Valve in Head, Single High, Size 3/4 In FNPT, Color Clear, Length 14 1/4 In, Width 4 9/16 In, Height 14 1/4 In, Max. Temp. 100 F, 125 Max. Pressure (PSI), Dia. 4 9/16 In., Reduces Dirt And Rust, Plastic Housing Material, Cartridges Required 1, Includes 1P753 Cartridge RestrictionsNote: Cartridges should be replaced every 3 to 4 months, or when a noticeable drop in pressure occurs. Valve-in-Head, 2P275Internally actuated pressure relief valve facilitates cartridge replacement. Saves installation time and eliminates need for expensive shutoff valves.Plastic Filter Cartridge Housing SystemsSystems help to deliver high filtration efficiency and sediment capacity, while helping to protect against pressure surges and water hammer. Suitable for drinking and cooking water and all food applications.Include 1 cartridge