RabbitAir BioGS 2.0 Review

Air Purifier
The BioGS HEPA filter traps and reduces common allergens* to support optimum filter efficiency and prolong filter life.
RabbitAir BioGS 2.0

Ultra Quiet HEPA Air Purifier

  • BioGS HEPA Filtration with 4 stages of purification.
  • An ultra quiet BLDC motor.
  • Energy Star certified.
* On special until end June 2020

RabbitAir BioGS 2.0 Air Purifier

Mark Johnson
Mark Johnson
Last Updated:  Jun, 2020
Rated from 6422 reviews.

I think you’ll agree with me when I say:

It’s REALLY hard to choose an air purifier with all the options available!

Or is it?

Well, it turns out, that after years and hundreds of hours of testing & reviewing, we have strong opinions about what makes the best air filtration system: level of purification, efficiency, and maintenance.

The RabbitAir BioGS 2.0 (On special until end Jun, 2020) has all the qualities and features, giving it an added advantage and an edge over its competitors.

Quick Summary of the RabbitAir BioGS 2.0

Reintroduced in 2013 after the BioGS Classic was discontinued, the BioGS 2.0 design took consideration of all fundamental facets of the product, including the air purifier’s shape and form, interface, and functionality. We cut back on light and sound pollution generated by the air purifier to ensure that while it takes pollutants, it leaves nothing but clean air.

The Good & the Bad


  • There is a four–stage filter system.
  • Permanent pre–filter that is easily cleaned.
  • Very quiet.


  • Great air cleaner but there is no way to turn off the light.

Key Features

  • Smart – All interface lights will disappear when the unit is idle, to reduce light pollution and save energy.
  • Economical – The BioGS HEPA and Charcoal-Based Activated Carbon filters will last up to three years, based on 12 hours daily operation.
  • Responsible – A childproof feature pauses air purifier operation when the front panel is removed.
  • Energy efficient – ENERGY STAR certified units will not run up your energy bill.
  • Ultra quiet – The cutting edge BLDC motor operates at five different speeds. It’s virtually silent at the lowest speed.

Useful Product Info

  • Product Dimensions: 16.6 x 9.8 x 22.2 Inches
  • Product Weight: 16.8 Pounds
  • Product Color: White, Royal Blue

Common Questions

  • What is the CADR rating?

For this model, the CADR is as follows: 189 Pollen, 165 Dust, 152 Smoke.

  • How do I clean the filters prior to replacing?

All 3 filters (Pre-filter, BioGS HEPA, Charcoal-Based Activated Carbon filter) can be cleaned with a vacuum hose attachment or handheld vacuum. The Pre-filer can also be washed with dish soap.

What Others Think

At the time of writing this review, there were:

  • 652 Customers
  • Who Gave it a Rating of 4.7 Out of 5.

What's Included?

Here's what you get when you buy this Air Purifier:

  • RabbitAir BioGS 2.0
  • Pre-filter
  • BioGS HEPA Filter
  • Charcoal-Based Activated Carbon Filter
  • Negative Ion Generator

Our Verdict

The unit is an amazing air purifier, the BioGS 2.0 is ideal for small to moderate sized rooms. It is not intended for large rooms or "open spaces" in big houses.

What to Look for in a New Air Purifier?

If you’re in the market for a new Air Purifier, you’re probably looking at the different options and wondering which is the best one to choose.

Don’t worry, we’ve got you covered. Our reviews are based on the following features:


Only the most effective purifiers make the cut.

Noise Level

So there's more clean air and less noise.


Because you need a machine that’s built to last.

Ease of Use

It needs to be easy to use and easy to clean.


The Top Air Purifiers We've Reviewed


Our Rating: 9.2/10

IQAir Health Pro Plus​


Our Rating: 9.4/10

RabbitAir MinusA2​


Our Rating: 9.0/10

Winix 5500-2


Our Rating: 8.6/10

Honeywell 50250-S

Have you read our article on the the best therapure air purifiers?

Or our article on the best air purifiers reviews 2020?

Mark Johnson

Mark Johnson

Mark advises business, individuals, and organizations on how to use and get the best purifiers so as to maintain their offices and homes. For a fresher and cleaner environment, he is the man for you. He loves ideas and concepts and uses his skills to make them a reality.

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