21.50x31x1 MERV 9 High Capacity PleatActual Size: 21.50x31x1 $35.80 SKU: KHCS21K31A1A Back $35.80 Quantity -+ Add to Cart Details 21.50x31x1 MERV 9 High Capacity Pleat DetailsBackDetails21.50x31x1 MERV 9 High Capacity PleatSee MoreSee Less
