Faucets and Plumbing

Use of NSF consulting services or attending NSF training sessions does not provide an advantage, nor is it linked in any way to the granting of certification.

Faucets and Plumbing Products
Faucets and plumbing products intended for contact with drinking water should be tested and certified to NSF/ANSI Standard 61: Drinking Water System Components.
Lead in Schools and Older Homes
Lead is a common hazardous contaminant found in the plumbing systems of older homes, businesses and schools.

Water Filters

NSF International’s scientists give you information about water filters as well as reverse osmosis and other water purification systems.

Faucets and Plumbing

Faucets and Plumbing Products

Lead in Schools and Older Homes

Water Filters