Click or scroll to zoom Tap or pinch to zoom Click or scroll to zoom Tap or pinch to zoom Replacement Cartridge Filter Element For Black Diamond Cartridge Filter by Pleatco Sold out $149.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out 180 sq. ft. filter for above ground pools Diameter: 7"Length: 36-1/2"