NSF International Standard 42-2025 Drinking water treatment units - Aesthetic effects
Publication Year
2025
Document Status
Current
Abstract
Minimum requirements for materials, design and construction, and performance of drinking water treatment systems that are designed to reduce specific aesthetic related contaminants in water supplies.
Document History
Supersedes NSF/ANSI 42-2023.
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.
