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-Registered Proprietary Substances and Nonfood Compounds |
| Hydro Treat Co., Ltd. | ||||
| HT-B 100 R2 661 LLOH | 165038 | G6 | ||
| HT-B 100 R2980 2010LOH | 165037 | G6 | ||
| HT-B 100 R2W | 165039 | G6 | ||
| HT-B 100 R4LOH | 165040 | G6 | ||
| HT-B KEEP 950 | 165041 | G6 | ||
| Number of matching Manufacturers is 1 |
| Number of matching Products is 5 |
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