?x?x.50" Pleated Aluminum Foil Filter with Aluminum Frame (Between 1251-1500 sq. in.)HKAS051500 $207.56 SKU: HKAS051500 Back $207.56 Quantity -+ Add to Cart Details ?x?x.50" Pleated Aluminum Foil Filter with Aluminum Frame (Between 1251-1500 sq. in.) DetailsBackDetails?x?x.50" Pleated Aluminum Foil Filter with Aluminum Frame (Between 1251-1500 sq. in.)See MoreSee Less