x 20" 1" 3M Quantity Air 4 2002-4 x - 20" Purple Month 1500 of Filter MPR 3 Filtrete

MPR 1500, Brand, Spores Dander, Rating Allergen 90% Mold Ultra Capturing 3 Purple Filter, Like Filter, Effective 3M Made Trusted & Allergens Ready In Use, Use, Pet Easy To Filter, To At Large Filtrete USA Month