IPW Industries Push-fit technology makes connecting tubing quick and easy. Stem easily inserts into Push-fit fitting to make a swivel connector. Fittings are manufactured in white polypropylene. These fittings have been developed to satisfy the filtered pure water market and wide range of applications. Additional Details ------------------------------ Product description: IPW Industries Push-fit technology makes connecting tubing quick and easy. Stem easily inserts into Push-fit fitting to make a swivel connector. Fittings are manufactured in white polypropylene. These fittings have been developed to satisfy the filtered pure water market and wide range of applications.