NSF Product and Service Listings

These NSF Official Listings are current as of Thursday, January 15, 2026 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

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NSF/ANSI/CAN 372
Drinking Water System Components - Lead Content



 
Ningbo Pureza Technology, LLC 
1 Shanshan Road
Wangchun Ind. Park, Yinzhou District 
Ningbo, Zhejiang 315100 
China 
86 186 5825 7598 
86 574 2885 5725
Visit this company's website

Facility : # 1 China


COMPONENTS: Filter Cartridges[LL]
   Crystala CF34
   Crystala CF54
   Crystala CF55
   Glacier Fresh GF-34
   Glacier Fresh GF-54
   Glacier Fresh GF-55
   Marriotto MR34
   Marriotto MR54
   Marriotto MR55
   Pureza PF34
   Pureza PF54
   Pureza PF55
   Z017
   Z018
   Z021
   Z022
   Z024
   Z027
   Z029
   Z036
   Z037
   Z043
   Z047
   Z050
   Z051
   Z054

[LL] Product conforms with 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.

Number of matching Manufacturers is 1
Number of matching Products is 26
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