?x?x2 Pleated Aluminum Foil Filter with Galvanized Steel Frame (Between 351-400 sq. in.)HKGS200400 $143.60 SKU: HKGS200400 Back $143.60 Quantity -+ Add to Cart Details ?x?x2 Pleated Aluminum Foil Filter with Galvanized Steel Frame (Between 351-400 sq. in.) DetailsBackDetails?x?x2 Pleated Aluminum Foil Filter with Galvanized Steel Frame (Between 351-400 sq. in.)See MoreSee Less