NSF Product and Service Listings
These NSF Official Listings are current as of Friday, November 6, 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 42
Drinking Water Treatment Units - Aesthetic Effects
Drinking Water Treatment Units - Aesthetic Effects
| NSE Products, Inc. | |
| 75 West Center Street | |
| Provo, UT 84601 | |
| United States | |
| 801-345-1000 |
Facility : Foshan, China
| Replacement | Service Cycle | Flow Rate | ||||
| Brand Name / Trade Name / Model | Element | (gallons) | (gpm) | Claim | ||
|
Counter-Top Connected to Sink Faucet [Pb] |
||||||
| EcoSphere Water Purifier | EcoSphere3in1CT | 1374(1) | .45 | Chlorine Reduction Nominal Particulate Reduction, Class I Taste and Odor Reduction |
||
(1) Claims of capacity or rated service cycle are not applicable for mechanical filtration.
[Pb] Product also evaluated and determined to possess weighted average lead content of
<=0.25% and complies with lead content requirements for “lead free” plumbing as defined
by California, Vermont, Maryland, and Louisiana state laws and the U.S. Safe Drinking
Water Act.
|
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NSF/ANSI 53
Drinking Water Treatment Units - Health Effects
Drinking Water Treatment Units - Health Effects
| NSE Products, Inc. | |
| 75 West Center Street | |
| Provo, UT 84601 | |
| United States | |
| 801-345-1000 |
Facility : Foshan, China
| Replacement | Service Cycle | Flow Rate | ||||
| Brand Name / Trade Name / Model | Element | (gallons) | (gpm) | Claim | ||
|
Counter-Top Connected to Sink Faucet[Pb] |
||||||
| EcoSphere Water Purifier | EcoSphere3in1CT | .45 | Cyst Reduction | |||
[Pb] Product also evaluated and determined to possess weighted average lead content of
<=0.25% and complies with lead content requirements for “lead free” plumbing as defined
by California, Vermont, Maryland, and Louisiana state laws and the U.S. Safe Drinking
Water Act.
|
||||||
NSF/ANSI 55
Ultraviolet Microbiological Water Treatment Systems
Ultraviolet Microbiological Water Treatment Systems
| NSE Products, Inc. | |
| 75 West Center Street | |
| Provo, UT 84601 | |
| United States | |
| 801-345-1000 |
Facility : Foshan, China
| Replacement | Flow Rate | |||||
| Brand Name / Trade Name / Model | Bulb | (gpm) | Claim | |||
|
Counter-Top Connected to Sink Faucet |
||||||
| EcoSphere Water Purifier | UC/4F150/Z | .45 | Disinfection Performance, Class B | |||
[Pb] Product also evaluated and determined to possess weighted average lead content of
<=0.25% and complies with lead content requirements for “lead free” plumbing as defined
by California, Vermont, Maryland, and Louisiana state laws and the U.S. Safe Drinking
Water Act.
Number of matching Manufacturers is 3
Number of matching Products is 3
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