Quantum 4-in-1 Taps
Quantum delivers instant boiling water and fresh, filtered water precisely when you need it.
Transform your kitchen with the Quantum 4-in-1 tap, delivering instant 98°C, hot, cold, and filtered water from a single faucet. Our best-selling tap comes complete with a compact digital boiler tank and premium filter system, revolutionising how you use water at home.
From brewing morning coffee to hydrating with crisp filtered water on summer afternoons, Quantum adapts to your daily rhythm. The sophisticated filtration system ensures great-tasting water, while the digital boiler delivers instant near-boiling water for cooking, drinks, and cleaning. For families with young children, our innovative spring-lock mechanism provides peace of mind and ensures safety is central to the hot water system.
Our commitment to value means we offer the UK's best prices on premium 4-in-1 taps. Express your style with our designer finishes: classic chrome, sophisticated brushed nickel, luxurious brushed gold, contemporary gunmetal, warm copper, or matt black.
Kick the kettle to the kerb and wave goodbye to expensive bottled water. Whether you're cooking your favourite pasta dish, mopping your kitchen floors or drinking pure water, Quantum transforms everyday tasks with filtered and near-boiling water at the turn of a handle.
Original price was: £999.00.£439.00Current price is: £439.00.
Why It’s A Must-Have…
- 4 in 1 sink mixer for domestic hot, cold and up to 98°C filtered water
- Hard-wearing brassware with corrosion-resistant polished chrome plating
- Child-proof mechanism to release the boiling water function for added safety
- 180° rotation spout for ease-of-use and extra accessibility
- Suitable for high water pressure systems
Original price was: £999.00.£439.00Current price is: £439.00.
Original price was: £999.00.£449.00Current price is: £449.00.
4-in-1 D Shaped Instant Hot Water Tap with Boiler Unit & Filter - Brushed Nickel - Why It’s A Must-Have…
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4 in 1 boiling water tap providing domestic hot and cold water as well as 98°C filtered water
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Additional feature providing filtered cold water straight from tap
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Solid brassware
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Brushed Nickel finish
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Peace of mind with child-proof safety mechanism for access to boiling water
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Enjoy more under sink storage with a small, neat sized tank that holds ample water
Original price was: £999.00.£449.00Current price is: £449.00.
Original price was: £999.00.£449.00Current price is: £449.00.
4-in-1 D Shaped Instant Hot Water Tap with Boiler Unit & Filter - Brushed Gold Why It’s A Must-Have…
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4 in 1 boiling water tap that offers hot water, cold water and 98°C filtered water
-
Additional feature offering filtered cold water direct from tap
-
Constructed from solid brassware for superior quality
-
Brushed Gold finish
-
Child-safety mechanism for complete peace of mind when it comes to boiling water
-
Small tank under sink, offering ample water storage and cupboard space combined
-
Original price was: £999.00.£449.00Current price is: £449.00.
Original price was: £999.00.£449.00Current price is: £449.00.
4-in-1 D Shaped Instant Hot Water Tap with Boiler Unit & Filter - Copper Why It’s A Must-Have…
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-
4 in 1 boiling water tap that offers hot water, cold water and 98°C filtered water
-
Additional feature offering filtered cold water direct from tap
-
Constructed from solid brassware for superior quality
-
Copper finish
-
Child-safety mechanism for complete peace of mind when it comes to boiling water
-
Small tank under sink, offering ample water storage and cupboard space combined
-
Original price was: £999.00.£449.00Current price is: £449.00.
Original price was: £999.00.£449.00Current price is: £449.00.
4-in-1 D Shaped Instant Hot Water Tap with Boiler Unit & Filter - Gun Metal Black Why It’s A Must-Have…
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-
4 in 1 boiling water tap that offers hot water, cold water and 98°C filtered water
-
Additional feature offering filtered cold water direct from tap
-
Constructed from solid brassware for superior quality
-
Gun Metal Black finish
-
Child-safety mechanism for complete peace of mind when it comes to boiling water
-
Small tank under sink, offering ample water storage and cupboard space combined
-
Original price was: £999.00.£449.00Current price is: £449.00.
Original price was: £999.00.£449.00Current price is: £449.00.
4-in-1 D Shaped Instant Hot Water Tap with Boiler Unit & Filter - Matt Black Why It’s A Must-Have…
-
-
4 in 1 boiling water tap that offers hot water, cold water and 98°C filtered water
-
Additional feature offering filtered cold water direct from tap
-
Constructed from solid brassware for superior quality
-
Matt Black finish
-
Child-safety mechanism for complete peace of mind when it comes to boiling water
-
Small tank under sink, offering ample water storage and cupboard space combined
-
Original price was: £999.00.£449.00Current price is: £449.00.
Original price was: £999.00.£449.00Current price is: £449.00.
Quantum 4-in-1 Swan Neck with Boiler Unit & Filter - Brushed Gold
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- 4-in-1 functionality: offers hot water, cold water, filtered chilled water and instant 98°C boiling water
- High-quality construction: built from solid brassware for superior durability
- Stylish design: brushed gold finish for an elegant touch
- Safety features: child-safety mechanism to prevent accidents with boiling water
- Compact: small under-sink tank for ample water storage without compromising cupboard space
Original price was: £999.00.£449.00Current price is: £449.00.
Original price was: £999.00.£449.00Current price is: £449.00.
4-in-1 Swan Neck Instant Hot Water Tap with Boiler Unit & Filter - Brushed Nickel Why It’s A Must-Have…
-
-
4 in 1 boiling water tap that offers hot water, cold water and 98°C filtered water
-
Additional feature offering filtered cold water direct from tap
-
Constructed from solid brassware for superior quality
-
Brushed Nickel finish
-
Child-safety mechanism for complete peace of mind when it comes to boiling water
-
Small tank under sink, offering ample water storage and cupboard space combined
-
Original price was: £999.00.£449.00Current price is: £449.00.
Original price was: £999.00.£439.00Current price is: £439.00.
4-in-1 Swan Neck Shaped Instant Hot Water Tap with Boiler Unit & Filter - Chrome Why It’s A Must-Have…
-
-
4 in 1 boiling water tap that offers hot water, cold water and 98°C filtered water
-
Additional feature offering filtered cold water direct from tap
-
Constructed from solid brassware for superior quality
-
Chrome finish
-
Child-safety mechanism for complete peace of mind when it comes to boiling water
-
Small tank under sink, offering ample water storage and cupboard space combined
-
Original price was: £999.00.£439.00Current price is: £439.00.
Original price was: £999.00.£449.00Current price is: £449.00.
4-in-1 Swan Neck Shaped Instant Hot Water Tap with Boiler Unit & Filter - Copper Why It’s A Must-Have…
-
-
4 in 1 boiling water tap that offers hot water, cold water and 98°C filtered water
-
Additional feature offering filtered cold water direct from tap
-
Constructed from solid brassware for superior quality
-
Copper finish
-
Child-safety mechanism for complete peace of mind when it comes to boiling water
-
Small tank under sink, offering ample water storage and cupboard space combined
-
Original price was: £999.00.£449.00Current price is: £449.00.
Original price was: £999.00.£449.00Current price is: £449.00.
4-in-1 Swan Neck Shaped Instant Hot Water Tap with Boiler Unit & Filter - Gun Metal Black Why It’s A Must-Have…
-
-
4 in 1 boiling water tap that offers hot water, cold water and 98°C filtered water
-
Additional feature offering filtered cold water direct from tap
-
Constructed from solid brassware for superior quality
-
Gun Metal Black finish
-
Child-safety mechanism for complete peace of mind when it comes to boiling water
-
Small tank under sink, offering ample water storage and cupboard space combined
-
Original price was: £999.00.£449.00Current price is: £449.00.
Original price was: £999.00.£449.00Current price is: £449.00.
4-in-1 Swan Neck Shaped Instant Hot Water Tap with Boiler Unit & Filter - Matt Black Why It’s A Must-Have…
-
-
4 in 1 boiling water tap that offers hot water, cold water and 98°C filtered water
-
Additional feature offering filtered cold water direct from tap
-
Constructed from solid brassware for superior quality
-
Matt Black finish
-
Child-safety mechanism for complete peace of mind when it comes to boiling water
-
Small tank under sink, offering ample water storage and cupboard space combined
-
Original price was: £999.00.£449.00Current price is: £449.00.
FAQs
Find answers to our customers' commonly asked questions.
A 4-in-1 tap offers four different water settings:
- Regular hot water
- Regular cold water
- Filtered boiling water
- Filtered cold water
4-in-1 taps are therefore ideal for kitchens in contemporary homes, offering unbeatable convenience and comfort, plus a superior-quality finish.
A boiling water tap works in partnership with an electric-powered boiler unit (tank). This boiler unit draws in water from the regular mains supply, heats and stores it at a designated temperature, and then releases it instantly when the boiling water function is activated on the tap handle. After use it refills to full capacity and heats up to the designated temperature again. Our standard tanks hold 2.4 litres - enough for 6-7 cups of boiling water. For larger households, you can upgrade your tank capacity to 4 litres for just £99.
Our taps are designed to be inherently cost-effective to run. With insulated materials and energy-efficient tech, we ensure that you won't be paying over the odds. In fact, in some situations our boiling water taps are more energy-efficient than traditional kettles, costing just 10-15p per day to run versus the 3-4p per boil of a kettle.
Our taps are straightforward to install, requiring basic plumbing knowledge and tools. Everything else is provided, including a range of videos to demonstrate how to install your new tap, making the installation process straightforward. If you are unsure, we recommend hiring a plumber to manage the installation - it should only take an hour or so if done correctly. Our team is also on hand to answer any questions you might have about the process.
