Avista® Technologies

A globally recognized and trusted supplier of water treatment
chemicals and expert process support for membrane systems,
including reverse osmosis, microfiltration/ultrafiltration,
and membrane pretreatment equipment including
multimedia filtration.

Our chemicals are pre-tested, tested and re-tested to ensure
they exceed the unique challenges posed by diverse
water treatment applications and changing feedwaters.

At Avista, our focus is to enhance the life,
performance, reliability and recovery rate
of your membrane system.

News & Announcements

2015 Forecast: Global Expansion for Avista® Technologies

SAN MARCOS, CA - February 24, 2015 - Avista® Technologies, a global expert in membrane system chemistry and water treatment process... more

Avista® Technologies Announces New Distributor in Chile

SAN MARCOS, CA - February 9, 2015 - Avista Technologies, a trusted expert in membrane system chemistry and global process support, has... more

New Asia Pacific Director of Sales

Avista® Technologies is pleased to welcome Mr. Kent Goh, Avista Technologies Director of Sales, Asia PacifiDirector of Sales, Asia Pacific. Kent... more

New Director of Marketing

Avista® Technologies is pleased to welcome Ms. Melissa Kaysen as Director of Marketing. Over the last two years, Melissa led the market... more

New From Avista Technologies

Technical Data Sheets

Avista Advisor is a proprietary chemical calculation program available to professionals involved in the design, build, or operation of reverse osmosis systems. Please complete the form to receive a download link and contact information of the technical support resource in your region.

Product Data Sheets for all Avista Technologies products are available as web pages or downloadable Data Sheet documents. Click the product category below to display the links to both for each product.

Customer Testimonial

"I wanted to let you know how impressed I am with your pretreatment chemicals. We have saved thousands of dollars this year."

Semiconductor Client, USA

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