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 removes the solid design of previous version – the BioGS and brings in a new modern look. Today, we will make a Rabbit Air BioGS 2.0 review to help you see while many people are still loyal with the previous model of Rabbit Air brand.

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

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


rabbit air biogs 2.0 review


  • Top-notch True HEPA Filter
  • Ultra Quiet
  • Attractive design
  • Good starting price for a large room air purifier

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

Rabbit Air is one leader in air purifier industry since 2004. Their fame has risen to a new level since they won “Best air purifier” title given by New York Magazine for their BioGS 2.0. As the upgrade to the success BioGS model, we have high expectation for the BioGS 2.0. Fortunately, this model is a good air purifier to go for.

Related post: Rabbit Air MinusA2 Review.

Rabbit Air BioGS 2.0 Price

Rabbit Air BioGS 2.0 comes with 2 main editions, similar to the predecessor BioGS. The SPA-550A is the smaller one, which can cover only 550 sq ft. The SPA-625A has an area coverage of 625 sq ft, also features a set of 3 main colors while the SPA-550A model only has the White edition.

In air purifier market, Rabbit Air always offer the high-end air purifier devices. The price for the Rabbit Air BioGS 2.0 can be found from $369 to $399.

Top Rabbit Air BioGS 2.0 deals right now

Rabbit Air BioGS 2.0 SPA-625A Tone Leaf Edition (with Energy Star)

The most elegant BioGS 2.0 with the tone leaf edition. If you are actually in need of a good air purifier, you should get this one.

Related post: Best air purifiers list.

Rabbit Air BioGS 2.0 Design and Size

Rabbit Air BioGS 2.0 were designed to make people remember why ultra-premium air purifier 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 change. That’s why we can’t stop looking at the new design of Rabbit Air BioGS 2.0. Sure, it is nothing like the previous 1.0 version. The design concept of Rabbit Air BioGS 2.0 is “flow”. To emphasize this flow, Rabbit Air makes this air purifier with a curvaceous body. With this new model, Rabbit Air BioGS 2.0 is stylish, unobtrusive and elegant. Thanks to that concept, this air purifier has won multiple of design awards since 2014.

From the front, we will have an user interface with automatic light. All LED indicators have the same white color making the BioGS 2.0 look beautifully minimalist. Not like other air purifiers, 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, BioGS 2.0 is really beautiful, but it also increases the chance of this one button be null, or destroyed.

Unlike the previous 1.0 version, BioGS 2.0 comes with only White as the main color. If you are buying the Rabbit Air BioGS 2.0, you should remember that the smaller SPA-550A has only one White edition.

We will no doubt admit that Rabbit Air MinusA2 is the best air purifier in terms of the air filtration process, the power consumption and the mobility. However, even with the art in this, none of the MinusA2 could look as gorgeous as the BioGS 2.0, in Tone Leaf and Tone Royal version. Note that these colors are only available for the SPA-625A model.

rabbit air biogs 2.0 review

Source: Amazon.com, Tone Royal Edition.

In fact, we love the design of BioGS 2.0 the most in all air purifiers today. It is just beautiful. For the size, just like the MinusA2, this air purifier is not portable as other small air purifiers, however, it is not big, either. With the weight of only 16.8 lbs, this air purifier can be put easily anywhere in your house. Compare to other air purifiers at the similar price range like Winix WAC9500 or Honeywell HPA300, this air purifier is quite lighter.

Related post: Best air purifiers for bedroom.

Rabbit Air BioGS 2.0 Filters

When it comes to raw performance of an air purifier, we decide based on how many filters it has and what types of air filters are used. Though doesn’t have a Six-stage air purification like the latest MinusA2, 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, there it will capture all large particles, along with dust mites and some of pet hair. It is washable and permanent.
  2. BioGS HEPA Filter – It is a True HEPA Filter that captures 99.97% of down to 0.3 microns allergens, virus particles, pollen, mold and fungi particles. Rabbit Air advances their air filter process, therefore extend both optimal filter efficiency and filter life of their HEPA Filter.
  3. Activated Carbon Filter – Made of high-grade granular activated carbon, this Activated Carbon filter will eliminate odors and smokes, also reduce the common household chemicals.
  4. Ion Generator – allows the particles to get trapped more easily by your air purifier’s filters, or to settle onto the floor where they can be picked up by your vacuum instead of accidentally inhaled. Can be switched on/off.

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

rabbit air biogs 2.0 review

Source: Rabbit Air website.

There is a high concern of Rabbit Air air purifiers having ion generators in their structures. Studying said that the ozone emission could irritating asthma and respiratory issues, however, in this Rabbit Air BioGS 2.0, an amount of 0.001 ppm (parts-per-million) was recorded for ozone emission. 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.

Also, the price of BioGS 2.0 HEPA filter replacement is only 2/3 the price of MinusA2, which is a big plus for anyone who consider a budget air purifier.

Related post: Best air purifiers for allergies and asthma.

Rabbit Air BioGS 2.0 Room Coverage

It is safe to say that Rabbit Air air purifiers are for home use. So the BioGS 2.0 room coverage is enough for a common household in the United States.  I suggest you to check the ACH (air change per hour) and CADR (cleaning air delivery rate) before purchasing any air purifier.

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

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 sufferer. Note that a 4X ACH translates to an air purifier can clean a room 4 times in a 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/ 189 Pollen (cfm). CADR tells exactly how well an air purifier can clean the air within a particular size room. With this CADR, BioGS 2.0 is perfect for any room between 300 and 600 sq ft, because it has 4 ACH at maximum.

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 fan technology of Rabbit Air air purifier is really great, if not want to say it is the best fan technology at the moment. Therefore, all of Rabbit Air products produces little to no sound.

Rabbit Air called their fan technology Ultra Quiet. With the cutting edge BLDC motor, Rabbit Air BioGS 2.0 operates 5 different fan speeds. The noise level is just 22.8 dBA for the lowest settings, which is even less noise than the quiet MinusA2 SPA-780A.

Related post: Best air purifiers for office.

Rabbit Air BioGS 2.0 Power Consumption

One of our most FAQ is “Do air purifier use a lot of energy?” In fact, air purifier must be used for a long time to be efficient. And power consumption is one important criteria to review if this air purifier is good or not.

rabbit air biogs 2.0 review

The Power Consumption of Rabbit Air BioGS 2.0 is varied from 5 to 29 watts (for SPA-550) and 7 to 39 watts (for SPA-625). This difference from the lowest to highest is due to the speed of fan settings. Low power consumption is the reason for an Energy Star rate for BioGS 2.0.

Let’s have a quick math, if you are using Rabbit Air BioGS 2.0 for like 16 hours per day, it would cost you only $20 to $30 per year. We could tell that an investment in BioGS 2.0 is a smart investment.

Rabbit Air BioGS 2.0 Additional Features

For a high-end air purifier devices, people not only demand the high efficiency of air filters but also the additional features one could give. Because all the Rabbit Air air purifiers are among high-end devices, they all have the most important Smart Sensor. This function can adjust the fan speed due to the reality of your home air quality, therefore save the energy better.

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

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

Also, you no need to remember the date to replace your air filters. Rabbit Air BioGS 2.0 has a LED life indicator to remind you.

Related post: Best air purifiers for smoke.

Rabbit Air BioGS 2.0 Customer Service

This is one of the best reasons to choose Rabbit Air as your air purifier brand. They provide friendly customer services representatives for 24/7 to help answer any problems you could ask. The warranty policy of Rabbit Air is one of the longest in air purifier market to guarantee against all defects, with up to 5 years warranty.

Top Rabbit Air BioGS 2.0 deals right now

Rabbit Air BioGS 2.0 SPA-625A Tone Leaf Edition (with Energy Star)

The most elegant BioGS 2.0 with the tone leaf edition. If you are actually in need of a good air purifier, you should get this one.

Our verdict

Rabbit Air BioGS 2.0 is a good air purifier to check if you want some real deals for your allergens and asthma attack. Though without some smart functions like the latest MinusA2, this air purifier is still one of the most powerful air purifiers at the moment. If you only have a budget of around $300, you really need to put this BioGS 2.0 in your list. You will not be disappointed for Rabbit Air’s performance and customer service.

  • Cleaning Power
  • Portability
  • Features
  • Power Consumption
  • Price



  • Top-notch True HEPA Filter
  • Ultra Quiet
  • Attractive design
  • Good starting price for a large room air purifier


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