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Avista Technologies Inc.
140 Bosstick Blvd.,
San Marcos,
CA 92069, USA
T: +1 760 744 0536
Avista Technologies Ltd.
13 Nasmyth Square,
EH54 5GG, UK
T: +44 131 449 6677

Avista® Technologies is a globally recognized and trusted supplier of water treatment chemicals and expert support for Reverse Osmosis and Micro/Ultra Filtration membrane systems and Multimedia Filtration.

Reverse Osmosis (RO): Improve RO performance with highly effective chemicals and laboratory support services. Products include: Vitec® antiscalants, RoClean and AvistaClean® membrane cleaners, AntiChlor® chlorine scavengers, RoCide® biocides, and SafeGuard storage chemicals.

A Green line of proven, high performance antiscalants and cleaners are readily biodegradable and free of phosphate, phosphonate, and EDTA.

Microfiltration/Ultrafiltration: AvistaClean® MF are one-step cleaners formulated to restore MF/UF membrane performance when generics are no longer effective.

Multi-Media Filtration (MMF): Membrane compatible RoQuest® coagulants and technical services increase MMF efficiency and reduce cleaning frequencies of downstream membrane systems.

Technical Services: Include laboratory membrane cleaning studies, data monitoring and system troubleshooting.

Chromatic Elemental Imaging (CEI): A unique analytical technique that assigns a contrasting color to elements in a foulant sample to reveal their identity, location, and deposition order. A technical expert combines this data with autopsy results to resolve membrane fouling issues.

Learn about our Global Sales Network and find your solution at or email


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