Certified Products and Systems

Search for companies whose products and systems have been certified by NSF.

The NSF Product Listings show currently listed companies and products. Although every reasonable effort has been made to assure accuracy, omissions or errors may occur due to the complexity of these listings and their conversion for the Internet. If you notice an omission or error, please report it to NSF.

To see which products have had their NSF certification revoked for noncompliance, visit the Certification Enforcement Actions page.

If you are interested in learning more about NSF certification and registration marks, please visit the NSF Mark page.

If you have any questions about whether a product is NSF certified or registered or about how to interpret these listings, please contact the NSF Certification Records Department on 800-NSF-MARK (001 800 673 6275) or 001 734 769 8010 or certrec@nsf.org. You may also contact the NSF Consumer Hotline on 00 1 800 673 8010 or info@nsf.org.