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://www.nsf.org/usda/psnclistings.asp
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NSF-Registered Proprietary Substances and Nonfood Compounds |
| Culligan Water Systems | Visit this company's website | |||
| BWT-415 | 124277 | G6, G7 | ||
| BWT-505 | 124288 | G6, G7 | ||
| BWT-510 | 124279 | G6, G7 | ||
| BWT-515 | 124278 | G6, G7 | ||
| BWT-605 | 124366 | G6, G7 | ||
| BWT-610 | 124365 | G6, G7 | ||
| BWT-615 | 124362 | G6, G7 | ||
| BWT-629 | 124359 | G6, G7 | ||
| BWT-665 | 124358 | G6, G7 | ||
| BWT-725 | 124360 | G6, G7 | ||
| CST-205 | 124364 | G5 | ||
| CST-210 | 124363 | G5 | ||
| CST-215 | 124361 | G5 | ||
| Number of matching Manufacturers is 1 |
| Number of matching Products is 13 |
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