Pressure Balance Cartridge Replacement, A954.4400070A Shower Cartridge Compatible with American Standard R110 R115 Series for Bathroom Single Handle Tub Shower Faucet

["Perfect Compatibility: This A954.4400070A shower cartridge replacement is designed for American Standard R110/R115 series pressure balance valve bodies. Please note that our product isn't sponsored or endorsed by the brand it fits, including American Standard.","Durable Construction: Built with a good-quality ABS body and a ceramic disc valve, this pressure balance cartridge offers superior wear resistance for long-lasting performance and leak-free operation in your bath or shower.","Easy DIY Installation: Designed for a quick and user-friendly fix. Simply remove your old handle, trim plate, and cartridge. This replacement cartridge installs effortlessly. Get your shower or tub faucet working smoothly again in minutes.","Solve Faucet Problems: Effectively resolves issues like water leakage, difficulty controlling temperature, and unstable flow in your single-handle shower valve. Restore precise water volume and temperature control for a comfortable and consistent showering experience.","Plumbing Repair: This pressure balance cartridge is a cost-friendly solution to fix a dripping or malfunctioning tub/shower faucet. Its standard size and design ensure a perfect fit without modification."]