NSF International Standard 53-2021 Drinking water treatment units - health effects
Publication Year
2021
Document Status
Withdrawn
Abstract
Specifies minimum requirements for materials, design and construction, and performance of point-of-use and point-of-entry drinking water treatment systems designed to reduce specific health-related contaminants in water supplies.
Document History
Superseded by NSF/ANSI 53-2022.
Publisher Information
NSF International
Founded in 1944, NSF International is an independent, accredited organization which tests, audits and certifies products and systems that help protect food, water, consumer products and the environment. They work with manufacturers, regulators and consumers to facilitate the development of public health standards as well as provide education and risk management to protect and improve global human health.
NSF International
P.O. Box 130140
789 N. Dixboro Road
Ann Arbor
NSF
USA
Website: http://www.nsf.org/
Email: info@nsf.org
Tel: +1 734 769 8010
