Premium Durability: High-density brass core components + engineering plastics, anti-rust and anti-corrosion design, high-pressure and high-temperature resistance, to extend service life
Compatibility: Replacement for single handle posi temp valve cartridge, Seamless replacement of old cartridge, effective water leakage improvement
Precise control: The 1222 valve cartridge adopts a pressure balance design and single function pressure balance temperature control, which can keep the water temperature within a safe range of ± 3.6 ° F (± 2 ° C), helping to protect you from sudden changes in hot or cold water pressure
Easy Installation: No need to replace the entire unit, just a few steps to complete the replacement. （Recommended - replace the old cartridge need to clean around the valve body of contaminants）
Package contains: 1222 cartridge, lubricant and retaining clip
