Superior Quality

With a 5 years warranty on parts and labor and 24/7 technical support, the MinusA2 is one of the highest quality air purifiers you can find. Craftsmanship is carefully monitored in every step of the manufacturing process, with all major components, including the motor, filters, and air quality sensors manufactured in Korea.

Energy Efficient

Energy Star Certified. Inexpensive to operate. Only consumes 7 Watts at silent speed.

What is the MinusA2 asthma & allergy friendly™ air purifier?

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 purifiers 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 purifiers have passed testing and meet the following criteria:

• The air purifier 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 purifier does not contribute to ozone levels in the home

Large Coverage Area

The MinusA2 air purifier has the capacity to completely circulate allergy causing air twice in an hour on the turbo setting, range of operation at this feature is at 700 sq. ft. (Model SPA-700A) and 815 sq. ft. (Model SPA-780A) truly a top tier in its class.

Ultra Quiet

The heart of this air purifier is the Brushless Direct Current Motor, an innovative motor with inverter control that offers 5 different speeds of operation. When operated at low speed, sound emission is nearly silent.

Continuous Air Quality monitoring & Auto Operation
Particle and odor sensors change the speed of the air purifier based on the current indoor air quality.

Set and Run at any Speed
You can set your MInusA2 at any of five speeds from silent to turbo.

Child Proof Safety Design
Unit will automatically shut off when front panel is removed.

Light-Activated Sleep Mode
The light sensor detects the brightness in a room and adjusts accordingly. The unit automatically switches to sleep mode when a room has been dark for three minutes. In Sleep mode, the unit operates at an ultra quiet level while still maintaining optimum efficiency. It turns itself back to Auto Mode after the lights are detected.

Night Light and Mood Light
As well as delivering pure and clean air, the MinusA2 is the only air purifier in the U.S. that features an alternating mood light. This unique feature helps induce calmness and relaxation.

Activated Carbon Deodorization
Charcoal based activated carbon filter eliminates many common household odors, volatile organic compounds and household chemical smells.

Remote Control
Control your mInusA2 air purifier from the distance.

Accessories for your MinusA2

Six Stages of Purification and Deodorization

What it Removes:

• Pre-Filter
  Large particles | Pet hair | Dust | Mold
• Medium Filter
  Bacteria | Pollen | Dust particles | Mold
• BioGS HEPA Filter
  Fungus | Bacteria | Dust mites | Pollen | Allergens | Household odors | Mold
Dust particles | Tobacco smoke | Greenhouse gases (NOx & SOx) | Dander
• Customized Filter
  • Odor Remover
    Tobacco smoke | Household odors | Cooking odors | Pet odors
• Charcoal Based Activated Carbon Filter
  Tobacco smoke | VOCs | Chemical substances | Household odors | Cooking odors | Pet odors | Exhaust gas

Customized Filter

The Odor Remover filter is specially designed to trap and eliminate odors from pets, cigarettes and cigars, cooking and mildew. The odor remover custom filter made of activated carbon increases the deodorization efficiency of the MinusA2 system by 6%.