NSF Product Certifications

On this page you'll find further information about NSF certifications of our products and the components which go into our products.

You will find links directly to the particular certifications on the NSF website.

Paragon Water Systems, Inc.

The following Paragon products have been rigourously tested and certified by the NSF up to certification level NSF/ANSI 177 for Shower Filtration Systems :


Here is a link directly to the NSF certification page for the above products : http://info.nsf.org/Certified/DWTU/Listings.asp?Company=24540&Standard=177

KDF Fluid Treatment, Inc.

All of our shower filter products contain KDF as their primary filter medium. KDF has been tested to drastically reduce or effectively remove: Chlorine, Lead, Arsenic, Mercury, Iron, Calcium Carbonate, Magnesium, Bacteria, Fungi, Algae, Cadmium, Chromium and Selenium. This product is Certified and listed under the NSF Standard 53 for Health Effects & NSF STANDARD 42 for Drinking Water Treatment Units - Aesthetic Effects.

  • Certified Under SKU - KDF55

You can view KDF's NSF certification here : http://info.nsf.org/Certified/DWTU/Listings.asp?CompanyName=kdf&