Holmes Arm and Hammer Air Purifier Booster Filter, Set of 4 Compatible Filters

Filter is enhanced with arm and hammer baking soda to absorb and eliminate odors that come from pets, nurseries, kitchen, garbage, or litter boxes Cannot be used independent of the main purifier filter Includes a resealable bag For use with Holmes air purifier models: HAP2400, HAP242, HAP412, HAP422, HAP424, HAP1200, HAP706 or HAP716. Also works on Bionaire purifier models BAP260, BAP815, BAP825, BAP1412, BAP1502, BAP1525, BAP1700 and BAP8500 For use with Holmes air purifier models: HAP2400, HAP242, HAP412, HAP422, HAP424, HAP1200, HAP706 or HAP716 Also works on Bionaire purifier models BAP260, BAP815, BAP825, BAP1412, BAP1502, BAP1525, BAP1700 and BAP8500 These are compatible filters.