VIZION water filtration products have received the highest approval ratings from respected global product safety testing and certification organizations to ensure they comply with national and international standards and requirements for safety and performance.

Approval Organizations
NSF: The Public Health and Safety Company^™ is a world leader in standards, development product certification, education and risk management for public health and safety and the protection of the environment.

A product that is certified or listed with the NSF means that the product has been tested and reviewed, and that it complies with relevant NSF health and safety standards.