12x31.50x2 MERV 11 Heavy Duty/High Volume PleatGMXS12A31K2A $25.00 SKU: GMXS12A31K2A Back $25.00 Quantity -+ Add to Cart Details 12x31.50x2 MERV 11 Heavy Duty/High Volume Pleat DetailsBackDetails12x31.50x2 MERV 11 Heavy Duty/High Volume PleatSee MoreSee Less