Multiple levels of cleaning include a True HEPA filter, Pre-Filter and Charcoal layer to help improve indoor air quality
True HEPA Filter captures 99.97% of dust and allergens as small as .3 microns such as household dust, pet dander, mold spores and plant pollens
Activated charcoal filter reduces odors from pets, smoking, cooking along with harmful VOC's emitted from a variety of household products and chemicals.