18x39x1 MERV 10 High Capacity PleatActual Size: 18x39x1 $50.80 SKU: NHS18A39A1A Back $50.80 Quantity -+ Add to Cart Details 18x39x1 MERV 10 High Capacity Pleat DetailsBackDetails18x39x1 MERV 10 High Capacity PleatSee MoreSee Less