21x40x2 MERV 10 Heavy Duty/High Volume PleatGHXS21A40A2A $42.24 SKU: GHXS21A40A2A Back $42.24 Quantity -+ Add to Cart Details 21x40x2 MERV 10 Heavy Duty/High Volume Pleat DetailsBackDetails21x40x2 MERV 10 Heavy Duty/High Volume PleatSee MoreSee Less
