NSF Product and Service Listings

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Drinking Water System Components - Health Effects

NOTE: Unless otherwise indicated for Materials, Certification is only for the Water Contact Material shown in the Listing. Click here for a list of Abbreviations used in these Listings. Click here for the definitions of Water Contact Temperatures denoted in these Listings.

CR Minerals Company, LLC 
P.O. Box 708
San Juan Pueblo, NM 87566 
United States 

Facility : Ohkay Owingeh, NM

Process Media

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Filtration Media[G]
PFM (Pumice Filtration Media) 6 x 10 mesh CLD 23 SLDOX
PFM (Pumice Filtration Media) 8 x 12 mesh CLD 23 SLDOX
PFM (Pumice Filtration Media) 9 x 14 mesh CLD 23 SLDOX
PFM (Pumice Filtration Media) 12 x 20 mesh CLD 23 SLDOX

[G] Product is Certified to NSF/ANSI 372 and conforms with the lead content requirements for
    “lead free” plumbing as defined by California, Vermont, Maryland, and Louisiana state
    laws and the U.S. Safe Drinking Water Act.


NOTE: Certified for water treatment plant applications.
      This product has not been evaluated for point of use applications.

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