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MinusA2 Six-Stage Purification and Deodorization

MinusA2 air purifier main unit and the filters

1. Pre-Filter

MinusA2 Pre-Filter

The Pre-Filter physically traps large airborne particles, dust, and common household allergens.

Captures:

  • Dust mite matter
  • Large particles
  • Pet hair
  • Pollen

2. Medium Filter

MinusA2 Medium Filter

The Medium Filter physically traps airborne particles larger than 1 micron in size, including common household allergens like pollen and pet dander.

Captures:

  • Pet dander1
  • Dust particles
  • Pet hair
  • Pollen

3. BioGS® HEPA Filter

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 HEPA-rated. It builds and improves on the traditional HEPA; composed of a proprietary fiber material, it traps airborne particles 0.3 microns in size at 99.97% efficiency and achieves over 99.99% removal of ultrafine 0.01-micron particles3.

microsopic views of charcoal

The BioGS HEPA filter physically traps common household allergens (such as pet dander and dust mite matter)1 and airborne bacteria2, and inhibits the growth of odor-causing mold and mildew on the filter media4.


Compare Rabbit Air HEPA Filter to typical HEPA filter
Features Rabbit Air HEPA Filter Typical HEPA Filter
Advanced Filtration Performance
Traps 99.97% of 0.3 micron particles Yes Yes
Tested to achieve >99.99% removal of 0.01 micron particles3 Yes No
Traps common household allergens (such as pet dander and dust mite matter)1 and airborne bacteria2, and particles that carry viruses2 Yes Yes
BioGS Filter Technology
Inhibits the growth of odor-causing mold and mildew on the filter media4 Yes No
Prolongs optimal filter efficiency Yes No

Captures:

  • Airborne bacteria2
  • Dust particles
  • Pet dander1
  • Airborne mold & fungi spores2
  • Pet hair
  • Pollen
  • Airborne particles that carry viruses2

4. Customized Filter

Tailor the MinusA2 air purifier to fit your personal needs. Choose from a variety of customized filters including Germ Defense‡, Pet Allergy, Odor Remover, or Toxin Absorber. Each filter is specially engineered to physically trap different types of chemicals, odors, common household allergens, and particles that carry viruses.

Germ Defense‡ Filter

Physically traps airborne Staphylococcus aureus and Klebsiella pneumoniae bacteria, airborne A. niger mold spores, and particles that carry MS2 viruses2

Toxin Absorber Filter

Traps and adsorbs volatile organic compounds (VOCs) and other airborne chemicals.

Pet Allergy Filter

Captures pet dander1 and physically traps other common household allergens.

Odor Remover Filter

Traps and adsorbs odors from pets, cigarettes and cigars, cooking, and mildew.

5. Activated Carbon Charcoal Filter

MinusA2 Activated Carbon Charcoal Filter

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.

Captures:

  • Cooking odors
  • Exhaust fumes
  • Household odors
  • Pet odors
  • Tobacco smoke
  • Volatile organic compounds (VOCs)

6. Negative Ions

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.

CERTIFIED asthma & allergy friendly®

CERTIFIED asthma & allergy friendly. Meets certification standards. By Asthma and Allergy Foundation of America.

Why is the MinusA2 air purifier CERTIFIED asthma & allergy friendly® by the Asthma and Allergy Foundation of America (AAFA)?
The asthma & allergy friendly® Certification Program, administered by the Asthma and Allergy Foundation of America (AAFA) in partnership with the international research organization Allergy Standards Limited (ASL), is an independent program created to scientifically test and identify consumer products that are more suitable for people with asthma and allergies. The Certification Program has included certifying air cleaners in order to address some of the contaminants that may be present in indoor air and to scientifically validate that air cleaners contribute to the goal of allergen reduction.

In order to be CERTIFIED, the MinusA2 asthma & allergy friendly® air cleaners have passed testing and meet the following criteria:

  • The air cleaner can reduce bio-allergen level in a defined space.
  • The reduction in bio-allergen is a result of actual removal and not just re-distribution.
  • The air cleaner does not contribute to ozone levels in the home.

Buy MinusA2 asthma & allergy friendly® Air Purifier

Footnotes

1. Allergen capture claims are based on independent chamber testing conducted by Airmid Healthgroup laboratories (Report ASCR: 1688-01), which demonstrated the effective mechanical reduction of specific airborne allergens, including cat dander (Fel d 1) and house dust mite matter (Der p 1).
2. Airborne Capture Testing: Independent laboratory chamber testing demonstrates a 99.9% or greater mechanical reduction of specific airborne micro-organisms at the highest fan setting. Microbial capture efficiency testing conducted by Intertek Laboratories (Report #105550219COL-001) demonstrated a 99.9% mechanical removal of airborne MS2 virus-carrying particles and Aspergillus niger mold spores within 45 to 60 minutes. Additional testing conducted by SGS Laboratories (Report #QDF26-0040488-01) utilizing test standard AHAM AC-5-2023 confirmed a >99.9% mechanical reduction of airborne Staphylococcus aureus bacteria and Klebsiella pneumoniae bacteria. These results demonstrate the physical removal of airborne contaminants from a controlled test chamber; real-world performance may vary.
3. 0.01 Micron Efficiency: Based on testing of Rabbit Air purifiers in a test chamber under modified SPS-KACA 002-132:2018 (Korea Air Cleaning Association standard): Removed 99.999% of 0.01-micron KCl aerosol particles over time at highest fan speed. Results include natural particle decay.
4. Mold Resistance: Filter media treated to inhibit the growth of odor-causing mold on the filter media as per ASTM G 21 and AATCC 30 test standards. Test samples included Aspergillus niger, Chaetomium globosum, Trichoderma virens, Penicillium funiculosum, and Aureobasidium pullulans. This treatment is intended to protect the filter media only; this product does not protect users or others against bacteria, viruses, germs, or other disease organisms.
5. VOC Reduction: VOC Reduction tests performed by Intertek laboratories for A3 SPA-1000N.
† Photo illustration only and do not represent actual filter performance.
‡ When used as part of a Rabbit Air multi-stage purifier system, this filter is designed to provide an additional mechanical barrier against airborne particles. This product does not protect users or others against bacteria, viruses, germs, or other disease organisms. Independent laboratory chamber testing conducted on our filtration technology demonstrates a 99.9% or greater mechanical reduction of airborne Staphylococcus aureus, Klebsiella pneumoniae, A. niger mold spores, and MS2 virus-carrying particles.

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