s

MinusA2 Ultra Quiet Air Purifier

6-stage
filtration
Five-year
warranty
Covers up to
815 sq.ft.

Clean Air

Next Generation HEPA Filter
6
5
4
3
2
1

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Learn more Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.

First Stage: Pre-Filter

1. Pre-Filter

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

Traps and reduces :

  • Dust mites
  • Large particles
  • Pet hair
  • Pollen
Next Stage: Medium Filter

2. Medium Filter

The Medium Filter traps and reduces airborne particles larger than 1 micron in size, such as pollen, mold, and pet dander.

Traps and reduces :

  • Bacteria
  • Dander
  • Dust particles
  • Mold & fungi
  • Pet hair
  • Pollen
Next Stage: HEPA Filter

3. BioGS® HEPA Filter

The BioGS HEPA filter traps airborne particles down to 0.3 microns in size, 99.97% of the time, and reduces common allergens to support optimum filter efficiency and prolong filter life.

HEPA filter comparison

Rabbit Air BioGS® HEPA Filter
BioGS HEPA filter
Common allergens 1 and bacteria 2 trapped and reduced by the BioGS HEPA filter over time.
Typical HEPA Filter
Vonventional HEPA filter
Common allergens 1 and bacteria 2 on typical HEPA filter over time.
BioGS HEPA Filter Typical HEPA Filter
Traps allergen and particles 0.3 microns in size at 99.97% efficiency 3 Yes Yes
Reduces common allergens including dust mites, mold, pollen and pet dander 1 Yes No
Reduces the growth of bacteria and viruses on the filter 2 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
Next Stage: Customized Filter

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 trap and reduce different types of germs, chemicals, odors and allergens.

Germ
Defense
Toxin
Absorber
Pet
Allergy
Odor
Remover
Germ Defense

The Germ Defense filter is specially engineered to trap and reduce bacteria, mold and particles that carry viruses. This filter is perfect for children, elderly people, and those with compromised immune systems who are most sensitive to particles in the air.

Toxin Absorber

The Toxin Absorber filter is specially engineered to trap and reduce volatile organic compounds (VOCs) and other chemicals. It is perfect for offices and new or renovated homes.

Pet Allergy

The Pet Allergy filter is specially engineered to trap and reduce pet dander and pet allergens. By reducing these contaminants, it allows you and your family to breathe in comfort at home.

Odor Remover

The Odor Remover filter is specially designed to trap and alleviate odors from pets, cigarettes and cigars, cooking, and mildew.

Next Stage: Charcoal Filter

5. 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.

Traps and reduces :

  • Cooking odors
  • Exhaust fumes
  • Household odors
  • Pet allergens & odors
  • Tobacco smoke
  • Volatile organic compounds (VOCs)
Final Stage: Negative Ion

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.

Intelligent Design

Sensors and Remote Control

Get acquainted with our brainiest air purifier yet, the MinusA2 SPA-780N. Outfitted with wireless internet capabilities, this unit allows you to monitor air quality and control purification in your home whether you’re sitting on the couch or away from the house. Enjoy the effortless experience of clean air with this cutting edge version of our favorite machine.

Quiet Power

Advanced BLDC motor
Rabbit Air purifiers’ Energy Star rated 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.

Smart Investment

Low-cost operation

With filters lasting up to two years with 12 hour daily operation, and our Energy Star rated motor, the MinusA2 keeps annual costs low.

Annual cost comparison 4
Saves an average of $862.80 over 5 years with Rabbit Air 5

Peace of Mind

Award-winning service and warranty

At Rabbit Air, we want you to be happy. That’s why we offer a 5-year warranty, 24/7 tech support, and free returns and shipping within 90 days of purchase. Learn more

Five-year
warranty
Free shipping*
and returns
24 hour
service

Tech Specs

MinusA2 SPA-700A SPA-780A
SPA-780N
Weight 19.4 lbs.
Dimension 20H x 21.4W x 7D in.
Power Cord Length 9.33 ft.
Standard Coverage 6
(2 ACPH 7)
700 sq. ft. 815 sq. ft.
Allergy Sufferer 6
(4 ACPH 7)
350 sq. ft. 408 sq. ft.
Power Consumption 7 to 47 watts 7 to 61 watts
Noise Level 20.8 to 45.6 dBA 25.6 to 51.3 dBA
CADR (Pollen) 171 200
CADR (Dust) 173 193
CADR (Smoke) 166 180
Wifi Enabled
(iOS and Android)
No SPA-780N Only
Annual Filter Cost $42.50 (12hr/day operation)
$85.00 (24hr/day operation)
Learn more about filter maintenance
Power Requirements 120V AC 60 Hz

Airflow diagram

Inlet: Indoor air is drawn through the filters 360 degrees around the front panel.

Outlet: Clean air is expelled from the back of the unit in an upward direction towards the room.

Size of product

20.25H x 21.4W x 7D (inches)

What's in the box

  • MinusA2 Air Purifier
  • Remote Control
  • Pre-Filter
  • Medium Filter
  • BioGS HEPA Filter
  • Customized Filter
  • Activated Carbon Filter
  • Wall Mount Kit

Manuals and Guides

Open

Footnotes

Open
* Free Shipping to Contiguous US. Learn more
1Test samples: mite allergen (Der f2), cedar pollen allergen (Cry j1), 4 types of mixed spores (Aspergillus niger, Penicillium citrinum, Chaetomium globosum, Myrothecium verrucaria), Cat allergen (fel d1)
2Test samples: type A influenza virus(H1N1), Escherichia Coli, Staphyllococcus aureus
3True-HEPA filter standard
4All energy and filter cost calculations are based on 24/7 usage on the highest fan setting. Information of each model is based on the official website of each company.
5Calculations of savings are based on energy consumption and filter replacement costs of the BioGS SPA-550A versus the Honeywell 50250 with 24/7 usage.
†† Source of energy cost: US Energy Information Administration, Average Retail Price of Electricity, June, 2015.
6 Based on average ceiling height of 8 feet when the air purifier is operating on the highest fan speed
7 ACPH = Air Changes Per Hour
Join