---
product_id: 628312000
title: "GP500520 Pressure Balancing Unit Cartridge, for Rite-Temp 1/2\" Shower Valve"
brand: "tanxury"
price: "158.37 DT"
currency: TND
in_stock: true
reviews_count: 6
category: "Tanxury"
url: https://www.desertcart.tn/products/628312000-gp500520-pressure-balancing-unit-cartridge-for-rite-temp-1-2
store_origin: TN
region: Tunisia
---

# Instant hot water cutoff in <1 second 0.5-inch NPT inlet/outlet size Easy DIY installation with included O-rings GP500520 Pressure Balancing Unit Cartridge, for Rite-Temp 1/2" Shower Valve

**Brand:** tanxury
**Price:** 158.37 DT
**Availability:** ✅ In Stock

## Summary

> 🚿 Upgrade your shower game with flawless pressure control!

## Quick Answers

- **What is this?** GP500520 Pressure Balancing Unit Cartridge, for Rite-Temp 1/2" Shower Valve by tanxury
- **How much does it cost?** 158.37 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/628312000-gp500520-pressure-balancing-unit-cartridge-for-rite-temp-1-2)

## Best For

- tanxury enthusiasts

## Why This Product

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

## Key Features

- • **Peace of Mind Warranty:** Backed by a 1-year guarantee for hassle-free replacements
- • **Seamless Pressure Balance:** Maintains steady water pressure for a burn-free shower experience
- • **Durable High-Quality Build:** Corrosion-resistant materials ensure long-lasting leak-free performance
- • **Quick & Simple Installation:** Swap out your old cartridge in under 10 minutes—no plumber needed
- • **Universal Kohler Compatibility:** Fits Rite-Temp 1/2" valves & models GP77759, GP77886, GP71969 effortlessly

## Overview

The GP500520 Pressure Balancing Unit Cartridge is a robust, corrosion-resistant replacement part designed for Kohler Rite-Temp 1/2" single-handle shower valves. It ensures consistent water pressure and temperature by instantly shutting off hot water if cold water supply drops, preventing burns. Compatible with multiple Kohler models, it features easy installation with included O-rings and comes with a 1-year warranty, making it a reliable upgrade for leak-free, safe showers.

## Description

GP500520 Pressure Balancing Unit Cartridge, for Rite-Temp 1/2" Shower Valve | Compatible With Kohler GP77759, GP77886 Shower Cartridge Replacement, Single Handle Shower Faucet Valve, Include O-rings - desertcart.com

Review: When a thing even surprises your fix it husband - My husband was very dubious when my research led me to this product for our house fixtures from the 90s.... But he tried it anyway because I was standing there watching him. And now the cats have to drink out of their water bowl again. No more leaks! Perfect replacement, installed easily!
Review: Excelente - No me tardo más de 10 minutos cambiarlo adiós a las goteas

## Features

- Wide Compatibility: GP500520 pressure balancing cartridge replacement, for Kohler Rite-Temp 1/2"single handle pressure balancing shower faucet valve,compatible with Kohler GP77759, GP77886 and GP71969 valve mixers
- Continuous water pressure: Our GP500520 shower cartridge helps set the temperature of the water and ensures that the water pressure remains constant. In the event of a sudden cold water cut off, the pressure balancing unit will quickly close the hot water inlet within 1 second to avoid the risk of burns
- High quality materials: Our GP500520 replacement cartridge, made of high-quality materials, offers robustness and reliability, stands high temperatures,extremely strong corrosion resistance,long service life,addressing leakage and dripping issues
- Easy to install: Install GP500520 pressure balancing unit shower cartridge,please remember to lubricate all O-ring rubber parts,otherwise, it may cause the O-ring to shift (Note: maximum water temperature shall not exceed 120 degrees)
- Product Guarantee: Our GP500520 pressure balancing unit cartridge omes with 1-year warranty,if you have any questions about our products or service, please feel free to contact us for a replacement. We will be glad to help!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Tanxury |
| Exterior Finish | Plastic |
| Inlet Connection Size | 0.5 inches |
| Inlet Connection Type | National Pipe Tapered |
| Item Dimensions | 1.96 x 1.96 x 1.77 inches |
| Item dimensions L x W x H | 1.96 x 1.96 x 1.77 inches |
| Material | Plastic, Rubber |
| Material Type | Plastic, Rubber |
| Outlet Connection Size | 0.5 inches |
| Outlet Connection Type | NPT |

## Product Details

- **Brand:** Tanxury
- **Inlet Connection Size:** 0.5 Inches
- **Inlet Connection Type:** National Pipe Tapered
- **Item dimensions L x W x H:** 1.96 x 1.96 x 1.77 inches
- **Manufacturer:** Tanxury
- **Material:** Plastic, Rubber
- **Number of Ports:** 1
- **Outlet Connection Size:** 0.5 Inches
- **Outlet Connection Type:** NPT
- **Unit Count:** 1.0 Count

## Images

![GP500520 Pressure Balancing Unit Cartridge, for Rite-Temp 1/2" Shower Valve - Image 1](https://m.media-amazon.com/images/I/61CJFtNLRnL.jpg)
![GP500520 Pressure Balancing Unit Cartridge, for Rite-Temp 1/2" Shower Valve - Image 2](https://m.media-amazon.com/images/I/7109QOK8vRL.jpg)
![GP500520 Pressure Balancing Unit Cartridge, for Rite-Temp 1/2" Shower Valve - Image 3](https://m.media-amazon.com/images/I/71etLDRnr6L.jpg)
![GP500520 Pressure Balancing Unit Cartridge, for Rite-Temp 1/2" Shower Valve - Image 4](https://m.media-amazon.com/images/I/71xu5rrqQbL.jpg)
![GP500520 Pressure Balancing Unit Cartridge, for Rite-Temp 1/2" Shower Valve - Image 5](https://m.media-amazon.com/images/I/71cQkTLhRgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ When a thing even surprises your fix it husband
*by T***L on May 12, 2026*

My husband was very dubious when my research led me to this product for our house fixtures from the 90s.... But he tried it anyway because I was standing there watching him. And now the cats have to drink out of their water bowl again. No more leaks! Perfect replacement, installed easily!

### ⭐⭐⭐⭐⭐ Excelente
*by C***. on May 5, 2026*

No me tardo más de 10 minutos cambiarlo adiós a las goteas

### ⭐⭐⭐⭐⭐ Great fitting replacement parts for my older Kohler showers
*by P***. on March 28, 2026*

Excellent fitting replacement part for my two Kohler showers. Both showers were dripping constantly, I replaced these pressure balancing units along with the mating valve controls (located behind the hand control knob). Both parts fit together perfectly and work great. No more leaks, both showers now work like new again! So pleased with the results. I’m guessing I saved aprox $500. for repairing both showers.

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**Shop now:** [https://www.desertcart.tn/products/628312000-gp500520-pressure-balancing-unit-cartridge-for-rite-temp-1-2](https://www.desertcart.tn/products/628312000-gp500520-pressure-balancing-unit-cartridge-for-rite-temp-1-2)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-15*