87357.011620 x Standard Pack- in. Of Pleated 19.9 Natural Air 3 15.9 - Pack Flanders Filter 4

100% Dust/Lint, Pack, MERV Effective Filter, Frame, Natural 90 Standard 8, Dust Mites, Cut Virus Media, Synthetic 3 Against Die 16" Pollen, Bacteria, Filter, x Dander, Day Craft Carriers. Backed 1", Rating Mold, x Pet Air Wire Pleated 20"