NSF Product and Service Listings
These NSF Official Listings are current as of Monday, December 8, 2025 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://info.nsf.org/Certified/DWTU/Listings.asp?Standard=058&Company=C0035552&
Note: Certain claims, such as Arsenic (Pentavalent) Reduction, appear as active links, allowing you to access additional information regarding the specific contaminants.
NSF/ANSI 58
Reverse Osmosis Drinking Water Treatment Systems
Reverse Osmosis Drinking Water Treatment Systems
| Watts Water Quality & Conditioning Products | |
| 11611 Southeast 147 Court | |
| Dunnellon, FL 34432 | |
| United States | |
| 800-46-4406 | |
| 352-465-2000 |
Facility : # 1 USA
|
COMPONENTS: Membranes[1] [2] |
||||||
| 110009 | ||||||
| 110019 | ||||||
| 110103 | ||||||
| 560122 | ||||||
| W-1812-100 | ||||||
| W-1812-24 | ||||||
| W-1812-36 | ||||||
| W-1812-50 | ||||||
| W-1812-75 | ||||||
|
  [1] Conforms to material requirements only. Membranes require a 24 hour flushing procedure.
[2] These elements have been tested for the reduction of Pentavalent Arsenic, Barium,
Cadmium, Chromium (Hexavalent), Chromium (Trivalent), Copper, Turbidity, Fluoride, Lead,
Radium 226/228, and Selenium.
|
||||||
NOTE: These components do not bear the NSF Mark. Evidence of Certification will appear on the
manufacturer's literature and packaging.
Number of matching Manufacturers is 1
Number of matching Products is 9
Processing time was 0 seconds

