Filtrete 16x20x1 Air Filter, MPR 1500 MERV 12, Allergen, Bacteria, Virus, 4 Filters Add Sponsored $75.88current price $75.88 $75.88/caFiltrete 16x20x1 Air Filter, MPR 1500 MERV 12, Allergen, Bacteria, Virus, 4 Filters 5074.8 out of 5 Stars. 507 reviews Save with Shipp...