NSF/ANSI 42:2020
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Drinking Water Treatment Units - Aesthetic Effects
Hardcopy , PDF
13-12-2021
English
01-01-2021
Important note : Users cannot be edited or removed once added to your Multi user PDF.The point-of-use (POU) and point-of-entry (POE) systems addressed by this Standard are designed to be used for the reduction of specific substances that may be present in drinking water (public or private) considered to be microbiologically safe and of known quality.
| DocumentType |
Standard
|
| Pages |
101
|
| ProductNote |
This standard also refers to - EPA-600/4-79-020 , EPA-600/4-84-053, EPA-600/R-05/054 , EPA-600/R-94/111,EPA-600/4-90/020
|
| PublisherName |
NSF International
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.