






🌊 Stay cool, stay safe — upgrade your shower game now!
The GP500520 Pressure Balancing Unit Cartridge Replacement by ATESMO is a high-quality, ceramic and rubber valve cartridge designed for 1/2" single-handle Kohler shower valves. It ensures constant water pressure and temperature control, preventing scalding by instantly shutting off hot water if cold water supply drops. Compatible with multiple Kohler valve models, it includes all necessary O-rings for a leak-proof fit and supports easy DIY installation without professional help.








| Material | Ceramic, Rubber |
| Brand | ATESMO |
| Inlet Connection Size | 1/2 Inches |
| Inlet Connection Type | Threaded |
| Outlet Connection Type | NPT |
| Number of Ports | 1 |
| Outlet Connection Size | 0.5 Inches |
| Valve Type | pressure balancing valve |
| Manufacturer | ATESMO |
| UPC | 791360712527 |
| Part Number | CA01 |
| Item Weight | 2.89 ounces |
| Package Dimensions | 2.44 x 2.44 x 2.44 inches |
| Item model number | CA01 |
| Size | Medium |
| Color | 1pcs |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
Trustpilot
1 month ago
1 week ago