Cull hero v7 purity white fs businnes 01
Cull hero v7 purity white fs businnes 01

Water Coolers for Offices & Workplaces

Whether you need a bottled water cooler for a small office or a mains-fed dispenser for a busy open-plan workplace, Culligan's range of office water coolers covers every setup. Hot, cold, ambient and sparkling options available, with flexible rental plans and professional installation included.
90 Days Free Rental

On our full range of bottled & plumbed-in water dispensers – get in touch today to claim your offer!

Get 90 days free
Fast UK delivery & installation
90 days free Rental
Reduce single-use plastic
Trusted by 20,000+ UK businesses

Why choose Culligan for your office water cooler?

Thousands of UK businesses trust Culligan to keep their teams hydrated. Here’s why.
Select:

Everything included

When you rent an office water cooler from Culligan, your monthly plan covers the machine, installation, scheduled servicing, filter replacements, sanitisation and call-out cover. There is nothing to book, track or manage separately. Your team gets access to clean, great-tasting water from day one and your facilities team does not have to think about it again.

Reasons v1 purity white fs business 05

The full range in one place

Whether your office needs a compact countertop cooler for a small team, a floor-standing mains-fed dispenser for an open-plan floor, a bottled cooler for a space without pipework, or a boiling water tap for the kitchen; Culligan supplies all of it. You do not need separate suppliers for different products or different sites. One account, one team, one invoice.

Reasons business c2 02

Great-tasting, purified water

Culligan’s filtration and purification technology removes chlorine, sediment, limescale and organic compounds from the mains water supply before it reaches your team. Selected models include Firewall UVC purification technology, which delivers up to 99.9999% pathogen-free water. The result is consistently great-tasting water that encourages staff to stay hydrated throughout the working day.

Reasons bottled water 2

Flexible contracts to suit your business

Office requirements change. Headcount grows. You move to a new building. A floor gets refurbished. Culligan’s rental plans are built with this flexibility in mind, with adjustable contract terms, easy scaling across multiple units or sites, and account management that responds when your needs change. You are not locked into something that no longer fits.

Reasons v1 purity white fs business 11

Which type of office water cooler do you need?

Not sure which format suits your office best? Here is a quick guide to the three main types before you browse the full range.
Reasons purity prime white fs large 2
Reasons module culligan large 02
Reasons module office staff happy large 02

For medium to large offices, open-plan workplaces & busy breakrooms

Connected directly to your cold water supply, mains-fed office water coolers deliver unlimited filtered water on demand with no bottles, no deliveries and no running out. They are the most popular choice for offices of 10 or more people where consistent daily demand makes bottled delivery impractical. Available as floor-standing and countertop models.

  • Unlimited supply with no deliveries to manage
  • Hot, cold, ambient and sparkling options on selected models

 

View all Mains-Fed Water Coolers

For small offices, temporary setups & spaces without mains access

Using a standard 19L or 11L water cooler bottle, bottled office coolers can be positioned anywhere with a power outlet and require no plumbing. Quick to set up and easy to move, they are ideal for smaller offices, secondary hydration points and spaces where a mains connection is not readily accessible.

  • No plumbing required – plug in and start dispensing
  • Scheduled bottle delivery available from Culligan

For offices that want hot and cold from one point at the sink

For offices that want instant boiling water alongside chilled and sparkling, a Culligan boiling water tap replaces both the kettle and the water cooler. Installed under the sink and plumbed into the mains, it delivers instant filtered boiling, chilled and sparkling water from a single tap. It’s the premium office hydration solution.

  • Replaces the kettle, the water cooler and the filter jug in one
  • Instant boiling, chilled and sparkling from a single tap

 

View all Instant Chilled & Boiling Taps 

Our range of office water coolers and dispensers

All models available to rent or buy, with installation and servicing included on rental plans.

Found what you’re looking for?

Get a quote today

Rent or buy your office water cooler

We offer flexible purchase options to suit your business.

Why rent?

  • Included: Hassle-free installation without disruption to your business
  • Included: Fixed monthly costs and flexible contracts
  • Included: Regular maintenance for optimal performance
  • Included: Dedicated account manager and engineers available on demand

Why buy?

  • Included: One-time cost for complete ownership
  • Included: Service cover option available for peace of mind
  • Included: Total flexibility to use the product as you please
  • Included: Non-disruptive installation service available

Enjoy better water in your office

Ensure your employees enjoy the purest, safest, and best-tasting water with our mains-fed water dispensers and bottled water cooler solutions for offices.

Culligan Product

Best-quality water & hygienic hydration 

Enjoy the world’s most highly certified water purification technology, Firewall®, ensuring your workforce stays safely hydrated. Coupled with BioCote® antimicrobial protection, contactless solutions, and our professional service, everything you need for total peace of mind in the workplace.

Culligan Product

Unparalleled certification

Our water purification technology is some of the most rigorously tested in the world. Every one of our office water dispensers is backed by independent certifications and decades of expertise, giving you complete confidence in the water your team drinks each day. And with Culligan handling the sanitising, delivery, and ongoing maintenance, you get trusted performance without the complexity.

Culligan Product

More choice

Reward your employees with a range of drinking water options, including refreshing chilled, hot, and sparkling filtered water from a mains-fed or freestanding dispenser. Many of our freestanding and countertop water dispensers  feature a user-friendly full colour LCD display to make dispensing your choice of water easier.

C7 Firewall® Water Dispenser

The C7 Firewall® is the perfect water cooler for offices, offering a complete all-in-one solution. Combining advanced engineering, high-tech features, and dependable durability in one robust machine.

Filter, purify, protect

Enjoy great-tasting water backed by advanced filtration and purification with Culligan Purity™ Prime.

  • Multi-stage filtration reduces impurities that affect water taste and odour.*
  • Patented Firewall® UVC technology purifies water through to the dispensing point, reducing up to 99.9999% of bacteria, 99.99% of viruses and 99.9% of cysts.
  • BioCote® antimicrobial protection inhibits the growth of odour- and stain-causing bacteria and mould on treated dispenser components.

*Filtration performance depends on the filter or filtration system combination selected.

prime-purity

High performance. Modern design.

Culligan Purity™ Prime brings more choice and smarter hydration to busy workplaces.

An intuitive touchscreen puts six water options at your fingertips: cold, ambient, hot, extra hot, light sparkling and extra sparkling.

C-Sense™ smart monitoring tracks water quality, filter life and system performance around the clock, alerting our experts when attention is needed.

Available in freestanding and countertop formats, premium materials—including a glass panel and metal drip tray—combine everyday practicality with a contemporary look.

Explore Culligan Purity™ Prime
Installation & Maintenance Service​

A professional service you can rely on

Experience peace of mind with Culligan, your trusted partner for specialist water equipment for over 85 years.

Installation
Our experienced engineers install plumbed-in water coolers across all environments, from offices and schools to hospitals and stadiums.
Maintenance
We regularly sanitise your unit and replace filters to keep your water clean and your system running efficiently.
Call-outs
If issues arise, our responsive support team handles repairs or replacements quickly, so you stay up and running with minimal disruption.

A greener workplace

We’re committed to helping businesses meet their sustainability goals by actively shaping a plastic-free, energy-efficient future, starting with something as simple as how your team drinks water at their desk.

Globally, our products have already prevented the use of 40 billion single-use plastic bottles. With each installation of our bottle-free water dispensers, 1,440 bottles are saved from filling landfills every year.

Talk to our experts about how our products can help make your business more sustainable.

Find out more

Get a free quote for your office water cooler

Tell us about your office and our team will recommend the most suitable water cooler or dispenser for your needs. No obligation, just clear advice from our hydration experts

  • We’ll recommend the right setup for you
  • We’ll arrange delivery & installation
  • We’ll tailor a plan to your budget


    For more information, please read our privacy policy.

    Frequently asked questions

    The best office water cooler depends on your team size, office layout and whether you have access to a mains cold water connection. For smaller offices, a countertop bottled or mains-fed dispenser can be a practical, space-saving choice. For larger workplaces, a floor-standing mains-fed cooler provides filtered water on demand with no bottles to manage. The Culligan Purity™ Prime is designed for busy workplaces, offering six water options, including light sparkling and extra sparkling, alongside intuitive touchscreen controls and smart monitoring. For offices that want boiling water at the sink, a Culligan boiling water tap is another option. Our team can advise on the best solution for your specific setup.

    Rental costs vary depending on the model, contract length and your specific requirements. Rather than publishing fixed prices, we put together a tailored quote based on what your office needs. This means you only pay for the right solution, and you are not tied to a product that is too large or too small for your team. Request a quote through the form on this page and our team will come back to you quickly.

    Only mains-fed models require a plumbing connection. Bottled water coolers need only a power outlet and can be positioned anywhere in your office without any installation needed. If you have easy access to a cold water feed, a mains-fed model is almost always the better long-term choice for offices of 10 or more people. Culligan’s engineers carry out all plumbing for mains-fed installations as part of your rental plan.

    Yes, our mains-fed water coolers include advanced filtration systems that remove impurities and improve water quality.

    Water options vary by model and configuration, with cold, ambient and hot water available across our office dispenser range. The Culligan Purity™ Prime offers six options: cold, ambient, hot, extra hot, light sparkling and extra sparkling. Culligan’s boiling water taps provide an alternative for workplaces looking for boiling water at the sink, with chilled and sparkling options available on selected models. Let our team know what your office needs and we will recommend the most suitable solution.

    Most office water coolers are serviced every six months. This includes sanitisation, filter replacement and a performance check. On Culligan rental plans, all scheduled servicing is included and managed by our team. You do not need to book or track anything. If you notice a change in water taste or quality between visits, contact our team and we will arrange an interim visit.

    Yes. Culligan’s countertop dispensers are a practical choice for smaller offices where floor space is limited. The CB Onyx countertop bottled cooler offers a bottled water solution, while the Culligan Purity™ Advanced countertop mains-fed dispenser connects directly to your water supply and offers cold, ambient and hot water, with touchscreen controls and C-Sense™ smart monitoring. The right choice depends on your available space, water connection and daily demand. Our team can help you choose a suitable model.

    What our customers say about us:

    Excellent
    Rated 4.6 out of 5 stars

    Rated 4.6 out of 5
    Based on 11987 reviews

    Water coolers for offices: the right solution for every workplace

    Culligan supplies water coolers and dispensers to offices across the UK, from single-room startups to multi-site corporate estates. Whether your office needs a simple bottled cooler for a small team, a high-capacity mains-fed dispenser for an open-plan floor, or a premium boiling water tap for the kitchen, our range covers it.
    All products are available to rent or buy. Rental plans include installation, scheduled servicing, filter replacements and call-out cover as standard, so your team always has access to great-tasting water and your facilities team has nothing to manage.

    Key benefits include:

    • Bottled and mains-fed office water coolers available
    • Hot, cold, ambient and sparkling options across the range
    • Floor-standing and countertop models to suit any office layout
    • Boiling water taps for offices that want everything at the sink
    • Rental plans with installation and all servicing included
    • Flexible contracts suited to offices of all sizes
    • Trusted by thousands of UK businesses

    Contact us now to get your free quote.