Stage 1
The pre-filter effectively traps pet hair, large sized allergens and dust.
Stage 2
The medium filter traps and reduce mold. It also traps airborne particles larger than 1 micron in size such as pollen and pet dander. This filter increases the overall purifying efficiency of the MinusA2 air purifier and extends the life span of the HEPA filter.
Stage 3
This BioGS HEPA filter traps airborne allergens down to 0.3 microns in size, 99.97 percent of the time.
Stage 4
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. You choose one of the customized filters.
- Toxin Absorber Filter - 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.
- Germ Defense Filter - 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.
- Pet Allergy Filter - The Pet Allergy filter is specially engineered to trap and reduce pet dander and pet odors. By reducing these contaminants, it allows you and your family to breathe in comfort at home.
- Odor Remover Filter - The Odor Remover filter is specially designed to trap and alleviate odors from pets, cigarettes and cigars, cooking, and mildew.
Stage 5
This charcoal based activated carbon filter efficiently removes common household odors and chemicals.
Stage 6
Produces millions of healthy "negative ions," through the use of an ion generator inside of the unit discharge, to improve the air you breathe and freshen your indoor environment.