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Discover our countertop mains-fed water coolers
Built for busy workplaces where space is limited, our countertop mains-fed water coolers deliver a constant supply of clean, great-tasting water straight from your mains. With options for chilled, ambient, hot, or sparkling water depending on the model, they provide easy, reliable hydration without the need for bottles or deliveries.
Why choose a countertop mains-fed cooler?
Reliable hydration for your office or workspace doesn't need to take up valuable floor space. When you choose a countertop mains-fed water dispenser, you get all the benefits of clean, safe water for staff without sacrificing any precious space, especially in compact areas. Designed to sit neatly on existing worktops, they connect directly to your mains supply to provide a continuous flow of filtered water, without the need for bottles, refills, or deliveries.
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Built to perform
They may be smaller than our floor-standing models, but these dispensers are built to perform. Sitting neatly on a countertop, they deliver filtered water consistently throughout the day, making them perfect for offices and shared spaces where floor space is often at a premium.
Unlimited water when you need it
The great thing about countertop mains-fed dispensers is that they connect directly to your mains source, so you always have water available when you need it. This means there are no refills to manage, no deliveries to schedule, and no plastic bottles taking up space in cupboards or corridors. Instead, you get a constant flow of water while saving on plastic bottle costs and reducing your business’s carbon footprint.
Better for the planet & the budget
Shifting out bottled water benefits your business in more than one way. Not only do you reduce your carbon footprint by eliminating single-use plastics in the workplace, but you also lower your costs over time. With no plastic bottles to order, you save on deliveries, and instead rely on the predictable costs that mains-fed machines offer.
Water you'll enjoy drinking
At the core of our dispensers is the water it provides. With built-in filtration, countertop mains-fed dispensers improve the taste and quality of your water by reducing chlorine, odours, and impurities. The result is clean, great-tasting water that encourages better hydration habits.
Meet the all-in-one countertop mains-fed dispenser
C7 Firewall Mains-Fed Water Dispenser
The C7 Firewall Countertop Mains-Fed Water Dispenser delivers all-in-one performance in a compact, worktop-friendly design. With an intuitive full-colour display and up to five water options, it provides high-quality drinking water without taking up floor space.
Culligan’s patented purification technology, BioCote® antimicrobial protection, and carbon filtration work together to deliver clean, great-tasting water you can trust in busy workplace environments.
Read all about the technology keeping our machines hygienic.
Installation & Maintenance Service
Expert support when you need it
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.
Ditch single-use plastic
At Culligan, we’re committed to a plastic-free, energy-efficient future.
With Culligan products, 40 billion fewer single-use plastic bottles are used worldwide, and each of our bottle-free systems installed helps save 1,440 bottles annually.
Choose a Culligan countertop mains-fed water cooler for an eco-friendly hydration solution for your business.
Frequently asked questions
A countertop mains-fed water cooler is a compact water dispenser designed to sit on an existing work surface and connect directly to your mains water supply. Unlike bottled systems, it delivers filtered drinking water continuously, without the need for bottle changes, storage, or deliveries. It’s a popular choice for offices and shared spaces where floor space is limited but reliable access to drinking water is still needed.
Once connected to your mains supply, the dispenser filters the incoming water before dispensing it at your chosen temperature. Electricity powers features such as chilling, heating, or carbonation, depending on the model. Because the unit is mains-fed, water is always available, so there’s no downtime caused by empty bottles or missed deliveries.
The water options available depend on the specific model. Most countertop mains-fed coolers dispense chilled and ambient water, while some also offer hot, extra hot, or sparkling water. This makes them suitable for everything from everyday drinking water to teas, coffees, and refreshing sparkling drinks.
Yes, countertop mains-fed water coolers are particularly well-suited to offices, staff kitchens, breakout areas, and shared spaces. Because they’re compact, they fit neatly on worktops, and their continuous water supply supports regular use throughout the day. They’re ideal for teams that want easy access to drinking water without taking up floor space.
Yes, professional installation is required. The cooler needs to be plumbed into your mains water supply and connected safely to a power source. Installation is usually quick and straightforward, and having it done by one of our expert professionals ensures the system is set up correctly and operates as intended from day one.
Countertop mains-fed dispensers are designed to be space-efficient and often only require a small amount of worktop space. Exact dimensions vary by model, but they’re generally compact enough to sit comfortably in kitchens, tea points, or communal areas without disrupting existing layouts.
Yes. Countertop mains-fed water coolers use built-in filtration to improve the taste and quality of mains water. The filtration process helps reduce chlorine, odours, and common impurities that can affect flavour, while delivering consistent water quality throughout the day. The result is clean, fresh-tasting water people enjoy drinking.
Regular servicing is recommended to keep the cooler operating safely and efficiently. This typically includes scheduled maintenance visits, filter replacements at set intervals, and hygiene checks. With a service plan in place, these tasks are managed for you, helping maintain water quality and prolong the life of the machine.
In many cases, they can be. Because countertop mains-fed coolers eliminate the need for bottled water deliveries, storage, and replacements, they can offer more predictable and often lower ongoing costs. Over time, businesses often find they save money while also reducing day-to-day management tasks.
Countertop mains-fed water coolers are a more sustainable option than bottled systems. By removing the need for single-use plastic bottles and reducing delivery transport, they help cut down on waste and carbon emissions. Many models are also designed with energy-efficient cooling and heating systems to minimise environmental impact.
Countertop mains-fed water coolers: space-efficient hydration when you need it most
Need a simple way to provide drinking water in a busy workplace without taking up floor space? Countertop mains-fed water coolers connect directly to your mains supply, delivering a continuous flow of filtered water without the need for bottles, refills, or deliveries.
Designed to sit neatly on existing worktops, these compact units are perfect for offices, shared kitchens, healthcare, and hospitality settings. Depending on the model, they dispense cold, ambient, hot, or sparkling water, making everyday hydration easy and reliable.
Key benefits include:
- Unlimited filtered water straight from your mains
- No bottles to store or replace
- Space-saving countertop design
- Improved taste through built-in filtration
- Consistent costs without delivery charges
- Reduced plastic waste
