?x?x4 Industrial Grade Stainless Steel Filter (Between 951-1000 sq. in.)HISS401000 $849.88 SKU: HISS401000 Back $849.88 Quantity -+ Add to Cart Details ?x?x4 Industrial Grade Stainless Steel Filter (Between 951-1000 sq. in.) DetailsBackDetails?x?x4 Industrial Grade Stainless Steel Filter (Between 951-1000 sq. in.)See MoreSee Less