Certified Water Treatment Devices
Section 1. Introduction (PDF)
(Includes Certification Program Description, Directory Updates, How to Use the Directory, Anatomy of a Certificate) - updated February 2, 2011
Section 2. List of Contaminants (PDF)- updated February 2, 2011
Section 3. Manufacturers List of Certified Water Treatment Devices (PDF) - updated February 2, 2011
Section 4. Alphabetical List of Certified Water Treatment Devices (PDF) - updated February 2, 2011
Section 5. Numerical (Certificate) List of Certified Water Treatment Devices (PDF) - updated February 2, 2011
Section 5a. Numerical (Certificate) List of Water Treatment Components (PDF)
Section. 6. Specific Lists of Water Treatment Devices by Performance Claims.
Arsenic (PDF)- updated February 1, 2011
Cysts (PDF)- updated February 2, 2011
Fluoride (PDF) - updated February 2, 2011
Hexavalent Chromium (PDF) - updated February 3, 2011
Lead (PDF)- updated February 3, 2011
Microbiological Treatment (bacteria and/or virus) (PDF)
MTBE (PDF)- updated February 3, 2011
Nitrates (PDF)- updated February 3, 2011
Perchlorate (PDF)- updated November 24, 2010
Radium-226/Radium-228 (PDF)- updated February 8, 2011
Volatile Organic Compounds (VOCs) (PDF)- updated February 8, 2011
Section 7. Specific List of Water Treatment Device by Type of System (PDF)
Section 8. List of Devices No Longer Certified (PDF)
Section 9. List of Manufacturers (PDF)
Section 10. Glossary (PDF)
Section 11. Regulations (PDF)