Cariad is now Waterlogic. If you would like to understand how this affects you as a customer, please contact our customer service team.

Firewall® guarantees the world’s highest standard of purification

Technology designed by Waterlogic to deliver fast and comprehensive purification on demand. Firewall’s unique double-helix spiral allows water to flow from top to bottom and back, exposing water to UVC radiation for longer than conventional UV solutions.

4 key advantages of Firewall®

Proven to inactivate COVID-19

Purifies through to the nozzle

Prevents back-contanimation

World’s most highly certified

Unrivalled purification

Firewall® safely purifies water up to 99.9999% bacteria-free and 99.99% virus-free.

Unlike any other mains-fed dispenser, our patented Firewall UVC technology thoroughly purifies water all the way through to the dispensing nozzle. This prevents viruses and bacteria like Legionella, Salmonella, E.coli, Hepatitis and Rotavirus getting into the system, contaminating your drinking water and causing illness. Certified and approved in over 7,000 independent tests.

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

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

Tested to only the highest standards

Firewall technology has been rigorously tested by a team of microbiologists from University of Arizona, and test results have demonstrated that Firewall is effective in inactivating the human form of the COVID-19 strain, with a colony reduction of over 99.999%. Firewall is also the only purification system certified by IAPMO R&T to NSF/ANSI 55 Class A, NSF P231 Protocol for Microbiological Water Purifiers, US EPA Guide Standard, NSF/ANSI 372 for lead free compliance and CSA B483.1. No other water dispenser features this standard of certification.

See how our Firewall technology works

Water pipes can cause contamination

Unprotected pipes expose water to the risk of being infected by viruses and bacteria from outside

See how our Firewall technology works

UVC light used to help purify water

Firewall exposes water from the mains supply to UVC radiation as it flows down then up through the unique double-helix spiral

See how our Firewall technology works

Unique design purifies up until dispense

Firewall's intense UVC light eliminates germs from entering the system and sanitises the nozzle to prevent cross-contamination between users

See how our Firewall technology works

The result

Purified water on demand that's safe and delicious to drink

Choose your location:

Firewall®

"The service is consistent and extremely easy to access. The team are always friendly and helpful. The delivery drivers go out of their way to make delivery as easy as possible. "

How can we help?

Why choose Waterlogic?

Wide range

Eco-friendly

Servicing included

Global supply

Choose an environment:

Take a look at our Hybrid Firewall® to enjoy pure filtered water at home.