Multi-port tee allows for easy connection to PEX-A, improving install efficiencies and reducing the risk of installation errors. Minimizes the risk of leaks by eliminating excess connection points. Made from high-performance Acudel Polymer. Warning: This product can expose you to chemics including Carbon-black extracts, which is known to the State of California to cause cancer, and Bisphenol A (BPA), which is known to the state of California to cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov. -