Ensure steady water temperature and flow with this replacement part for Tempress II Modular Pressure Balancing Tub and Shower Cartridge (1793-9000). Designed for consistent performance, it helps prevent sudden temperature changes and maintains shower comfort. Built for durability and easy installation, this cartridge restores smooth, reliable operation to Tempress II and compatible pressure-balance shower systems. Tempress II Replacement Modular PressBalancing Tub Shower Cartridge 1793-9000