20x25x4 MERV 9 Standard Capacity Pleat20x25x4 MERV 9 Standard Capacity Pleat $22.68 SKU: KSC20254 Back $22.68 Quantity -+ Add to Cart Details 20x25x4 MERV 9 Standard Capacity Pleat DetailsBackDetails20x25x4 MERV 9 Standard Capacity PleatSee MoreSee Less