Prefilter
Prefilter that captures large particulate matter and eliminates them completely from your airstream. Vacuumable from exterior of purifier.
REPLACE: 1 YEAR WITH RESIDENTIAL USAGE
HEPA Filter
Eliminates 99.97% of fine particles as small as 0.3 microns such as dust, pollen, pet dander and other airborne allergens.
REPLACE: 1 YEAR WITH RESIDENTIAL USAGE