4-in-1 Boiling Water Taps
Upgrade your kitchen with a 4-in-1 boiling water tap that delivers instant 98°C filtered water, standard hot and cold, and fresh filtered drinking water from a single, streamlined design.
Each model in this collection, from our best value 4-in-1: Quantum, to our Premium Sapphire & Sapphire Pull Out collection, combines digital boiler technology with advanced filtration to give you complete control over your water. From cooking and cleaning to filling a glass with crisp filtered water, everything is available at the touch of a button or turn of a handle.
What Is a 4-in-1 Boiling Water Tap?
A 4-in-1 boiling water tap provides:
- 98°C near-boiling water
- Standard hot and cold mixer function
- Fresh filtered drinking water
Unlike other models, a 4-in-1 tap separates filtered drinking water from standard mains supply, giving you cleaner taste and greater functionality from a single installation.
Digital Control and Built-In Safety
Our Sapphire 4-in-1 taps are designed with everyday use in mind. Digital activation ensures boiling water is only released through a deliberate press and hold function, with illuminated indicators clearly showing when it is in operation.
Compact 2.4 litre digital boiler tanks fit neatly inside standard cupboards and deliver consistent performance throughout the day. Systems automatically refill and reheat, so boiling water is always ready when you need it.
Styles and Finishes
The 4-in-1 range includes:
- Sleek D-shaped designs
- Swan neck styles
- Pull-out spray options for added flexibility
- Forward-only handles for tight installation spaces
Available finishes include chrome, brushed nickel, brushed gold, matt black, copper and gun metal, making it easy to match both contemporary and traditional kitchens.
A Complete Water Solution
A 4-in-1 boiling water tap replaces the kettle, filter jug and bottled water in one streamlined upgrade. It is the ideal solution for households that want maximum convenience, improved water quality and modern digital functionality in a single tap.
All models include:
- Compact digital boiler tank
- Advanced filtration system
- Child-safe activation
- Free 48 hour UK delivery
If you want more than just instant boiling water, a 4-in-1 tap offers the most complete and versatile kitchen upgrade.
Original price was: £479.00.£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: £479.00.£439.00Current price is: £439.00.
Original price was: £489.00.£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: £489.00.£449.00Current price is: £449.00.
Original price was: £499.00.£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: £499.00.£449.00Current price is: £449.00.
Original price was: £499.00.£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…
-
-
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: £499.00.£449.00Current price is: £449.00.
Original price was: £499.00.£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…
-
-
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: £499.00.£449.00Current price is: £449.00.
Original price was: £499.00.£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: £499.00.£449.00Current price is: £449.00.
Original price was: £499.00.£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: £499.00.£449.00Current price is: £449.00.
Original price was: £489.00.£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: £489.00.£449.00Current price is: £449.00.
Original price was: £479.00.£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: £479.00.£439.00Current price is: £439.00.
Original price was: £499.00.£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: £499.00.£449.00Current price is: £449.00.
Original price was: £499.00.£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: £499.00.£449.00Current price is: £449.00.
Original price was: £499.00.£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: £499.00.£449.00Current price is: £449.00.
Why it’s a must-have
Combining everyday practicality with a premium finish, the Sapphire 4 in 1 Digital Tap delivers instant boiling and filtered water in a warm brushed gold tone. It’s a stylish yet functional upgrade for kitchens that want modern convenience without sacrificing design.
Features
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4-in-1 water delivery – Supplies hot, cold, 98°C boiling and filtered drinking water from a single tap, removing the need for a kettle or countertop filter.
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Safety-focused digital control – Boiling water is activated by a deliberate three-second press, with red illumination to clearly indicate boiling.
-
Forward-only handle design – Ideal for close-to-wall or compact sink installations where space is limited.
-
Compact digital boiler tank – Provides near-boiling water on demand while fitting neatly into standard kitchen cupboards.
-
Stainless steel construction – Crafted for durability and finished in brushed gold to add a refined, contemporary accent to the kitchen.
£549.00
Why it’s a must-have
The Sapphire 4 in 1 Digital Tap offers instant access to boiling and filtered water in a refined brushed nickel finish, making it a smart, space-saving addition to modern kitchens. Designed for everyday reliability and ease of use, it delivers practical performance without overcomplicating the sink area.
Features
-
4-in-1 water delivery – Provides hot, cold, 98°C boiling and filtered drinking water from one tap, reducing the need for kettles and countertop filters.
-
Safety-focused digital control – Boiling water is activated by a deliberate three-second press, with red illumination to clearly indicate boiling.
-
Forward-only handle design – Allows installation close to walls or splashbacks, ideal for compact or space-restricted sink setups.
-
Compact digital boiler tank – Supplies near-boiling water on demand while fitting neatly into standard kitchen cupboards.
-
Stainless steel construction – Engineered for durability and finished in brushed nickel for a contemporary, easy-to-style look.
£549.00
Why it’s a must-have
Designed for kitchens that want instant boiling water without unnecessary extras, the Sapphire 4 in 1 Digital Tap delivers everyday efficiency in a clean, chrome finish. With smart digital control and a compact footprint, it’s a practical upgrade that simplifies daily tasks while keeping the kitchen uncluttered.
Features
-
4-in-1 functionality – Supplies hot, cold, 98°C boiling and filtered drinking water from a single tap, removing the need for a kettle or separate filter system.
-
Safety-focused digital control – Boiling water is activated by a deliberate three-second press, with red illumination to clearly indicate boiling.
-
Forward-only handle operation – Ideal for close-to-wall or compact sink installations where space is limited.
-
Compact digital boiler tank – Delivers near-boiling water instantly while fitting neatly inside standard kitchen cupboards.
-
Stainless steel construction – Built for long-term durability and finished in polished chrome for a timeless, easy-to-maintain look.
£549.00
Why it’s a must-have
With its deep gun metal black finish and clean D-shape profile, the Sapphire 4 in 1 Digital Tap brings instant boiling and filtered water to the kitchen in a sleek, modern form. It’s designed for homeowners who want everyday efficiency paired with a bold, contemporary aesthetic.
Features
-
4-in-1 functionality – Delivers hot, cold, 98°C boiling and filtered drinking water from one tap, reducing the need for kettles and separate filter jugs.
-
Safety-focused digital control – Boiling water is activated by a deliberate three-second press, with red illumination to clearly indicate boiling.
-
Forward-only handle operation – Ideal for close-to-wall or compact sink installations where space is at a premium.
-
Compact digital boiler tank – Supplies near-boiling water on demand while fitting neatly inside standard kitchen cupboards.
-
Stainless steel construction – Built for durability and finished in gun metal black for a premium, contemporary look.
£549.00
Why it’s a must-have
Sleek, minimal and built for everyday convenience, the Sapphire 4 in 1 Digital Tap delivers instant boiling and filtered water in a striking matt black finish. It’s an ideal choice for modern kitchens that want clean design, reliable performance and a clutter-free sink area.
Features
-
4-in-1 functionality – Provides hot, cold, 98°C boiling and filtered drinking water from a single tap, removing the need for a kettle or separate filter jug.
-
Safety-focused digital control – Boiling water is activated by a deliberate three-second press, with red illumination to clearly indicate boiling.
-
Forward-only handle operation – Designed for close-to-wall or compact sink installations where rear clearance is limited.
-
Compact digital boiler tank – Delivers near-boiling water instantly while fitting neatly inside standard kitchen cupboards.
-
Stainless steel construction – Built for long-lasting durability and finished in matt black for a bold, contemporary look.
£549.00
Why it’s a must-have
Designed to bring both elegance and flexibility to the kitchen sink, the Sapphire Pull Out Digital Tap combines instant boiling water with a practical pull-out spout. Finished in brushed gold, it adds a warm, premium accent while making everyday tasks quicker and easier.
Features
-
4-in-1 functionality – Delivers hot, cold, 98°C boiling and filtered drinking water from a single tap, eliminating the need for a kettle or separate filter jug.
-
Safety-focused digital control – Boiling water is activated by a deliberate three-second press, with red illumination to clearly indicate boiling.
-
Swan neck with pull-out spout – Provides enhanced reach and control for rinsing dishes, washing produce and cleaning the sink area.
-
Forward-only handle design – Ideal for close-to-wall or compact sink installations where space is limited.
-
Compact digital boiler tank – Supplies near-boiling water on demand while fitting neatly inside standard kitchen cupboards.
-
Stainless steel construction – Built for durability and finished in brushed gold for a refined, contemporary kitchen aesthetic.
£649.00
Why it’s a must-have
Blending instant boiling water with added flexibility at the sink, the Sapphire Pull Out Digital Tap is designed for busy kitchens that need practicality without compromising on style. The swan neck profile and brushed nickel finish create a refined look, while the pull-out spout makes everyday tasks simpler.
Features
-
4-in-1 functionality – Delivers hot, cold, 98°C boiling and filtered drinking water from a single tap, removing the need for a kettle or separate filter jug.
-
Safety-focused digital control – Boiling water is activated by a deliberate three-second press, with red illumination to clearly indicate boiling.
-
Swan neck with pull-out spout – Provides greater reach and control for rinsing dishes, washing produce and cleaning the sink.
-
Forward-only handle design – Ideal for installations close to walls or splashbacks where space is limited.
-
Compact digital boiler tank – Supplies near-boiling water on demand while fitting neatly inside standard kitchen cupboards.
-
Stainless steel construction – Engineered for durability and finished in brushed nickel for a contemporary, easy-to-style appearance.
£649.00
Why it’s a must-have
Designed for kitchens that need extra flexibility at the sink, the Sapphire Pull Out Digital Tap combines instant boiling water with a practical swan neck and pull-out spout. Finished in polished chrome, it offers everyday convenience and control while making washing, rinsing and food prep easier.
Features
-
4-in-1 water delivery – Provides hot, cold, 98°C boiling and filtered drinking water from a single tap, removing the need for a kettle or separate filter jug.
-
Safety-focused digital control – Boiling water is activated by a deliberate three-second press, with red illumination to clearly indicate boiling.
-
Swan neck design with pull-out spout – Offers increased reach and flexibility for rinsing dishes, cleaning the sink and filling larger cookware.
-
Forward-only handle operation – Ideal for close-to-wall or compact sink installations where space is limited.
-
Compact digital boiler tank – Delivers near-boiling water instantly while fitting neatly inside standard kitchen cupboards.
-
Stainless steel construction – Built for durability and finished in polished chrome for a timeless, easy-to-maintain look.
£649.00
Why it’s a must-have
Bold in finish and highly practical in design, the Sapphire Pull Out Digital Tap brings instant boiling water and added flexibility to the sink area. The gun metal black finish delivers a modern, industrial edge, while the swan neck and pull-out spout make everyday kitchen tasks smoother and more efficient.
Features
-
4-in-1 water delivery – Provides hot, cold, 98°C boiling and filtered drinking water from a single tap, removing the need for a kettle or separate filter jug.
-
Safety-focused digital control – Boiling water is activated by a deliberate three-second press, with red illumination to clearly indicate boiling.
-
Swan neck design with pull-out spout – Offers increased reach and flexibility for rinsing, cleaning and filling larger cookware.
-
Forward-only handle operation – Ideal for close-to-wall or compact sink installations where space is limited.
-
Compact digital boiler tank – Delivers near-boiling water instantly while fitting neatly inside standard kitchen cupboards.
-
Stainless steel construction – Engineered for durability and finished in gun metal black for a premium, contemporary look.
£649.00
Why it’s a must-have
Bold in finish and highly practical in design, the Sapphire Pull Out Digital Tap brings instant boiling water and added flexibility to the sink area. The gun metal black finish delivers a modern, industrial edge, while the swan neck and pull-out spout make everyday kitchen tasks smoother and more efficient.
Features
-
4-in-1 water delivery – Provides hot, cold, 98°C boiling and filtered drinking water from a single tap, removing the need for a kettle or separate filter jug.
-
Safety-focused digital control – Boiling water is activated by a deliberate three-second press, with red illumination to clearly indicate boiling.
-
Swan neck design with pull-out spout – Offers increased reach and flexibility for rinsing, cleaning and filling larger cookware.
-
Forward-only handle operation – Ideal for close-to-wall or compact sink installations where space is limited.
-
Compact digital boiler tank – Delivers near-boiling water instantly while fitting neatly inside standard kitchen cupboards.
-
Stainless steel construction – Engineered for durability and finished in gun metal black for a premium, contemporary look.
£649.00
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.
