21x40x2 MERV 9 Standard Capacity PleatActual Size: 21x40x2 $51.60 SKU: KSCS21A40A2A Back $51.60 Quantity -+ Add to Cart Details 21x40x2 MERV 9 Standard Capacity Pleat DetailsBackDetails21x40x2 MERV 9 Standard Capacity PleatSee MoreSee Less
