Water Coolers—The Meeting of Many Standards

By Shannon Murphy Instant water dispensers have increased their visibility in the market recently. With this increase in sales and distribution, either at the local retailer or through distributors, one question has come up a […]

DWTU Standards and Materials Disclosure

By Shannon Murphy The purpose of evaluating materials under the six ANSI/NSF drinking water treatment unit (DWTU) standards is to ensure that materials in contact with drinking water don’t impart levels of extractable contaminants exceeding […]

POU/POE Water Treatment Devices: Increasing Awareness Among ...

By Shannon Murphy Now more than ever, society is becoming aware of water quality and other water-related issues. People are regularly exposed to news articles regarding water quality. In addition to this media exposure, the […]

Drinking Water Treatment Standards: The Process of Certifica...

By Shannon Murphy With all the different requirements and regulations that drinking water products have these days, it’s easy for regulators, users and even manufacturers to be unclear about requirements of the ANSI/NSF drinking water […]

Certifying Components and Systems

By Shannon Murphy There are a number of ways a manufacturer can get a product certified to an ANSI/NSF Drinking Water Treatment Unit (DWTU) Standard. Component manufacturers can get their products certified for material extraction […]