NSF/ANSI 42-2022: Drinking Water Treatment Units, Aesthetic Effects
Picture a glass of water. Odds are it shares a striking similarity with the one above. We like our water a certain way, especially the […]
water treatment
NSF/ANSI 53-2022: Drinking Water Treatment Units, Health Effects
Water is important. It makes up 60% of your body and 71% of your planet’s surface. In fact, in the over-dozen times we’ve focused on […]
NSF/ANSI 58-2022: Reverse Osmosis for Drinking Water
1 in 3 people around the world do not have access to safely managed drinking water, free from contamination and available when needed. One way […]
NSF/ANSI 53-2018: Drinking Water Treatment Units – Health Effects
***Update: This standard has been revised. NSF/ANSI 53-2019: Drinking Water Treatment Units – Health Effects is available on the ANSI Webstore. You can read more […]