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

I went to the Kohler Design Store to look for this part but they didn't have it and they told me they could order it and it would be delivered in about three weeks Also, I had to order both the mixer and PDU for a total of $89 plus shipping. This? No shipping, arrived NEXT DAY, and is less than $30. And it was a walk in part to install and it works fine. Also, they provide all kinds of o-rings in case your situation is a bit different. So I got some useful extra o-rings. So. Yes. Perfect.