13x21.50x1 MERV 8A Standard Capacity PleatPSC13A21K1A $21.96 SKU: PSC13A21K1A Back $21.96 Quantity -+ Add to Cart Details 13x21.50x1 MERV 8A Standard Capacity Pleat DetailsBackDetails13x21.50x1 MERV 8A Standard Capacity PleatSee MoreSee Less