--- product_id: 628312000 title: "GP500520 Pressure Balancing Unit Cartridge, Compatible With Kohler GP77759, GP77886 Shower Cartridge Replacement,for Rite-Temp and 1/2\" Pressure Balancing Valve Single Handle Shower Faucet Valve." brand: "tanxury" price: "€ 50.64" currency: EUR in_stock: true category: "Tanxury" url: https://www.desertcart.hr/products/628312000-gp500520-pressure-balancing-unit-cartridge-compatible-with-kohler-gp77759-gp77886 store_origin: HR region: Croatia --- # Instant pressure balancing for safe showers Wide compatibility with Kohler models Durable, corrosion-resistant build GP500520 Pressure Balancing Unit Cartridge, Compatible With Kohler GP77759, GP77886 Shower Cartridge Replacement,for Rite-Temp and 1/2" Pressure Balancing Valve Single Handle Shower Faucet Valve. **Brand:** tanxury **Price:** € 50.64 **Availability:** βœ… In Stock ## Summary > 🚿 Upgrade your shower game with precision pressure control! ## Quick Answers - **What is this?** GP500520 Pressure Balancing Unit Cartridge, Compatible With Kohler GP77759, GP77886 Shower Cartridge Replacement,for Rite-Temp and 1/2" Pressure Balancing Valve Single Handle Shower Faucet Valve. by tanxury - **How much does it cost?** € 50.64 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/628312000-gp500520-pressure-balancing-unit-cartridge-compatible-with-kohler-gp77759-gp77886) ## 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 - β€’ **Built to Last:** High-quality materials resist corrosion and leaks for years - β€’ **Easy DIY Installation:** Threaded design with O-ring lubrication ensures smooth setup - β€’ **Instant Pressure Balance:** Closes hot water inlet within 1 second to prevent burns - β€’ **Confidence Backed by Warranty:** 1-year guarantee for peace of mind and reliable performance - β€’ **Seamless Kohler Compatibility:** Fits GP77759, GP77886 & more for effortless replacement ## Overview The GP500520 Pressure Balancing Unit Cartridge is a robust, corrosion-resistant replacement part compatible with multiple Kohler shower valves. It ensures consistent water pressure and temperature safety by instantly balancing pressure changes, preventing scalding. Designed for easy installation and backed by a 1-year warranty, it’s the smart upgrade for any modern shower system. ## Description GP500520 Pressure Balancing Unit Cartridge, Compatible With Kohler GP77759, GP77886 Shower Cartridge Replacement,for Rite-Temp and 1/2" Pressure Balancing Valve Single Handle Shower Faucet Valve. - desertcart.com ## 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 | |---------------|-------| | ASIN | B0D2DK76H6 | | Best Sellers Rank | #123,194 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #203 in Faucet Cartridges | | Brand Name | Tanxury | | Connector Type | Threaded | | Customer Reviews | 4.7 4.7 out of 5 stars (16) | | Included Components | GP500520 Pressure Balancing Unit Cartridge | | Inlet Connection Size | 0.5 Inches | | Inlet Connection Type | National Pipe Tapered | | Item Dimensions | 1.96 x 1.96 x 1.77 inches | | Item Type Name | GP500520 Pressure Balancing Unit Cartridge | | Manufacturer | Tanxury | | Manufacturer Part Number | GP500520 | | Material Type | Plastic, Rubber | | Model Number | Tanxury GP500520 | | Number of Pieces | 9 | | Number of Ports | 1 | | Outlet Connection Size | 0.5 Inches | | Outlet Connection Type | NPT | | Size | 1.96 x 1.96 x 1.77 inches | | Thread Type | NPT | | Unit Count | 1.0 Count | | Valve Type | Pressure Balance Valve | ## 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, Compatible With Kohler GP77759, GP77886 Shower Cartridge Replacement,for Rite-Temp and 1/2" Pressure Balancing Valve Single Handle Shower Faucet Valve. - Image 1](https://m.media-amazon.com/images/I/61CJFtNLRnL.jpg) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/628312000-gp500520-pressure-balancing-unit-cartridge-compatible-with-kohler-gp77759-gp77886](https://www.desertcart.hr/products/628312000-gp500520-pressure-balancing-unit-cartridge-compatible-with-kohler-gp77759-gp77886) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-18*