The Copper Silver Ionization System that Works

LiquiTech’s environmentally sustainable solutions help save lives by ensuring that hospitals, hotels & other facilities
have dependably clean, safe water systems.


What's in the water?

The potable water supply is often an afterthought for most facility managers, but if neglected it can be the source of deadly outbreaks of Legionnaires' disease with catastrophic results. See How LiquiTech can help.

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Preventing outbreaks for the long haul

Unlike other treatment modalities, LiquiTech's innovative copper silver ionization system continuously hunts and kills Legionella bacteria, preventing outbreaks and providing long-term protection. 

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A widely recognized solution

Only copper silver ionization has received EPA recognition as a biocide against Legionella and is now a requirement for all new military health facilities. LiquiTech has received certifications and marks from all relevant authorities in the U.S. and Europe. More than 1,400 LiquiTech systems have been installed globally.

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Far & away, the healthcare leader

The list of satisfied LiquiTech clients includes more than 350 of the largest and most prestigious healthcare facilities, such as Memorial Sloan-Kettering Cancer Center, New York; Northwestern Memorial Hospital, Chicago; UCLA Medical Center, Los Angeles; and Virginia Mason Medical Center, Seattle.

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Outbreak News

NYC Investigating Spike in Legionella

January 14, 2015

City health officials are trying to determine if a common source is to blame for a spike in cases of Legionnaires’ disease in the Bronx.There were 11 cases in...

Patients diagnosed with Legionella in RI

December 15, 2014

Two patients at Rhode Island Hospital have been diagnosed with Legionella, a hospital spokesperson confirmed Tuesday.Legionella bacteria can be found naturally...

Legionnaires' Outbreak Kills 10

November 20, 2014

Portugal's largest ever outbreak of Legionnaires' disease has killed 10 people since erupting two weeks ago and 38 are still in intensive care, the health...


Legionnaires' Disease a Major Threat

Modern Healthcare: While news about Ebola dominates headlines, there's another persistent risk for hospitals that deserves attention.

Facilitating Supplemental Disinfection

Joseph Cotruvo, PhD: The risk of acquiring legionellosis from waterborne aerosol inhalation exposures is now the most significant waterborne-disease risk associated with distributed drinking water in

Update: ASHRAE 188P Public Review A fourth version of ASHRAE's proposed legionellosis standard is open for public comment until November 10, 2014.