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 |
| Aqua Laboratories, Inc. | Visit this company's website | |||
| AQUA BUF | 025373 | G6 | ||
| AQUAMINE | 025400 | G6 | ||
| AQUAMINE 2 | 025401 | G6 | ||
| AQUAMINE 5 | 025402 | G6 | ||
| DEOXIT D | 025404 | G6 | ||
| GUARDIAN 2020 | 131779 | G6 | ||
| GUARDIAN 2025 | 131782 | G6 | ||
| GUARDIAN 2030 | 131784 | G6 | ||
| GUARDIAN 2035 | 131783 | G6 | ||
| GUARDIAN 3017 | 139495 | G6 | ||
| Guardian 3017M | 147941 | G6 | ||
| Guardian 3019 | 173060 | G6 | ||
| Guardian 3019NA | 172918 | G6 | ||
| Guardian 3027 | 171465 | G6 | ||
| Guardian 3027T | 172991 | G6 | ||
| GUARDIAN 3030 | 127080 | G6 | ||
| GUARDIAN 3040 | 128197 | G6 | ||
| GUARDIAN 3042 | 153755 | G6 | ||
| GUARDIAN 3055 | 131781 | G6 | ||
| GUARDIAN 3070 | 127926 | G6 | ||
| GUARDIAN 3070 XT | 153756 | G6 | ||
| GUARDIAN 3075 | 136738 | G6 | ||
| GUARDIAN 6020 | 127927 | G3, G5 | ||
| GUARDIAN 8020 | 121610 | G7 | ||
| GUARDIAN 8025 | 121611 | G7 | ||
| GUARDIAN 8060 | 124824 | G5 | ||
| LIQUID DEOXIT | 025407 | G6 | ||
| LIQUID DEOXIT B | 136739 | G6 | ||
| RL-300 | 025409 | G6 | ||
| Number of matching Manufacturers is 1 |
| Number of matching Products is 29 |
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