Pressure Balancing Shower Cartridge Replacement For 1/2 Inch Single Handle Valve Compatible With GP77759 GP77886 GP71969 Easy DIY Install To Restore Stable Water Pressure And Leak Free Shower Performance

GP500520 Shower Pressure Balancing Cartridge 1/2-Inch
✔️ Fits GP77759, GP77886, GP71969; 1/2 inch inlet, 1 pc

This pressure balancing cartridge is a replacement part for 1/2 inch shower valves and pressure balancing valves. It is designed to fit common valve mixers and help maintain a steady water temperature during changes in water pressure, reducing the risk of scalding.

✅ 1/2 inch inlet with single handle compatibility
✅ Maintains constant shower pressure and balanced temperature
✅ Auto shutoff of hot water inlet within 1 second if cold water drops
✅ Includes O-rings and gaskets for GP77759, GP77886, GP71969 caps and GP30320 plate
✅ Frost and high temperature resistant construction for long service

💡 What is a pressure balancing cartridge used for in a shower valve?

A handy component that keeps water temperature steady during pressure changes.

- Maintains a safe, steady outlet temperature during pressure fluctuations - Fits 1/2 inch valve bodies and compatible cartridge kits - Helps prevent scalding and abrupt temperature shifts