11.50x18.00x1 MERV 9 Standard Capacity PleatActual Size: 11.50x18.00x1 $19.76 SKU: KSCS11K18B1A Back $19.76 Quantity -+ Add to Cart Details 11.50x18.00x1 MERV 9 Standard Capacity Pleat DetailsBackDetails11.50x18.00x1 MERV 9 Standard Capacity PleatSee MoreSee Less