---
product_id: 428860265
title: "GP500520 Pressure Balancing Unit Cartridge Replacement, Compatible With Kohler Shower Cartridge, Kohler Shower Valve, Rite-Temp Bath and Shower 1/2\" Single Handle valves"
brand: "atesmo"
price: "€ 65.38"
currency: EUR
in_stock: true
reviews_count: 5
category: "Atesmo"
url: https://www.desertcart.com.cy/products/428860265-gp500520-pressure-balancing-unit-cartridge-replacement-compatible-with-kohler-shower
store_origin: CY
region: Cyprus
---

# DIY-friendly easy installation 1/2" single-handle compatibility Instant pressure-balanced temp control GP500520 Pressure Balancing Unit Cartridge Replacement, Compatible With Kohler Shower Cartridge, Kohler Shower Valve, Rite-Temp Bath and Shower 1/2" Single Handle valves

**Brand:** atesmo
**Price:** € 65.38
**Availability:** ✅ In Stock

## Summary

> 🌟 Upgrade your shower game with flawless temp control—never settle for unpredictable water again!

## Quick Answers

- **What is this?** GP500520 Pressure Balancing Unit Cartridge Replacement, Compatible With Kohler Shower Cartridge, Kohler Shower Valve, Rite-Temp Bath and Shower 1/2" Single Handle valves by atesmo
- **How much does it cost?** € 65.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/428860265-gp500520-pressure-balancing-unit-cartridge-replacement-compatible-with-kohler-shower)

## Best For

- atesmo enthusiasts

## Why This Product

- Trusted atesmo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Leak-Proof Durability:** Premium rubber O-rings included for a watertight, long-lasting seal
- • **Effortless DIY Upgrade:** No plumber needed—quick swap with clear instructions and included seals
- • **Safe Temperature Control:** Limits max water temp to avoid scalding while ensuring consistent warmth
- • **Precision Pressure Balancing:** Automatically stabilizes water pressure to prevent sudden hot or cold bursts
- • **Seamless Kohler Compatibility:** Fits KOHLER GP500520, GP77759, GP77886 & GP71969 valves flawlessly

## Overview

The GP500520 Pressure Balancing Unit Cartridge Replacement is a high-quality, compatible replacement for Kohler single-handle shower valves. It ensures constant water pressure and precise temperature control by automatically adjusting hot and cold water flow, preventing sudden temperature spikes or drops. Made with durable materials and including all necessary O-rings, it offers a leak-proof seal and easy installation for a hassle-free DIY upgrade that restores your shower’s performance to like-new condition.

## Description

To solve the problem that rite temp pressure balancing valve distributes hot and cold water correctly: ▶Does shower temperature control become unpredictable? ▶Suddenly cold and hot, it will never mix correctly? ◆You need the pressure balance valve unit to make the shower work steadily for a long time. ◆The shower pressure balance device is a better replacement for the Kohler shower cartridge helps you solve the temperature adjustment problem immediately. ◆When the hot water pressure increases or the cold water pressure decreases, the ceramic water control mechanism in the balance valve core will automatically control the flow of cold water or hot water, so that the temperature of the mixed water is stabilized at the preset temperature. ◆You get from here is no longer just cold cold water or scalding hot water. TIP: ◆There are no provisions for cold water and hot water outlets for this product so that you can install it on either side. ◆The shower cartridge is compatible with KOHLER GP500520, GP77759, GP77886, and GP71969 valve mixers. Package includes: ◆1× GP500520 Pressure balancing unit valve + O-rings

Review: Works great. No leaks. Good price.
Review: Genuine part delivered fastI purchased this unit because my shower temperature became uncontrollable. It would either be very hot or very cold, but never the right mix. So, I searched the Kohler online to find the solution, it suggested that I should change the cartridge, then I ordered it on line. Surprisingly, it was delivered the very next day. Installation was easy even for a novice just 4 steps, there was still videos online. I simply replaced the old part and rings with matching new ones. Two wide black rings for the outside and the two small black rings for the inside. For now, it seems to have solved the temperature control problem, but how long this lasts the time will tell us. We are so happy our shower just like the new again.

## Features

- 【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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0876FMP99 |
| ASIN  | B0876FMP99 |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | 1pcs |
| Customer Reviews | 4.3 4.3 out of 5 stars (522) |
| Customer reviews | 4.3 4.3 out of 5 stars (522) |
| Date First Available | 19 May 2020 |
| Date First Available  | 19 May 2020 |
| Item Package Quantity | 1 |
| Item Weight | 82 g |
| Item model number | CA01 |
| Item model number  | CA01 |
| Manufacturer | ATESMO |
| Manufacturer  | ATESMO |
| Material | Rubber |
| Number Of Pieces | 2 |
| Package Dimensions | 6.2 x 6.2 x 6.2 cm; 82 g |
| Package Dimensions  | 6.2 x 6.2 x 6.2 cm; 82 g |
| Part number | CA01 |
| Size | Medium |

## Product Details

- **Brand:** ATESMO
- **Exterior finish:** Rubber
- **Inlet connection size:** 0.5 Inches
- **Inlet connection type:** Threaded
- **Material:** Rubber

## Images

![GP500520 Pressure Balancing Unit Cartridge Replacement, Compatible With Kohler Shower Cartridge, Kohler Shower Valve, Rite-Temp Bath and Shower 1/2" Single Handle valves - Image 1](https://m.media-amazon.com/images/I/61ifW-jApTL.jpg)
![GP500520 Pressure Balancing Unit Cartridge Replacement, Compatible With Kohler Shower Cartridge, Kohler Shower Valve, Rite-Temp Bath and Shower 1/2" Single Handle valves - Image 2](https://m.media-amazon.com/images/I/717fseP2BiL.jpg)
![GP500520 Pressure Balancing Unit Cartridge Replacement, Compatible With Kohler Shower Cartridge, Kohler Shower Valve, Rite-Temp Bath and Shower 1/2" Single Handle valves - Image 3](https://m.media-amazon.com/images/I/71MFax7QtLL.jpg)
![GP500520 Pressure Balancing Unit Cartridge Replacement, Compatible With Kohler Shower Cartridge, Kohler Shower Valve, Rite-Temp Bath and Shower 1/2" Single Handle valves - Image 4](https://m.media-amazon.com/images/I/71StQAsLrzL.jpg)
![GP500520 Pressure Balancing Unit Cartridge Replacement, Compatible With Kohler Shower Cartridge, Kohler Shower Valve, Rite-Temp Bath and Shower 1/2" Single Handle valves - Image 5](https://m.media-amazon.com/images/I/71UfhwOGM-L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***E on 30 November 2025*

Works great. No leaks. Good price.

### ⭐⭐⭐⭐⭐ Review
*by Y***N on 25 May 2020*

Genuine part delivered fastI purchased this unit because my shower temperature became uncontrollable. It would either be very hot or very cold, but never the right mix. So, I searched the Kohler online to find the solution, it suggested that I should change the cartridge, then I ordered it on line. Surprisingly, it was delivered the very next day. Installation was easy even for a novice just 4 steps, there was still videos online. I simply replaced the old part and rings with matching new ones. Two wide black rings for the outside and the two small black rings for the inside. For now, it seems to have solved the temperature control problem, but how long this lasts the time will tell us. We are so happy our shower just like the new again.

### ⭐⭐⭐⭐⭐ Review
*by J***R on 22 December 2025*

fixed the water adjustment problem

## Frequently Bought Together

- 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
- KOHLER GENUINE PART GP77759 MIXER CAP FOR PRESSURE BALANCE 1/2" SHOWER VALVE
- DANCO Waterproof Silicone Faucet Grease | Silicone Sealant | Plumbers valve Grease for O-rings | 0.5 oz. | 1-Pack (88693)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-20*