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600GPD Under Sink Reverse Osmosis System - Waterdrop D6 (Copy)
$70 Off
600GPD Under Sink Reverse Osmosis System - Waterdrop D6 (Copy)
600GPD Under Sink Reverse Osmosis System - Waterdrop D6 (Copy)
600GPD Under Sink Reverse Osmosis System - Waterdrop D6 (Copy)
600GPD Under Sink Reverse Osmosis System - Waterdrop D6 (Copy)
600GPD Under Sink Reverse Osmosis System - Waterdrop D6 (Copy)
600GPD Under Sink Reverse Osmosis System - Waterdrop D6 (Copy)

600GPD Under Sink Reverse Osmosis System - Waterdrop D6 (Copy)

Remove 99% of lead - cleaner, safer, better
Regular price
$329.00
$399.00
$70 Off
Sale price $399.00 Regular price
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D6
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Overview
Specs
Compares
Reviews
FAQs
Replacements

600GPD Under Sink Reverse Osmosis System - Waterdrop D6 (Copy)

Overview
Specs
Compares
Reviews
FAQs
Replacements
600GPD Under Sink Reverse Osmosis System - Waterdrop D6 (Copy)
Add - $329.00
Overview
Specs
Compares
Reviews
FAQs
Replacements
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Precise Filtration, Purity Always
Start your pure & healthy water journey with WD-D6-B with 0.0001μm RO filtration!
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600GPD — Fast & Steady Water Flow
Get purified RO water quickly and steady with Waterdrop under-sink RO system.
360° Smart LED Faucet, Convenient to Get Water
With a smart and waterproof RO faucet, you can monitor filter life and real-time water quality.
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Compact Design, Elegant & Space-Saving
Get pure water and a stylish kitchen with Waterdrop under-sink RO filtration system now!
1.5:1 Pure to Drain, Saves 600% Water
Featured a 1.5:1 pure-to-drain ratio, WD-D6-B is your sustainable and water-saving choice.
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Enjoy Pure Water in Seconds
Convenient Usage

Easy, quick installation & filter replacement

Long Filter Lifespan

Enjoy long-term purity with us!

Advanced Integrated Waterway

For your family's safe usage

Installation-free Design
Favorite Mode Setting
Smart Control Screen
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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!
Compare Undersink
Compare
Undersink
D6

D6

 

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G3P600

G3P600

 

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G5P700

G5P700

 

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Flow Rate
Flow Rate 600 GPD 600 GPD 700 GPD
Pure to Drain Rate
Pure to Drain Rate 1.5:1 2:1 2:1
Filtration Stages
Filtration Stages 6 Stages 8 Stages 7 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 D6RF 12 Mths CF 6 Mths
CB 12 Mths
G3P600-RO 24 Mths
G5P700-CF 6 Mths
G5P700-RO 12 Mths
Average annual cost
Average annual cost $99.99 $144.97 $104.98
Warranty
Warranty 1 Years 1 Years 1 Years
Dimensions (inch)
Dimensions (inch) 15.98 * 5.98 * 11.97 18.11*5.67*17.73 18.31 * 8.43 * 18.82
Item Weight
Item Weight 22.2 pounds 32.4 pounds 26 pounds
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Which to Choose?
68,000+ people find their water filter here
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.
Trustpilot Review
Amazon Review
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.
How easy is installation and filter replacement?
You can set up the system in 30 minutes — no tools or plumbers needed, and swap filters in just two seconds with the lift-and-pull design.
Do I need a storage tank?
No. The tankless design saves under-sink space and fits seamlessly into any modern kitchen, avoiding the bulk of traditional RO tanks.
What is the smart LED faucet?
The 360° rotating faucet displays real-time TDS levels on its LED screen and beeps with light alerts whenever it's time to replace your filters.
What makes the WD-D6-B's filtration so effective?
The WD-D6-B features six stages of filtration — including a precise RO membrane, filtering out impurities larger than 0.0001μm from your drinking water.
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