BioGS 2.0 Ultra Quiet Air Purifier · Auto air quality monitoring
The BioGS 2.0 is a very quiet air purifier because of its BLDC (brushless direct current) motor.
The BioGS 2.0 is a very quiet air purifier because of its BLDC (brushless direct current) motor. Even on Level #4 or #5 it's quieter than many other brands.
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
The Rabbit Air BioGS 2.0 SPA-625W air purifier with 4 stages of filtering for pet allergies, germ defense, volatile organic chemicals, and odors.
Rabbit Air purifiers address not only the issue of wellness, but also that of environmental impact.
The Rabbit Air BioGS 2.0 Ultra Quiet HEPA Air Purifier comes with a small remote control, where you can manage fan speed, set auto mode
The Rabbit Air BioGS 2.0 SPA-625A air purifier has a HEPA filter and activated carbon filter to remove VOCs, pollen, mould
  • SKU: SPA-625A

    Rabbit Air - BioGS 2.0 Air Purifier



      Industrial designer Guto Indio da Costa’s concept of "flow" resonates throughout the BioGS 2.0. The curvaceous body of the air purifier reflects its relatively simplistic but comprehensive functionality, and its clean, cool, and straightforward style. By reimagining the air purifier's structure and streamlining its key features, da Costa has revolutionized the BioGS air purifier with style and user-friendliness.

      Next Generation HEPA Filtration

      HEPA is the most trusted filtration technology in the world, used by hospitals, high-tech clean rooms, and scientific laboratories. Our advanced BioGS® HEPA filtration system is true-HEPA rated. It builds and improves on the traditional HEPA; composed of proprietary fiber material, it traps allergens and particles 0.3 microns in size at 99.97% efficiency and particles less than 0.1 microns in size at higher than 99% efficiency3.

      Our BioGS HEPA filters traps and reduces common allergens1 and bacteria2 trapped on the filter to support optimum filter efficiency and prolong filter life. Unlike traditional HEPA filters which could allow bacteria and virus to grow over time.


      The BioGS easily handles the most common allergens and pollutants in the home and many more.

      • Dust mites
      • Mold & fungi
      • Pet dander
      • Pollen
      • VOCs
      • Bacteria & particles that carry viruses

      1. PRE-FILTER

      The Pre-Filter effectively traps and reduces large-sized allergens, dust, and particles.

      Traps and reduces :

      • Dust mites
      • Large particles
      • Mold & Fungi
      • Pet hair
      • Pollen


      Made of high-grade granular activated carbon, our AC filter is much more effective than typical AC filters, which are coated with a thin layer of activated carbon. Chemicals and common household odors can be effectively reduced.

      Traps and reduces :

      • Cooking odors
      • Exhaust fumes
      • Greenhouse gases
      • Household odors
      • Pet allergens & odors
      • Tobacco smoke
      • Volatile organic compounds (VOCs)


      Unlike traditional HEPA filters which could allow bacteria, mold and virus to grow over time. Our BioGS HEPA filter traps and reduces common allergens1, mold spores, bacteria & virus2 trapped on the filter.

      Common allergens 1 and bacteria 2 trapped and reduced by the BioGS HEPA filter over time.
      BioGS HEPA Filter Typical HEPA Filter
      Traps allergen and particles 0.3 microns in size at 99.97% efficiency and over 99% efficiency for particles less than 0.1 microns3 Yes Yes
      Reduces common allergens including dust mite matter, mold, pollen and pet dander1 Yes No
      Reduces the growth of bacteria and viruses on the filter2 Yes No
      Prolongs optimal filter efficiency Yes No

      Traps and reduces :

      • Bacteria
      • Cooking odors
      • Dander
      • Dust particles
      • Pet allergens & odors
      • Exhaust fumes
      • Mold & fungi
      • Pet hair
      • Pollen
      • Particles that can carry virus


      Negative Ions are odorless, tasteless and invisible molecules that are found near mountains, waterfalls and beaches. Some research studies show that negative ions help to alleviate depression and boost mental energy, but that's not all that these tiny molecules can do. Negative Ions help your air purifier by latching onto airborne particles, thus weighing them down. This 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.

      Dual Element Sensing + Filter Life Monitor


      Intelligent purification at its finest; particle and odor sensors will detect the amount of pollutants in your environment and will adjust fan speed accordingly to ensure the freshest air quality at all times.


      Automatically adjusting interface lights up when you need it, conserves energy when you don't.


      Automatically reminds you when filters need to be replaced.


      Energy Efficient BLDC Motor

      Rabbit Air purifiers' cutting edge Brushless Direct Current (BLDC) motors are prized for their dutiful and silent work. Enjoy the benefits of a vigilant yet quiet machine that works around the clock to keep your air clean.
      Bar chart of noise levels compared to Rabbit Air on silent speed: Breathing (~10 dBA); Clock tick (~19 dBA); MinusaA2 700A (~20 dBA); BioGS 550A (~23 dBA); Whispering (~30 dBA); Library environment (~40 dBA); Conversation (>60 dBA).
      Our advanced BLDC Motor with inverter control that operates at five different speeds. At its lowest speed, the air purifier barely makes a sound. The absence of motor brushes makes our motor a much quieter, more efficient unit.

      Long-Lasting Filters, Low-Cost Operation

      Why Rabbit Air purifier is a smart investment? With its low-cost operation design, you can save an average of $1,178.05 over 5 years with Rabbit Air5. Our filters can last up to two years with 12-hour daily operation, and our Energy Star certified air purifier is very energy efficient and keeps annual costs low.

      One of the lowest operating cost air purifiers on the market.

      Bar chart of operating cost for air purifiers on the market: Rabbit Air BioGS 550A (~$80); Rabbit Air MinusA2 700A (~$130); Honeywell HPA300 (~$225); Whirlpool WPPRO2000 (~$275); Blueair Classic 480i (~$400); IQAir HP Compact Plus (>$450);

      Award-Winning 24/7 Service and 5-Year Warranty
      At Rabbit Air, we stand behind our products 100%. That's why we offer a 5-year warranty, 24/7 tech support, and free shipping* and returns within 90 days of purchase.


      BioGS 2.0 SPA-550A SPA-625A
      Weight 16.8 lbs.
      Dimension 22.2H x 16.6W x 9.8D in.
      Power Cord Length 6.08 ft.
      Standard Coverage 6
      (2 ACPH 7)
      550 sq. ft. 625 sq. ft.
      Allergy Sufferer 6
      (4 ACPH 7)
      275 sq. ft. 313 sq. ft.
      Power Consumption 5 to 29 watts 5 to 39 watts
      Noise Level 22.8 to 48.6 dBA 22.8 to 50.4 dBA
      Air Flow 42 to 147 CFM 42 to 167 CFM
      CADR (Pollen) 162 180
      CADR (Dust) 149 165
      CADR (Smoke) 136 154
      Annual Filter Cost $29.99 (12hr/day operation)
      $59.97 (24hr/day operation)
      Learn more about filter maintenance
      Power Requirements 120V AC 60 Hz
      California Residents WARNING - California Prop 65



      • BioGS Air Purifier
      • Remote Control
      • Pre-Filter
      • BioGS HEPA Filter
      • Activated Carbon Filter