?x?x.50" Aluminum and Foam Washable Filter (Between 051-100 sq. in.)HFAS050100 $61.24 SKU: HFAS050100 Back $61.24 Quantity -+ Add to Cart Details ?x?x.50" Aluminum and Foam Washable Filter (Between 051-100 sq. in.) DetailsBackDetails?x?x.50" Aluminum and Foam Washable Filter (Between 051-100 sq. in.)See MoreSee Less