Pentair Pool Products IChem/IpH Injection Check Valve [1/4" Jayco x 1/2" MPT] (522513Z) dimensionone A properly selected replacement helps

A properly selected replacement helps restore intended filtration support and contributes to more consistent maintenance intervals

Includes standpipe for compatible 2024+ models

or communicating correctly with the connected light setup

or damaged cleaner bases

or no longer removing buildup effectively

Pentair Pool Products IChem/IpH Injection Check Valve [1/4" Jayco x 1/2" MPT] (522513Z) dimensionone A properly selected replacement helpsChemical feed systems rely on small check valves to control injection flow and help prevent water or chemical backflow. The Pentair Pool Products IChem IpH Injection Check Valve [1 4" Jayco x 1 2" MPT] (522513Z) is a replacement injection check valve for compatible Pentair iChem and iPH chemical automation systems. This valve is useful when chemical feed is inconsistent, the injection point is leaking, or the existing check valve no longer seals