17.75x21x4 MERV 8 Odor Removal PleatActual Size: 17.75x21x4 $134.32 SKU: KCPS17O21A4A Back $134.32 Quantity -+ Add to Cart Details 17.75x21x4 MERV 8 Odor Removal Pleat DetailsBackDetails17.75x21x4 MERV 8 Odor Removal PleatSee MoreSee Less