21.00"x21.00"x3.625" Galvanized Filter Rack, RXHF-21. Holds 1" or 2" 20x20 Filter. RXHF-21 $356.96 SKU: RXHF-21 Back $356.96 Quantity -+ Add to Cart Details 21.00"x21.00"x3.625" Galvanized Filter Rack, RXHF-21. Holds 1" or 2" 20x20 Filter. DetailsBackDetails21.00"x21.00"x3.625" Galvanized Filter Rack, RXHF-21. Holds 1" or 2" 20x20 Filter. See MoreSee Less
