Most importantly, you can still use the remote control to help you better navigate through the functions of the Rabbit Air BioGS 2.0.

Rabbit Air BioGS 2.0 adds an idle mode for conserving energy much better. When you don’t need it, this air purifier will automatically dim the light.

Also, you don’t need to remember the date to replace your air filters because the Rabbit Air BioGS 2.0 has a LED life indicator to remind you.

If you are looking for a smart device in this price range, you should opt for the Blueair Classic 205Winix 9800 or Airmega 250.

Related posts:

1, Best air purifiers for smoke.

2, Best air purifiers for dust.

3, Best air purifiers for mold.

Rabbit Air BioGS 2.0 Customer Service

The top reason why you should choose Rabbit Air is because of its wonderful customer service. The company has a total of four offices, which are open from Monday to Friday if you need to schedule an appointment. Otherwise, you can call customer service for free (only available in the U.S. and Canada) with this number: 888-866-8862. Or you can reach Rabbit Air via email at CustomerService@RabbitAir.com. Remember that the live chat and free line are available 24/7, and you can call customer service anytime for anything.

Beside friendly and fast customer service, Rabbit Air also provides the best free shipping policy for all domestic orders, excluding those from Alaska, Hawaii, and Puerto Rico. If you are within the 90-day money-back guarantee, you can return the order with free shipping. However, I doubt that you need to refund any products from this brand.

Rabbit Air’s warranty policy is one of the most comprehensive in the air purifier industry, covering all defects in workmanship and materials for a period of five years. The manufacturer doesn’t give you any special rules or fine print to honor its warranty, which is really awesome.

Top Rabbit Air BioGS 2.0 deals right now

Rabbit Air BioGS 2.0 Ultra Quiet True HEPA SPA-625A (with Energy Star).

Free shipping, usually delivers in 24 to 48 hours. Powerful BioGS HEPA filter for large space up to 625 square feet.

Our verdict

Rabbit Air BioGS 2.0 is a good air purifier to check if you want a real deal for your allergies and asthma attacks. Though it lacks some smart functions like the newer MinusA2, this air purifier is still one of the most powerful at the moment, thanks to the advanced technology of the in-house air filters. If you only have a budget of around $300, you really need to put this Rabbit Air BioGS 2.0 on your list. You will not be disappointed with either Rabbit Air’s performance or customer service.

Rabbit Air BioGS 2.0 Air Purifier: Trusted Review in 2024
Rabbit Air BioGS 2.0 Air Purifier: Trusted Review & Specs

Rabbit Air BioGS 2.0 Reviews and Specs (Air Purifier Trusted Reviews in 2024). ✓ Cleaning Power: True HEPA ✓ Award Design ✓ Value: 4.4/5 ✓ Certified Review.

Product Brand: Rabbit Air

Product Currency: USD

Product Price: 369

Product In-Stock: https://schema.org/InStock

Editor's Rating:
  • Performance
  • Features
  • Annual Cost
  • Design
  • Price


The Rabbit Air BioGS 2.0 is one of the best air purifiers yet – and we expected nothing less. The price is a bit higher than normal devices, but if you’re happy to spend then you won’t be disappointed.