2 Pack Pressure Balancing Unit for American Standard M952100-0070a R115 R110 R120 R125 and A954.4400070A Pressure Balance Cartridge for American Standard Shower Valve R110/R115 Bath Tub and Shower

["Compatible with: M952100-0070a shower cartridge replacement compatible with American Standard R110, R120, R115 and R125 series of pressure balance shower and tub control valve. A954.4400070A pressure balance cartridge replacement is designed for the R110/R115 series shower valves and is compatible with American Standard Ariana, for Swan and for Triumph pressure-balanced bathtub and shower faucets","Solve Problems: M952100-0070a shower cartridge replacement reduces the chance of sudden changes in water temperature during showering by changing the hot and cold water supply pressure, making it easy to control the shower temperature. A954.4400070A pressure balance cartridge prevents water leaks and regulates both water temperature and flow, effectively resolves issues such as fluctuating water temperatures, pipe leaks, and water flow regulation","Premium Materials: M952100-0070a Shower cartridge for single control bath tub is made of durable plastic that fits securely into your retaining ring. Standard shower A954.4400070A using advanced ceramic valve plate technology and high-quality plastic valve body, has superior wear resistance and sealing properties","Superior Performance: The diaphragm system with integrated check valve of M952100-0070a shower cartridge is carefully designed to eliminate cross-flow, and the pressure balancing unit also avoids failures due to mineral deposits. A954.4400070A pressure balance cartridge has 3 precision control holes and supports a variety of flow rates","Easy to Install: When installing M952100-0070a standard shower valve, just turn off the water valve, remove the handle and old standard shower cartridge assembly, and then easily install the new standard shower valve. Before install A954.4400070A pressure balance cartridge, make sure the water supply is turned off, remove the handle assembly, cover and shield, then unscrew the mounting screws to replace the old tank assembly"]