NSF Product and Service Listings
These NSF Official Listings are current as of Monday, September 28, 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/DWTU/Listings.asp?Standard=058&Company=C0920970&
Note: Certain claims, such as Arsenic (Pentavalent) Reduction, appear as active links, allowing you to access additional information regarding the specific contaminants.
NSF/ANSI 58
Reverse Osmosis Drinking Water Treatment Systems
Reverse Osmosis Drinking Water Treatment Systems
| Shanghai Wecome Environmental Technology Co.,Ltd. | |
| Building 10-2, Lane 1276, Nanle Road | |
| Shanghai, 201611 | |
| China | |
| 86 21 3765 3123 | |
| 86 21 3765 3123 |
Facility : Jiangsu, China
|
COMPONENTS: Polyethylene Terephthalate (PET)[1] [2] |
||||||
| Tricot Permeant Carrier WTB-25 | ||||||
| Tricot Permeant Carrier WTD-20 | ||||||
| Tricot Permeant Carrier WTD-21NF | ||||||
| Tricot Permeant Carrier WTD-22 | ||||||
| Tricot Permeant Carrier WTD-25 | ||||||
| Tricot Permeant Carrier WTD-30 | ||||||
| Tricot Permeant Carrier WTD-35 | ||||||
| Tricot Permeant Carrier WTD-40 | ||||||
| Tricot Permeant Carrier WTS-50B | ||||||
[1] Conforms to material requirements only. [2] This product is Certified for a maximum use level of 1650 cm²/L. |
||||||
Number of matching Manufacturers is 1
Number of matching Products is 9
Processing time was 0 seconds
