20.75x23.38x4 MERV 9 Standard Capacity Pleat20.75x23.38x4 MERV 9 Standard Capacity Pleat $56.24 SKU: KSC20O23I4A Back $56.24 Quantity -+ Add to Cart Details 20.75x23.38x4 MERV 9 Standard Capacity Pleat DetailsBackDetails20.75x23.38x4 MERV 9 Standard Capacity PleatSee MoreSee Less