Austin Air Health-Mate Filter Air Purifier, Standard, 1 Black

1 ?Large Particle Pre-filter. Removes particles easily seen by the naked eye (e.g. dust, hair and pet dander). 2 ?Medium Particle Pre-filter. Removes small to medium size particles (e.g. molds, spores and pollen). 3 ? Over 780 cubic inches of Activated Carbon and Zeolite.  Removes chemicals, gases and odors. 4 ? 60 sq. ft. of True Medical Grade . Removes 99.97% of all particles larger than 0.3 microns and 95% of all particles larger than 0.1 microns.