Certified Water Treatment Devices - 2008 Directory

Section 1.  Introduction (PDF) (Includes Certification Program Description, Directory Updates, How to Use the Directory, Anatomy of a Certificate)

Section 2. List of Contaminants (PDF)

Section 3. Manufacturers List of Certified Water Treatment Devices (PDF)

Section 4. Alphabetical List of Certified Water Treatment Devices (PDF)

Section 5. Numerical (Certificate) List of Certified Water Treatment Devices (PDF)

Section 5a. Numerical (Certificate) List of Water Treatment Components (PDF)

Section. 6. Specific Lists of Water Treatment Devices by Performance Claims.

Arsenic (PDF)

Cysts (PDF)

Fluoride (PDF) 

Hexavalent Chromium (PDF)

Lead (PDF)

Microbiological Treatment (bacteria and/or virus) (PDF)

MTBE (PDF)

Nitrates (PDF)

Perchlorate (PDF)

Radium-226/Radium-228 (PDF)

Volatile Organic Compounds (VOCs) (PDF)

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)