4 in 1 Boiling Water Taps
Discover the ultimate kitchen convenience with our range of 4 in 1 boiling water taps. These versatile systems combine four essential functions into one elegant design: instant filtered boiling water, fresh filtered drinking water, and standard mains hot and cold water.
Engineered for the modern British home, our 4 in 1 taps help you save energy and reclaim worktop space by removing the need for a kettle and bulky filter jugs.
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Quel Classic
The Quel Classic is a versatile 4-in-1 instant boiling water tap, delivering filtered boiling and cold water alongside standard hot and cold water from one solid-brass kitchen tap. Choose a C-shape or D-shape design, six contemporary finishes and a 2.4-litre or 4-litre boiler to suit your kitchen.
Quel Digital
The Quel Digital is a sleek 4-in-1 instant boiling water tap with intuitive colour-coded touch controls. It delivers filtered boiling and cold water alongside standard hot and cold water from one contemporary C-shape kitchen tap.
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Quel Ultra
Our most popular tap range, the Quel Ultra, combines a 4-in-1 instant boiling water tap with a flexible pull-out spray. It delivers filtered boiling and cold water alongside standard hot and cold water, combining everyday practicality with a premium solid-brass design and smooth, reliable performance.
Quel Ultra Plus
The Quel Ultra Plus is a premium 4-in-1 instant boiling water tap with a professional pull-out spray and separate boiling-water flow for stronger, more consistent pressure. It delivers filtered boiling and cold water alongside standard hot and cold water from one solid-brass C-shape tap.
Benefits of 4 in 1 Boiling Water Taps
- Save time – instant 98°C water on demand means no waiting for the kettle to boil, every time you need it.
- Reduce energy bills – heat only what you need, rather than boiling a full kettle repeatedly throughout the day.
- Free up worktop space – replace your kettle, filter jug and bottled water with a single tap.
- Eco-friendly – less energy waste, less water waste and no more single-use plastic water bottles.
- Better tasting water – built-in filtration removes chlorine, limescale and impurities for cleaner, fresher water straight from the tap.
- Safer than a kettle – a fixed, stable unit with a child safety lock is far less likely to cause an accident than a portable kettle full of boiling water.
How Does a 4-in-1 Boiling Water Tap Work?
- A compact insulated boiler unit sits under your sink, connected to your cold mains supply and a standard 13-amp socket, heating filtered water to up to 98°C and keeping it ready to dispense instantly.
- A built-in filtration system removes chlorine, heavy metals, limescale and other impurities from your water supply, improving taste and protecting the boiler from damage.
- An integrated mixer provides your standard hot and cold water for everyday washing and cooking tasks.
- Filters should be replaced every six months to maintain performance and warranty coverage.
Switching between boiling, filtered cold, standard hot and cold water is effortless, and a spring-loaded child safety lock ensures the boiling function can only be activated deliberately, giving you complete peace of mind.
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4 in 1 Boiling Water Taps FAQs
What is a 4 in 1 boiling water tap?
A 4 in 1 boiling water tap combines four essential water functions: instant boiling water, regular hot water, cold water, and filtered drinking water, all in one sleek, space-saving fixture. They remove the need for separate kettles, water filter jugs, or multiple tap fittings, helping you save time, space, and energy.
What's the difference between a 4 in 1 tap and a standard boiling water tap?
While standard boiling water taps are great for instant hot drinks, 4 in 1 taps go further, offering filtered cold water, boiling water on demand, and a standard hot and cold function all from the same fixture.
Are 4 in 1 boiling water taps energy efficient?
Yes, unlike a kettle, they only heat the water you need and store it in an insulated tank, so there’s no wasted energy from boiling excess water. They’re also better for the environment, reducing plastic bottle use and cutting down on water waste.
Can a 4 in 1 tap improve the taste of my water?
Absolutely. The built-in filtration removes impurities such as chlorine and heavy metals, giving you cleaner, fresher-tasting water straight from the tap every day.
What are the health and safety benefits?
Filtered water means healthier, cleaner drinking water as standard. The child-lock safety mechanism reduces the risk of burns from boiling water, and the filtration also helps reduce limescale, which protects both the tap and your other appliances.
What finishes are available?
4 in 1 boiling water taps are available in a range of finishes including chrome, brushed steel, and matte black, so you can find an option that complements both classic and modern kitchen styles.
How do I choose the right 4 in 1 tap for my kitchen?
It’s worth considering the tank capacity relative to your household’s daily needs, the tap finish to match your existing décor, and the filtration quality suited to your local water conditions. Professional installation is also recommended to ensure correct connection to your plumbing and electrics.
How do I maintain a 4 in 1 boiling water tap?
Filters should be replaced every six months to keep water quality at its best. Regular cleaning will help prevent limescale build-up, particularly in hard water areas. The taps themselves are built with durable materials such as stainless steel for long-lasting, reliable use.
Is installation complicated?
Installation is best left to a professional, who will ensure everything is correctly connected to your plumbing and electrics for safe, reliable performance.
Are you the same company as Aqua Taps?
Yes. Quel Tap is the new name for Aquataps. Same company, same team, same products, same warranty and the same customer care you’d expect from us. We rebranded in 2026 to better reflect what we’ve always stood for. Everything else stays exactly as it was.