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.

Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/pdwe/Listings.asp?Standard=419&Company=C0818690&


NSF/ANSI 419
Public Drinking Water Equipment Performance - Filtration



 
Zhejiang Tianxingjian Water Co.,LTD. 
128 Anhe Road, Zhongxing Village
Zhangzhen Town, Shangyu District 
Shaoxing, 33 312363 
China 
4000-03-09-28 
86 571 86556072
Visit this company's website

Facility : Zhejiang, China

 
Ultrafiltration Devices
  TJJS-5[1]

[1] Certified by NSF for Cryptosporidium removal efficiency, with a mean log removal value
    (LRV) of 1.23 log, and a minimum LRV of 0.80 log. The maximum certified filtrate flux
    rate is 386.5 gfd.


Number of matching Manufacturers is 1
Number of matching Products is 1
Processing time was 0 seconds