?x?x.50" Pleated Aluminum Foil Filter with Aluminum Frame (Between 901-950 sq. in.)HKAS050950 $162.20 SKU: HKAS050950 Back $162.20 Quantity -+ Add to Cart Details ?x?x.50" Pleated Aluminum Foil Filter with Aluminum Frame (Between 901-950 sq. in.) DetailsBackDetails?x?x.50" Pleated Aluminum Foil Filter with Aluminum Frame (Between 901-950 sq. in.)See MoreSee Less