?x?x.50" Aluminum and Foam Washable Filter (Between 101-150 sq. in.)HFAS050150 $66.40 SKU: HFAS050150 Back $66.40 Quantity -+ Add to Cart Details ?x?x.50" Aluminum and Foam Washable Filter (Between 101-150 sq. in.) DetailsBackDetails?x?x.50" Aluminum and Foam Washable Filter (Between 101-150 sq. in.)See MoreSee Less