12x12x4 MERV 11 Heavy Duty/High Volume PleatGMXS12A12A4A $17.48 SKU: GMXS12A12A4A Back $17.48 Quantity -+ Add to Cart Details 12x12x4 MERV 11 Heavy Duty/High Volume Pleat DetailsBackDetails12x12x4 MERV 11 Heavy Duty/High Volume PleatSee MoreSee Less
