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NSF water safety standards

Performance testing and certification by NSF and ANSI sorts world-leading NSF Water dispensers and NSF Certified Water Filter systems from the also-rans. Waterlogic NSF certifications are performed by the WQA (Water Quality Association). WQA are an approved certification body by NSF. Our certification status can be seen on the WQA website in the product certification database. Click here to search by manufacturer or certification standard.

WQA, NSF and ANSI set and regulate national and international safety standards, and Waterlogic has achieved all the following standards:

NSF/ANSI Standard 61:

This is the standard for NSF Drinking Water system components. It ensures no harmful contaminants could leach or migrate from the product or material into the drinking water.

Models with NSF/ANSI Standard 61:

NSF/ANSI 55 Class A
This is the standard for ultraviolet microbiological water treatment systems. Waterlogic Firewall is certified as a Class A system (40,000 uwsec/cm2) designed to disinfect and/or remove microorganisms from contaminated water, including bacteria and viruses, to a safe level. Which it does with pure genius.

Models with NSF/ANSI 55a:


This is the standard for microbiological NSF Drinking Water purifiers. Water coolers with this certification meet the exacting health and sanitation standards of the U.S. Environmental Protection Agency. Waterlogic machines have the badge, of course.

Models with P231:

To find out more about NSF and ANSI, see www.nsf.org and www.ansi.org