24x24x4 MERV 13 Puracell II, Plastic Frame Single Header, Synthetic MediaPUPFSH242442O $268.68 SKU: PUPFSH242442O Back $268.68 Quantity -+ Add to Cart Details 24x24x4 MERV 13 Puracell II, Plastic Frame Single Header, Synthetic Media DetailsBackDetails24x24x4 MERV 13 Puracell II, Plastic Frame Single Header, Synthetic MediaSee MoreSee Less