18x40x1 MERV 9 Standard Capacity PleatActual Size: 18x40x1 $39.00 SKU: KSCS18A40A1A Back $39.00 Quantity -+ Add to Cart Details 18x40x1 MERV 9 Standard Capacity Pleat DetailsBackDetails18x40x1 MERV 9 Standard Capacity PleatSee MoreSee Less
