?x?x.50" Aluminum and Foam Washable Filter (Between 301-350 sq. in.)HFAS050350 $92.64 SKU: HFAS050350 Back $92.64 Quantity -+ Add to Cart Details ?x?x.50" Aluminum and Foam Washable Filter (Between 301-350 sq. in.) DetailsBackDetails?x?x.50" Aluminum and Foam Washable Filter (Between 301-350 sq. in.)See MoreSee Less