Welcome to the State of California 

Residential Water Treatment Devices

This website has moved!

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The current site is: http://www.waterboards.ca.gov/drinking_water/certlic/device/watertreatmentdevices.shtml

On July 1, 2014, the Drinking Water Program transferred from CDPH to the State Water Resources Control Board. Find out more at http://www.swrcb.ca.gov/drinkingwater/index.shtml.

 

 
 
Last modified on: 8/26/2014 6:38 AM