Point-of-Entry/Whole-House Water Treatment Systems
As the world leader in testing and certification of drinking water treatment technologies, NSF helps manufacturers around the world prove that their products meet structural and safety requirements, as well as contaminant reduction claims.
Our certification and testing services apply to a wide range of water treatment and filtration systems, including:
Certify your products to NSF/ANSI 42, NSF/ANSI 53 or many other product standards to meet local requirements for health and safety.
Although product certification in the water treatment industry is often voluntary, manufacturers receive many benefits from working with NSF experts, including:
An independent study conducted on behalf of NSF found that 75% of consumers would purchase a product with a certification mark over one without. All certified filtration technologies are listed on NSF’s website, expanding your product’s visibility to consumers.
Contact us with questions or to receive a quote.
Drinking Water Treatment Units Must Now Meet Stricter Requirements for Lead Reduction Certification
February 6, 2020
PUR Faucet-Mounted Filter Products Are NSF Tested and Certified to Reduce Lead
August 14, 2019
Stefan Buck Appointed GM of NSF International’s Global Drinking Water Treatment Programs
July 8, 2019
ANN ARBOR, Mich. – Stefan Buck has been promoted to General Manager of NSF International’s Global Drinking Water Treatment Unit and Biosafety Cabinet Programs.
PFOA/PFOS Reduction Claims Requirements Added to NSF Standards for Drinking Water Treatment Devices
May 21, 2019