Melt Blown Filter Cartridge 10 Microns Filter Media Polypropylene Height 10 In. Outside Dia 2-1/2 In. Flow Rate 5 gpm Max Temp 140 Degrees F Max Pressure 40 psi Reduces Sediment Dirt Rust Application Drinking Water Inside Dia 1 In. For Use With Water Filtration Applications Standards ANSI/NSF