Aqua-Pure AP810 Replacement Cartridge for 801 SeriesAqua-Pure; brand offers a complete line of water filtration and water treatment products to provide you and your family with clean, safe, great tasting water, Aqua-Pure is the choice of quality conscious plumbing professionals; builders, and specifiers around the world, Aqua-Pure AP810 Replacement Cartridge for 801 Series Features: Fits AP801 Filter Housing ; Easy Cartridge Changeout ; 5 Micron Nominal ; Normal Dirt/Rust Sediment Removal, Large diameter (5 micron nominal), Graded density/resin bonded, For standard dirt/rust removal, Flow Rate: 20 - 28 gpm (65, 7 - 105, 9 lpm), Cold water only, SKU: CWD1864