WL3 Firewall® Water Cooler

Enjoy sparkling, chilled, and hot water with superior purification and performance

Attractive design, proven performance and robust built, the WL3 Firewall® (WL3 FW) point-of-use water dispenser delivers a constant supply of the highest quality drinking water. Our revolutionary Firewall® UVC technology purifies water up to 99.9999%  of viruses and bacteria at the time of dispense and is now scientifically proven to be effective against COVID-19. Available in freestanding and countertop configurations, this mains-fed unit offers a selection of water options, including high-quality sparkling, chilled and hot water.

Water options:

Extra Hot

Users 1-30

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Why choose the WL3 Firewall® hot & cold water cooler?

Outstanding purification

Firewall® patented and certified UV technology thoroughly purifies water all the way through to the dispensing nozzle, preventing viruses and bacteria getting into the system.

High quality sparkling water

WL3 Firewall® is designed with a unique technology which delivers premium sparkling water. The system utilises draw-back sparkling water technology to ensure superior quality sparkling water time after time.

Continuous antimicrobial protection

For your peace of mind key surfaces of the WL3 FW are infused with BioCote® technology, that continuously restricts microbial growth around the dispensing area, helping to reduce degradation of key surfaces and the potential for cross contamination.

A little added sparkle in any workplace

The WL3 Firewall® ensures that, whatever environment, every cup of sparkling water is as fizzy as the one before it. The technology removes any remaining sparkling water left in the pipes, taking it back into the tank so that the water doesn’t go flat.

Ideal for the following environments:

  • Offices
  • Healthcare
  • Education
  • Leisure
  • Retail
  • Logistics
  • Manufacturing
Banner Firewall spiral

Up to 99.99% virus-free

The WL3 Firewall® uses patented technology to deliver unlimited pure water

Tested over 5,000 times, Firewall® protects your water from pathogen contamination.

Find out more

WL3 Firewall® makes the meetings more pleasant

WL3 is the perfect partner in your work breaks


Perfect for public spaces, the WL3 freestanding in a university

Why choose Waterlogic?

  • Wide range
    Wide range

    With Waterlogic you can choose a combination of cold, hot, extra hot, ambient and sparking water options across our range of freestanding, countertop and integrated dispensers.

  • Eco-friendly

    If you choose one of our bottle-free systems not only will you reduce your plastic waste, our R600a natural cooling gas also reduces your carbon footprint.

  • There when you need us
    There when you need us

    With the Total Care service, our experts are with you from start to finish as we install the machine without any disruption, make regular service calls, and have your dedicated account manager on hand whenever there is an issue.

  • Custom packages
    Custom packages

    Our pricing packages are tailor-made for your business. Just tell us what you need, how many people will use the dispenser, and what environment you work in and we’ll help you choose the perfect product.





Extra Hot

Water options:

Number of user


Ideal for medium companies

COVID-secure purification


Patented and certified UV technology

Antimicrobial Protection


Bacteria reduction of up to 93%

A little added sparkle

Wide range

Hot, cold, ambient, extra hot & sparkling

Foot pedal dispenser available


Hydration, purity and hygiene

User friendly


Simple buttons and icons

The world's most certified water dispensers

Extensively tested

Firewall® technology is 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.

Waterlogic's Firewall® technology complies to the highest purification standards in the POU industry.

View our full list of certifications

Resources & downloads

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Download helpful information here to get the very best from your WL3 Firewall®.

WL3 Firewall® Product Sheet


A little added sparkle

The Waterlogic 3 Firewall® incorporates our suck back technology, ensuring that every cup of sparkling water is as fizzy as the one before. The technology removes any remaining sparkling water left in the pipes, taking it back into the tank so that the water doesn’t go flat.

Certified the best

Water options

Cold, sparkling and hot
Ambient, cold and hot
Cold, ambient and sparkling
Cold and ambient

* Cold, hot & sparkling option not available in countertop models

Water temperature

Cold: 5°C - 15°C (default at 5°C)
Hot: 80°C - 95°C (default at 87°C)
Extra hot: Default set at 93°C

Tank capacity

Hot tank capacity 
Freestanding: 2ltrs; Countertop: 5ltrs
Cold tank capacity
Freestanding: 4ltrs (with sparkling option . with dual tank - the cold tank capacity is 2 ltrs); Countertop: 2ltrs
Sparkling tank capacity
Freestanding: 1.8 ltrs; Countertop: 1.8 ltrs


Countertop: 385 (W) x 470 (H) x 460 (D) mm
Freestanding: 385 (W) x 1140 (H) x 365 (D) mm

Dispense area height: 215 mm


Countertop: c.27 kg
Freestanding: c.34 kg

Standard filtration

Carbon filtration

Additional features

Firewall® advanced purification
UV sensor (13W UV lamp)
Filter indicator
Touch sensitive control
Suck-back technology on sparkling

Interested in this product?

Visit The Hydration Showroom in London and try it out for yourself.

Book an appointment at our new showroom in Clerkenwell, London, where we have a wide range of products for you to test and try. Our team will be on hand to answer any questions and talk you through what makes Waterlogic the leader in water dispensers for UK workplaces. 

Book an appointment

Service you can trust with Total Care

We build long-term relationships with all our customers. To keep your product performing at its best our Total Care service provides peace of mind with hassle-free installation and regular servicing and maintenance from our fully qualified technicians.


Easy installation

Before you know it you will be enjoying great-tasting water at your fingertips. Our expert service technicians do all the hard work for you, installing your new water system at a date and time to suit you.

Regular servicing

Each service includes sanitation and filter replacements ensuring your product is running smoothly without compromise. Our preventative maintenance ensures a trouble-free operation for total peace of mind.

Professional maintenance

In the unlikely event of a problem our Total Care team are ready to help. Once our friendly customer service team understand the issue we'll send our expert technicians to repair your issue as quickly as possible.

Nationwide coverage

We provide local service on a national scale. Wherever you are located across the country our dedicated nationwide team of service staff guarantees we can help you and your business wherever you are.

Interested in the WL3 Firewall®?

Rental and purchasing options available, so you can select a plan that suits you.

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