It’s official: Firewall® is 99.999% effective in eliminating COVID-19

Test results from the University of Arizona carried out by Dr. Gerba and his team prove the effectiveness of Firewall against the human form of COVID-19.

Read the report today

Firewall put to the test against COVID-19

Waterlogic’s patented Firewall technology has long been recognised for its ability to purify water up to 99.99% virus-free and 99.9999% bacteria-free. Firewall was rigorously tested against the human form of COVID-19 by a team of microbiologists from the University of Arizona led by Dr. Gerba, internationally known for his methodologies for pathogen detection in water and food.

I have tested the Waterlogic Firewall machine and can confirm it removes COVID-19.

Dr. Charles P. Gerba, Water & Energy Sustainable Technology Center, University of Arizona

Firewall is 99.999% effective in eliminating COVID-19 from your drinking water

The official testing results from the University of Arizona carried out by Dr. Gerba and his team prove the effectiveness of Firewall against COVID-19.

The Firewall treated water samples showed an average colony reduction of over 5 log (99.9998%).

These results demonstrate that Firewall is effective in inactivating the human form of the COVID-19 strain with a reduction of over 99.999%.

Firewall is 99.999% effective in eliminating COVID

The world’s first COVID-secure range of UVC water dispensers

How Firewall technology works:

Unprotected pipes expose water to the risk of being infected by viruses and bacteria from outside. Firewall disinfects the water from the mains supply by exposing it to a high dose of UVC radiation as it flows down then up through the unique double-helix spiral. Any pathogen present in the water is then deactivated, as its DNA gets permanently damaged and so it becomes harmless. Firewall’s intense UVC light also acts as a powerful barrier, stopping viruses and bacteria from entering the system and sanitises the nozzle to prevent cross-contamination between users.

The result:

Purified water on demand that’s safe and delicious to drink.

inside water dispenser

The world’s most highly certified purification technology


Patented UVC technology


Purifies through to the nozzle


Prevents back-contamination

Proven to inactivate COVID-19

Waterlogic QC

The world’s most certified dispensers

Recognising the importance of providing outstanding, reliable and unrivalled product performance to customers, our dispensers have been designed and manufactured to strict quality standards.

Our products have been tested and certified to a level unmatched in the market by the following organisations:

Helpful information and resources

COVID-Secure brochure

Learn how Firewall® unique technology works to keep your workforce safely hydrated.


Purity & security brochure

Discover the eco-system that works to guarantee purity and security in the workplace.


Test case study

More information about Dr. Gerba’s test process and results in this easy to digest case study.


Dr. Gerba test report

Read Dr. Gerba’s report detailing the full scientific study as well as the test results.


Traditional mains-fed vs Firewall

See at-a-glance the differences between a non-Firewall and a Firewall dispenser.


Talk to us about becoming a partner

We have an extensive distribution network of partners just like you. Find out how Waterlogic can provide the perfect solution for your hydration business.

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