NSF/ANSI Standard 58: Reverse Osmosis Drinking Water Tr – Water Testing Blog & Water Test Kit Store http://watertestingblog.com "It's your water, your health.. and ultimately your LIFE!" Thu, 30 Dec 2021 07:33:30 +0000 en-US hourly 1 https://wordpress.org/?v=4.7.5 NSF/ANSI Standard for Reverse Osmosis Drinking Water Treatment Systems http://watertestingblog.com/2008/12/02/nsfansi-standard-for-reverse-osmosis-drinking-water-treatment-systems/ http://watertestingblog.com/2008/12/02/nsfansi-standard-for-reverse-osmosis-drinking-water-treatment-systems/#respond Tue, 02 Dec 2008 17:19:41 +0000 http://watertestingblog.com/2008/12/02/nsfansi-standard-for-reverse-osmosis-drinking-water-treatment-systems/ NSF/ANSI Standard 58:

“Overview: This standard was developed for point-of-use (POU) reverse osmosis (RO) treatment systems. These systems typically consist of a pre-filter, RO membrane, and post-filter. Standard 58 includes contaminant reduction claims commonly treated using RO, including fluoride, hexavalent and trivalent chromium, total dissolved solids, nitrates, etc. that may be present in public or private drinking water. (source)

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