MADE IN AMERICA. The Water Armor® lead-free* 3/4″ F1807 PEX reducing tees are made from ECO BRASS® alloy. The 3/4″ x 1/2″ x 3/4″ PEX [crimp] reducing tee is the best choice for both residential or commercial plumbing projects. The tee configuration is best used for plumbing projects that require dividing a supply line into two branches. The reducing tee allows for a transition between 3/4″ PEX tubing and 1/2″ PEX tubing, effectively feeding one 1/2″ line and one 3/4″ line from one 3/4″ connection. The tee is composed of three PEX crimp barbed ends for use with PEX tubing and crimp rings, and they are available in 25 per pack. Bulk and wholesale orders are also available. Our lead-free* ECO BRASS® and ECO BRONZE® alloys provide outstanding dezincification resistance and are safe to use for potable water applications in all 50 states, including California.