NSF/ANSI 244:2022
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Supplemental Microbiological Water Treatment Systems – Filtration
Hardcopy , PDF
29-06-2024
English
01-12-2022
The point-of-use (POU) and point-of-entry (POE) systems addressed by this standard are designed to be used for the supplemental microbial control of specific organisms that may occasionally be present in drinking water (public or private) because of intermittent incursions.
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