Puretec Industrial Water
Sales / Service: (800) 906-6060

Water Deionization Systems

Water Deionization Service

Reverse Osmosis Systems

Reverse Osmosis Systems

Complete DI Water Systems


Mobile DI Trailers

Mobile DI Trailers

Water System Maintenance

Water System Maintenance

Puretec Industrial Water :: Ultrapure Water Solutions

Puretec Industrial Water provides ultrapure water solutions including demineralized / deionized water and soft water services, reverse osmosis (RO) systems and maintenance, RO build own and operate options, mobile demineralization (DI) trailers, UV systems, and a complete line of water treatment services and parts across Northern California, Southern California, Arizona, Nevada, and New Mexico.


Recent News Posts

Strong Base Anion vs Weak Base Anion

Posted on November 30, 2015

We often are asked “what is the difference between Strong Base Anion (SBA) and Weak Base Anion (WBA) when fed with municipal water?”   From an operational standpoint, when combined with a Strong Acid Cation (SAC) before the SBA or … Learn More

Puretec is Expanding in San Jose

Posted on June 1, 2015

Puretec is undergoing a major expansion to better meet our customers’ growing needs by providing a high-quality product and excellent local service throughout Northern California. Our 19,800 square foot building will include a modern ion exchange regeneration center complete with … Learn More

Puretec Announces Parternship with WaterAid

Posted on October 8, 2014

  In an effort to alleviate the global water crisis, Puretec has partnered with WaterAid and will contribute a portion of revenues from each DI tank exchange to this charity. WaterAid is an international non-profit organization with water, sanitation and … Learn More

#1 in Customer Service

Puretec Service & Disbatch
Emergency 24 Hour service is only a phone call away. As a service oriented family owned business, your call will always be answered by a live voice who can immediately address your concerns. We take pride in providing unparalleled service to our customers.
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Facility Tour

Puretec Facility Tour
Watch a short video tour of our award winning regeneration facility located in Southern California. Watch Video