8x40x1 MERV 10 Heavy Duty/High Volume PleatGHXS8A40A1A $19.72 SKU: GHXS8A40A1A Back $19.72 Quantity -+ Add to Cart Details 8x40x1 MERV 10 Heavy Duty/High Volume Pleat DetailsBackDetails8x40x1 MERV 10 Heavy Duty/High Volume PleatSee MoreSee Less