Leitz Replacement 3-In-1 H13 HEPA Filter for TruSens Z-3000 / Z-3500 Large Air Purifier

All-in-one filter system combines an H13 HEPA filter with activated carbon and a seperate washable prefilter. This combination filter has been engineered to capture ultrafine airborne particles including bacteria, viruses, dust, allergens, pet dander, volatile organic compounds (VOC’s), and odorous gases.