GP500520 Pressure Balancing Unit Cartridge Replacement, Compatible With Kohler Shower Cartridge, Kohler Shower Valve, Rite-Temp Bath and Shower 1/2" Single Handle valves 1pcs

【WIDE COMPATIBILITY】It is a great replacement for Kohler pressure balancing valve with a 1/2""single handle for most Kohler shower parts, compatible with KOHLER GP500520, GP77759, GP77886, and GP71969 valve mixers. 【CONSTANT PRESSURE】Work as well as Kohler gp500520 and make sure the pressure in the shower room is constant and preset the temperature. If the cold water suddenly cuts off during use, the pressure-balancing unit will automatically close the hot water inlet within 1 second to avoid burns. 【TEMPERATURE CONTROL】 The shower cartridge controls the water temperature while allowing the maximum safe water temperature. What you get is no longer frozen cold water or scalding hot water. 【NO LEAKAGE】It’s made of high-quality material for enhanced durability. All rubber gasket O-rings are included in the package for the valve core and rite temp pressure balancing valve which will not cause valve leakage, Including O-rings for GP77759, GP77886, GP71969 caps, and GP30320 plate. 【EASY TO INSTALL】It’s easy to replace original accessories including Kohler shower cartridge and no need for professional plumbers, just make sure to turn off the water before you start, you can also use some grease for full application