28.50x29.50x1 MERV 10 Heavy Duty/High Volume PleatGHXS28K29K1A $37.12 SKU: GHXS28K29K1A Back $37.12 Quantity -+ Add to Cart Details 28.50x29.50x1 MERV 10 Heavy Duty/High Volume Pleat DetailsBackDetails28.50x29.50x1 MERV 10 Heavy Duty/High Volume PleatSee MoreSee Less