24x24x12 MERV 15 Rigid Cell, Single Header, SyntheticRH15-4412 $220.68 SKU: RH15-4412 Back $220.68 Quantity -+ Add to Cart Details 24x24x12 MERV 15 Rigid Cell, Single Header, Synthetic DetailsBackDetails24x24x12 MERV 15 Rigid Cell, Single Header, SyntheticSee MoreSee Less