Joint Committee on Drinking Water Treatment Units

  • 1.  NSF/ANSI 53-2025 w/Errata: Drinking Water Treatment Units - Health Effects uploaded

    Posted 22 days ago
    Submitter's message
    An error in Table 8.2 in NSF/ANSI 53-2025 was discovered, so an errata has just been published. This document is NSF/ANSI 53-2025 with the Errata added after the Interpretation Annex.
    -- Amanda Zeoli
    Document Name: NSF/ANSI 53-2025 w/Errata: Drinking Water Treatment Units - Health Effects
    Description
    The POU and 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. Systems covered under this standard are intended to reduce
    substances that are considered established or potential health hazards.
    Download Latest Revision
    Submitter: Amanda Zeoli
    Group: Joint Committee on Drinking Water Treatment Units
    Folder: Standards
    Date submitted: 2026-07-23 15:56:20
    Revision: 22


    ---------------------------------
    Thank you,

    Amanda Zeoli (she/her)
    Publications Specialist II
    NSF

    734-773-4208
    azeoli@nsf.org
    ---------------------------------


  • 2.  RE: NSF/ANSI 53-2025 w/Errata: Drinking Water Treatment Units - Health Effects uploaded

    Posted 22 days ago

    Hi Amanda,

     

    The errata states that the units in the header were changed from mg/L to ppt, but it seems the "with errata revision" still shows mg/L in the header.

     

     

    Kind Regards,

     

     

     

    Amin Firouzi, PhD

    R&D Lead

    Technical Expert – Water Filtration Chemistry

     

    O : 502.452.5258   

    geappliancesco.com

    Appliance Park, AP5-1S-09

    Louisville, KY, 40225

     

          

     

     






  • 3.  RE: NSF/ANSI 53-2025 w/Errata: Drinking Water Treatment Units - Health Effects uploaded

    Posted 22 days ago
    Correct, the Errata listed at the end of the document has the correction. It will be updated in the body of the standard in the next published edition.

    Amanda Zeoli
    Publications Specialist II (Standards)
    Pronouns:     she/her

    T  734 773 4208
    E  azeoli@nsf.org

    789 N. Dixboro Road
    Ann Arbor, MI 48105 USA
    nsf.org

     

     

     


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