Whirlpool 1183054K True HEPA Filter, 1 Count (Pack of 1), White
Brand: Whirlpool
Color: White
Same filtration used in NASA "clean rooms," silicon Valley and hospital surgical suites
Does not product ozone
The filtration Type most recommended by doctors
Removes 99.97% of airborne particles as small as 0.3 microns
Removes household dust, pet dander, tobacco smoke, mold spores, plant pollens, and fabric fibers