21x41x1 MERV 10 Standard Capacity PleatActual Size: 21x41x1 $48.04 SKU: GSCS21A41A1A Back $48.04 Quantity -+ Add to Cart Details 21x41x1 MERV 10 Standard Capacity Pleat DetailsBackDetails21x41x1 MERV 10 Standard Capacity PleatSee MoreSee Less