Advanced HEPA Filtration Technology

Higher than 99% effective at trapping particles less than 0.1 microns³

What is HEPA?

HEPA stands for High Efficiency Particulate Air. One of the only filtration technologies capable of removing even the smallest particles, HEPA filters are commonly used in controlled environments around the world, including hospital operating rooms, ICUs and incubators, and even medical laboratories and other high-tech research and manufacturing facilities.

Why Is BioGS HEPA filtration better?

Our advanced BioGS HEPA filtration system builds and improves on the traditional HEPA—composed of an electrostatic-charged proprietary fiber material, it captures over 99.99% of airborne particles as small as 0.01 microns³. Unlike traditional HEPA filters that can accumulate odors and mildew, our BioGS HEPA filters mechanically capture common household allergens (such as pet dander and dust mite matter)¹ and airborne bacteria², and inhibit the growth of odor-causing mold on the filter media⁴ to support optimum filter efficiency and prolong filter life.

Rabbit Air BioGS HEPA Filter

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

How does it filter?

In addition to the four standard trapping mechanisms of conventional HEPA filters, our BioGS filter adds another: electrostatic attraction. This advanced mechanism ensures the highest performance for even for the smallest particles.

Sieving

Large particles get trapped between filter fibers.

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Inertial Impaction

Smaller airborne particles slam into filter fibers and get stuck as the air travels through the filter at high speed.

Interception

Lighter particles that follow the air stream can be captured on the fibers as it flows through.

Diffusion

Air and gas molecules help derail the trajectory of particles that are smaller than 0.3 microns. This makes it almost impossible for the particles to pass through the filter without getting captured by its fibers.

Electrostatic

Our BioGS HEPA filters are electrostatically charged—The particles flowing through the filter are attracted to the charged fibers.

Measured Performance

Independent testing demonstrates the rapid removal of airborne pollutants through the Advanced BioGS HEPA filtration.

Common Household Allergen Reduction Tests ¹

Allergen

99% Captured
in 50 minutes

With

Rabbit Air

MinusA2

Natural Decay

Pet Dander & Dust Mite Matter

99.98% Captured
in 1 hour

99.96% Captured
in 1 hour

Airborne Microbial Capture Efficiency ²

Staphylococcus aureus (Bacteria)

99.99% Captured
in 1 hour

Klebsiella pneumoniae (Bacteria)

99.99% Captured
in 1 hour

Aspergillus niger (Mold)

99% Captured
in 30 minutes

MS2 Virus-Carrying Particles

98% Captured
in 45 minutes

VOC Reduction Tests ⁵

D-Limonene

90% Captured
in 1 hour

Heptane

86% Captured
in 1 hour

Toluene

90% Captured
in 1 hour

Ammonia

82% Captured
in 1 hour

Formaldehyde

91% Captured
in 1 hour

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.

Advanced HEPA Filtration Technology

What is HEPA?

Why Is BioGS HEPA filtration better?

How does it filter?

Measured Performance

Common Household Allergen Reduction Tests 1

Airborne Microbial Capture Efficiency 2

VOC Reduction Tests 5

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Common Household Allergen Reduction Tests ¹

Airborne Microbial Capture Efficiency ²

VOC Reduction Tests ⁵