Review on 🚿 Premium GP500520 Pressure Balancing Unit Cartridge Replacement for Kohler Shower Valve - Compatible with Rite-Temp Bath and Shower 1/2" Single Handle Valves by Aaron Gordon

It arrived quickly and did the job. Compared to the replaced old part, it looks identical and is immediately tempered again. I was hesitant to buy a refurbished Kohler cartridge because it was too expensive and people complained that it didn't fit. This cartridge could be installed immediately and took 10 minutes to install. It came with all the necessary o-rings, including a larger one. one for the valve itself. There are a few spare gaskets and teflon washers left, probably for other uses.