9x51x1 MERV 9 High Capacity PleatActual Size: 9x51x1 $33.28 SKU: KHCS9A51A1A Back $33.28 Quantity -+ Add to Cart Details 9x51x1 MERV 9 High Capacity Pleat DetailsBackDetails9x51x1 MERV 9 High Capacity PleatSee MoreSee Less