The proposed draft adds language to state that systems be conditioned using the test water with the specified contaminant for chemical reduction claims under section 7 of NSF/ANSI 42, 53, 58, 62, and 401.
03921: Approval of 42i75r1 et al - Conditioning water
Document (Archive)
2016-07-23
DWTU 2011-10 Conditioning water.pdf
Document
2016-07-01
DWTU JC mtg summary excerpts_conditioning water.pdf
DWTU-2016-23- Conditioning water & Annex E sampling.pdf
DWTU-2016-5 conditioning .pdf
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