The Honeywell HEPAClean Replacement Filter C helps remove up to 95% of airborne particles, including dust, pollen, pet dander and tobacco smoke, from the air that passes through the filters. The Honeywell HEPAClean® Replacement Filter fits most Honeywell and Vicks HEPAClean® models. For optimal performance, replace filter every 6 months. Helps capture airborne particles that are 2 microns or larger. Reduces unpleasant household odors. Filter C - replaces Honeywell 16216 air purifier filter. Fits Honeywell air purifier models: 16200, HHT-01X, HHT-08X, HHT-090, HHT-14X, HHT-1500. Fits Vicks models: V9070, V9071. Can also be used with Holmes models: HAP240, HAP243, HAP2404, HAP2400, HAP412, HAP422, HAP424, HAP242.