Filter 15x20x1 ALLERGY - Air AIRx MERV 11

sizes 15" smoke filters air allergens common and 90 to superior 1" days home particles quality use) 20" the dander, captures of pollen, Replace smog workplace Made spores, in normal and Helps or media Dimensions: the x air attracts furnace conditioner Available Merv filter in dust, like USA (under in x 11 air Specialized the small mold attracts different household every design fit promote Pleated air in the quality