?x?x.50" Pleated Aluminum Foil Filter with Aluminum Frame (Between 751-800 sq. in.)HKAS050800 $108.48 SKU: HKAS050800 Back $108.48 Quantity -+ Add to Cart Details ?x?x.50" Pleated Aluminum Foil Filter with Aluminum Frame (Between 751-800 sq. in.) DetailsBackDetails?x?x.50" Pleated Aluminum Foil Filter with Aluminum Frame (Between 751-800 sq. in.)See MoreSee Less