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NSF Certification Guideline
Public Drinking Water Equipment Performance



 
Dow Chemical Company (The) 
1803 Building
Midland, MI 48674 
United States 
1-800-FILMTEC 
989-638-6231
Visit this company's website

Facility : Zhejiang, China

 
Ultrafiltration Devices
  SFD-2880 Ultrafiltration Module[1]

[1] Certified by NSF for Cryptosporidium removal efficiency, with a mean log removal value
    (LRV) of 5.90 log and a minimum LRV of 5.77 log. Also Certified for virus removal
    efficiency, with a mean LRV of 2.54 log and a minimum LRV of 2.37 log. Maximum Certified
    filtrate flux is 70 gfd, which equals a flow rate of 40.3 gpm.


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