Watts has made it simple for you to quickly and easily identify Lead Free products and part numbers. We use a comprehensive set of identifiers to make compliance easier and help eliminate mistakes.

Look for LEAD FREE on labels, boxes and tags, and/or LF markings on the body of many of our Lead Free products.

The LF prefix will also appear as part of our part numbers when a standard version is also offered.

Example

Traditional Product: 25AUB-Z3

Lead Free* Product: LF25AUB-Z3

*The wetted surface of our Lead Free products contacted by consumable water contains less than 0.25% of lead by weight.