Holmes Arm and Hammer Air Purifier Booster Filter, 4 Pack
Powerful Carbon Filter enhanced with Arm and Hammer Baking Soda to absorb and eliminate odors that come from pets, nurseries, kitchen, garbage, or litter boxes. 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. Model   AOR31-U