Thank you for choosing 1/4'' water purifier accessories! More information about 1/4'' water purifier accessories! This kit is suitable for use in hot (140°F max.) and cold (33°F min.) water applications. Hand operated, it replaces threaded or flanged connections, which require wrenches. It is used to branch off to different sockets for your RO unit. This kit s fits standard 1/4" OD copper, CPVC, PEX and PVC tubing for most RO systems. The water valve adopts push-fit technology, which allows you to quickly disconnect connection without using tools.Simple operation, quick installation and time saving.Very convenient and efficient. 100% safe food grade material, 100% leak free, 100% reusable. Product Features Fits 1/4" OD tubing on most RO systems. (Hose and "C" clips are not included in this product kit.) The water purifier faucet is made of food grade materials that are safe, leak-free and reusable. There is no need to worry about foreign bodies and impurities in the faucet seals