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/ANSI 50
Equipment for Swimming Pools, Spas, Hot Tubs
and Other Recreational Water Facilities
Equipment for Swimming Pools, Spas, Hot Tubs
and Other Recreational Water Facilities
| The Phoenix Products Company | |
| 55 Container Drive | |
| Terryville, CT 06786 | |
| United States | |
| 860-589-7502 |
Facility : Terryville, CT
Chemicals
| Trade Designation | Function | Max Use | ||
|
Sodium Carbonate |
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| Ph Up[1] [2] | Water Balance Chemicals | 1 lb/10,000 gal. | ||
[1] Certified for health effects only. [2] This product is not certified for performance claims. |
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|
Sodium Hypochlorite |
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| Cloro Pool Shock[1] [2] | Disinfectants | 104 oz/10,000 gal. | ||
[1] Certified for health effects only. [2] This product is not certified for performance claims. |
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NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
documentation shipped with the product are Certified.
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Number of matching Products is 2
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