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Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
£120 Off
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Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6

Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6

Remove 99% of lead - cleaner, safer, better
£449.99
£569.99
£120 Off
£569.99
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WDK6
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Design For
The K6 Is Designed for Healthy Living. Enjoy purified water instantly, with space-saving convenience perfect for your kitchen.
Key Features
  • [Advanced Filtration & Hot Water] The Waterdrop K6 is an all-in-one RO system with instant heating, delivering purified water and precise-temperature hot water (104°F-203°F) on demand — perfect for soups, coffee, tea, oatmeal, and more.
  • [High Capacity & Flow Rate] The K6 delivers a powerful 600GPD (gallons per day) capacity and fast hot water flow, outperforming standard under-sink RO systems to meet both your water purification and instant hot water demands.
  • [Deep Filtration] Tested by a third-party lab, the 5-in-1 filter reduces harmful substances such as TDS, fluoride, heavy metals, and more impurities, ensuring pure water every time. See WD-K6 RO system test results for more. Additionally, the K6 prevents limescale buildup inside, reducing the need for frequent cleaning and ensuring long-lasting performance.
  • [Smart Display Faucet] The high-end faucet displays TDS level & filter condition, with temperature adjustment at your fingertips for smart & convenient life experience.
  • [Safety First] K6 automatically monitors water purification and includes child lock & water dispensing temperature indication features to avoid scalding risks. Built-in flowmeter, NTC & heating overtime protection function prevent dry burning.
1-Year Warranty
  • We've got you covered with a full year of protection, so you can enjoy clean water worry-free.
Replacement Filter
Plan ahead – get a replacement filter and always have fresh water ready!
KJF Filter
Filter Life: 12 Months or 1,100 Gallons link: https://www.waterdropfilter.co.uk/products/kjf-filter-for-waterdrop-k6-instant-hot-ro-system-wd-kjf
£130.00
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Overview
Specs
Compares
Reviews
FAQs
Replacements

Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6

Overview
Specs
Compares
Reviews
FAQs
Replacements
Reverse Osmosis Instant Hot Water Dispenser System - Waterdrop K6
Add - £449.99
Overview
Specs
Compares
Reviews
FAQs
Replacements
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Smart touch screen

104°F-203°F

Instant hot & warm water
2:1

Hot & Ambient Water

Available for you
Composite filter

5-Stage Filtration

RO filtration reduces TDS
30-min Easy Installation

Scale Inhibition Tech

Smart Display Faucet

Smart Digital Faucet

K6
is
Designed
For

Healthy Drinking
Suggested Family Size:
Boiling Water Consumes Endless Time?
Enjoy instant hot water with enhanced taste and smell with Waterdrop Tankless RO System K6




Hot or Ambient Water in One Touch
Enjoy immediate access to hot water at your desired temperature, catering to all your family's needs.
Cool Now, Hot Instant

All-in-One Water Solution

1 Waterdrop K6 = 1 Water purifier + 1 Water boiler + 1 Kettle + 1 Baby formula dispenser + 1 Water dispenser

Advanced Filtration, Purity Always
Reduces Fluoride, Sediment, Rust, TDS, Chromium, PFOA, PFOS, and adsorbs Color, Taste & Odor, Chlorine, Salts and Large Particles
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Instant Hot & Always Pure
Premium RO Filtration
Filters radioactive substances up to 99%.
Instant Hot Water
From 104°F to 203°F
Smart Display Faucet
For your convenient usage
wd-product-template-vis
wd-product-template-vis
Scale Inhibition Tech, Say Goodbye to Limescale
The Waterdrop K6 RO system effectively reduces sediment, ensuring 0-limescale water for long-lasting, enjoyable use.
600GPD High Flow Rate, Purity Instantly
Fill a 5.3oz cup in just 6 seconds, providing quick and convenient hydration whenever you need it.
More Features
Stylish Tankless Design
Compact and sleek, the tankless design saves space while providing instant hot water at your convenience.
Double-Screen Display
Dual screens display real-time water quality, temperature, and more, providing easy control user experience.
Reliable, Safe Usage
The RO system features automatic boiling point detection and a durable stainless steel tank for long-lasting performance.
Heating Protection Alert
With warning alarm for abnormal heating conditions, the K6 ensures safe purification.
Automatic Flushing System
The system automatically flushes to maintain water freshness and ensure optimal performance.
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Installation
Easy Installation in 15 Minutes
The Waterdrop K6 allows for easy 15-minute DIY installation with its all-in-one kit — no plumbing skills required.
Sustainability
Saves 800% Water
With a 2:1 pure-to-drain ratio, the Waterdrop K6 efficiently reduces water waste, saving both money and the environment.
Certification
NSF/ANSI 372 Certified
Reduced substances
Fluoride, PFOA & PFOS, TDS, Chlomium, Chlorine, Lead*, Taste & Odor*, Large Particles*, Heavy Metals*, Rust*, Sand*, Salt*, Nematodes*, Sediments*, and More Impurities* *Tested by a third-party laboratory.
System Certified by IAPMO R&T to NSF/ANSI 372 for low lead.
Sustainability

Trusted Pick: Pure Water Choice!

WATER TECH ADVICE: The Waterdrop K6 Reverse Osmosis system is a cutting-edge water filtration solution designed to provide both regular and hot water instantly.
The most significant advantage of this instant hot water dispenser is its heating function. It's an excellent choice for those who want coffee, or to brew baby infant powder.
The tankless water filtration system offers an innovative design that can provide both cold and hot water depending on your specific needs.
Purity Day, initiated by Waterdrop, is a special day dedicated to celebrating clean water and healthy living.
WATER TECH ADVICE: The Waterdrop K6 Reverse Osmosis system is a cutting-edge water filtration solution designed to provide both regular and hot water instantly.
The most significant advantage of this instant hot water dispenser is its heating function. It's an excellent choice for those who want coffee, or to brew baby infant powder.
The tankless water filtration system offers an innovative design that can provide both cold and hot water depending on your specific needs.
Purity Day, initiated by Waterdrop, is a special day dedicated to celebrating clean water and healthy living.
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Review
Hear From Our Pros
Find out why professionals trust our filtration systems. Watch the video to see why it’s time for clean, refreshing water!
Specification
Model
K6
Pure to Drain
2:1
Product Dimensions (cm)
44.45*17.02*42.16
Product Weight (kg)
15.83
Filtration
5-stage Filtration
Capacity
600GPD
Certification
NSF/ANSI 372
Faucet
Smart Faucet
Usage
Indoor use only
Electricity Required
Yes
In The Box(10)
User Manual
x1
System
x1
Replacement filters
x1
Smart faucet
x1
Power Adapter
x1
Feed water adapter & inlet water tubing
x1
Drain saddle
x1
Reference sticker
x1
Teflon tape
x1
Lock clip
x1
Drain water tubing
Compare
Undersink
Compare
Undersink
K6

K6

 

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G3P600 RO System

G3P600 RO System

 

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G2P600 RO Filtration System

G2P600 RO Filtration System

 

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Need Installation
Need Installation √ √ √
Flow Rate
Flow Rate 600 GPD 600 GPD 600 GPD
Pure to Drain Rate
Pure to Drain Rate 2:1 2:1 2:1
Faucet
Faucet Smart faucet Smart faucet Ordinary faucet
Display
Display Filter lifespan & TDS & Temperature adjustment Filter lifespan & TDS Filter lifespan
Self-clean
Self-clean √ √ ×
Holiday mode
Holiday mode √ √ √
Electricity Required
Electricity Required √ √ √
Filter Cartridges
Filter Cartridges WD-KJF WD-G3-N1CF
WD-G3P600-RO
WD-G3-N3CB 		WD-G2CF
WD-G2P6MRO
Filter lifespan
Filter lifespan 12 Mths CF-6 Mths
CB-12 Mths
RO-24 Mths 		CF-12 Mths
P6MRO-24 Mths
Dimensions (inch)
Dimensions (inch) 6.7*17.5*16.6 18.11*5.67*17.73 17.32*5.91*13.9
Review
Hear From Our Users
Waterdrop users rave about the clean, crisp taste and health benefits of filtered water. Read their stories and see why they choose us.
Review

Customer Reviews

Based on 7 reviews
100%
(7)
0%
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0%
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0%
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0%
(0)
D
David
Quit good. I. Regret that I didn’t use it earlier

It much better than the one I used before

D
Daniel Bejenaru
I recommend 100%

Very good taste and the machine working very good and water taste amazing .

S
Stephen K Maddison
Instant hot water and clean filtered water direct from the tap

I bought the waterdrop K6 reverse Osmosis Instant Hot Water Dispenser System and had it installed last week. It is fantastic. No more boiling the kettle, you can set the required water temperature on the digital tap supplied and it delivers perfect hot water. We also can notice the difference in the fresh cold water as well after it has been filtered through the system. Highly recommended!

M
Matthew Whiting
Taste the difference

Honestly hard to drink water from other people’s, and my Tea tastes better.
The install was fairly simple, and you don’t see it hitting the Smart meter on electricity.
I look forward to them releasing a Tap in Black.

S
S.H.
Impressive

For a first-of-its-kind product, this is going to be hard to beat. The hot water is great and the taste is clean. I'm really impressed.

12
FAQ
Curious about how the RO filter works? Our FAQ section covers everything from filter lifespan to installation tips for clean, pure water every day.
Contact Us
What makes the K6 different from regular water purifiers?
The K6 combines 5 appliances in 1: 1 water purifier (reduces 99% contaminants) + 1 water boiler (104°F-203°F) + 1 kettle (no waiting) + 1 baby formula dispenser (precise temps) + 1 water dispenser.
How fast does it heat water?
True instant heating — delivers hot water at your exact selected temperature (from warm 104°F to boiling 203°F) immediately, no preheating needed.
What contaminants does it filter?
Tested by a third-party lab, Waterdrop K6's advanced filtration reduces:
Radioactive particles (99%);
PFOS/PFOA, chromium, chlorine; TDS, sediment, rust, salts and more impurities.
Is it safe for baby formula?
Yes! Its 5-stage filtration ensures safe water for infants.
How easy is it to install Waterdrop K6?
The Waterdrop K6 features an easy 15-minute DIY installation with our all-in-one kit, designed to fit standard kitchen faucets without requiring plumbing skills.
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Replacements for
WD-KJF Filter for Waterdrop K6 Reverse Osmosis Instant Hot Water Dispenser System
£130.00
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