Name: Waterdrop Instant Hot Water Dispenser, Reverse Osmosis System, K6
Brand: Reverse Osmosis Systems & Replacement Filters | Waterdrop
SKU: WD-K6-W
Price: 559.3 USD
Availability: InStock

Product Details

104°F-203°F

Instant hot & warm water

Hot & Ambient Water

Available for you

5-Stage Filtration

RO filtration reduces TDS

Scale Inhibition Tech

Smart Digital Faucet

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.

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

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

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.

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.

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.

Compare
Undersink

Compare Undersink	K6 Add to Cart	G3P600 Add to Cart	G3P800 Add to Cart
Flow Rate
Flow Rate	600 GPD	600 GPD	800 GPD
Instant Hot
Instant Hot	√	×	×
Pure to Drain Rate
Pure to Drain Rate	2:1	2:1	3:1
Filtration Stages
Filtration Stages	5 Stages	8 Stages	10 Stages
Faucet
Faucet	Smart Display Faucet TDS & filter life monitor	Smart Display Faucet TDS & filter life monitor	Smart Display Faucet TDS & filter life monitor
Filter lifespan
Filter lifespan	KJF 12 Mths	CF 6 Mths CB 12 Mths G3P600-RO 24 Mths	CF 6 Mths CB 12 Mths G3P800-RO 24 Mths
Average annual cost
Average annual cost	$119.99	$144.97	$159.97
Warranty
Warranty	1 Years	1 Years	1 Years
Certification
Certification	NSF/ANSI 372	NSF/ANSI 42 & 58 & 372	NSF/ANSI 42 & 58 & 372
Dimensions (inch)
Dimensions (inch)	17.56.716.6	18.115.6717.72	18.115.6717.72
Item Weight
Item Weight	34.9 pounds	32.4 pounds	36 pounds

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.

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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