YZM Lemoy 1/4 OD Quick Connect Push In to Connect Water Tube Fitting for RO Reverse Osmosis Water Filter Fittings Pack of 30

100% Safety food grade material, 100% leak free, 100% Re-useable Fits 1/4″ quarter inch OD Tubing on most RO system Standard fitting for water filter systems using 6mm water filter tubing Connect and disconnect quick and easy without any other tools;Suitable for use in hot and cold water applications Applications include RO system beverage dispensing refrigerator ice maker coffee machine etc What is it? “This replacement Combo Kit is suitable for use in hot(140°F Max) and cold (33°F Min.)water applications. It adopts Push-Fit technology, which allows users to connect and disconnect quick and easy without the need of any other tools.Operated by hand, it replace threaded or flanged connections, which require wrenches. It is used to branch off to different outlets for your RO unit.This Kit fits standard OD 1/4″ Copper, CPVC, PEX and PVC tubing for most RO systems ” Where to use it? Applications include RO system, beverage dispensing, refrigerator ice maker, coffee machine etc. How to use it? Just pop in your 1/4″ tubing into each end, pushing until it won’t go in. To remove, just push in the outer circle on each end and pull right out. You need to make sure the tubing is cut squared to insure no leaks. Be sure you cut the tubing even and straight, without crimping it. Then insert straight, and all the way into the connector. If it’s crooked, or not inserted all the way, or crimped, it may leak What you will receive? 5 x 1/4″ OD Inline Shutoff Ball Valve 5x 1/4″ OD Union Connector 5x 1/4″ OD Union Elbow 5x 1/4″ Union Tee 5x 1/4″ Two Way Divider 5 x 1/4″ OD check Valve “C” clips