Waterdrop D6 600GPD Under Sink Reverse Osmosis System - Green Vista Living
Waterdrop D6 600GPD Under Sink Reverse Osmosis System - Green Vista Living
Waterdrop D6 600GPD Under Sink Reverse Osmosis System - Green Vista Living
Waterdrop D6 600GPD Under Sink Reverse Osmosis System - Green Vista Living
Waterdrop D6 600GPD Under Sink Reverse Osmosis System - Green Vista Living

Waterdrop D6 600GPD Under Sink Reverse Osmosis System

Top Authorized Dealer | Manufacturer Warranty Included

$399.00
$539.00
$399.00
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Waterdrop D6 600GPD Under Sink Reverse Osmosis System - Green Vista Living

Vendor: Waterdrop

Waterdrop D6 600GPD Under Sink Reverse Osmosis System

$539.00 $399.00

Vendor: Waterdrop

Waterdrop D6 600GPD Under Sink Reverse Osmosis System

$539.00 $399.00

D6 RO Filtration System
D6 RO Filtration System
WD-D4-W
D4 RO Filtration System
G3P800 RO Filtration System
G3P800 RO Filtration System
G3 RO Filtration System
G3 RO Filtration System
G2P600 RO Filtration System
G2P600 RO Filtration System
G2MNR RO Filtration System
G2MNR RO Filtration System
Need Installation
Beneficial Minerals × × × × ×
Flow Rate 600 GPD 400 GPD 800 GPD 400 GPD 600 GPD 400 GPD
Pure to Drain Rate
wd-pure-to-drain-rate-icon
Drain ratio stands for the ratio of wastewater and purified water dispensed by a RO system. For example, the 3:1 drain ratio means it uses up a gallon of wastewater for every 3 gallons of pure water you get.


Pure to Drain Rate Pure to Drain Rate Pure to Drain Rate Pure to Drain Rate Pure to Drain Rate Pure to Drain Rate
Faucet Smart faucet Ordinary faucet Smart faucet Smart faucet Ordinary faucet Ordinary faucet
Display Filter lifespan & TDS Filter lifespan Filter lifespan & TDS Filter lifespan & TDS Filter lifespan Filter lifespan
Self-clean × ×
Holiday mode × × ×
Electricity Required
Filter Cartridges WD-D6RF WD-D4RF
WD-G3-N1CF
WD-G3P800-N2RO
WD-G3-N3CB
WD-G3-N1CF
WD-G3-N2RO
WD-G3-N3CB
WD-G2CF
WD-G2P6MRO
WD-MNR35
WD-G2CF
WD-G2MRO
Noise(≤) 55dB 55dB 65dB 65dB 55dB 55dB
Filter Lifespan 12 months 12 months CF-6 months
CB-12 months
RO-24 months
CF-6 months
CB-12 months
RO-24 months
CF-12 months
P6MRO-24 months
MNR-12 months
CF-12 months
MRO-24 months
Dimensions (inch) 15.98*5.98*11.97 16.02*6.22*12.44 18.11*5.67*17.72 18.11*5.67*17.72 17.32*5.91*13.9 17.32*5.91*13.9
[1] Information is based on Radionuclides in Drinking Water by EPA.
Adcanced RO Filtration
Reduces PFAS
wd-product-a1-overview
wd-product-a1-overview

Upgraded 6-Stage Filtration, Care From The Beginning

The Waterdrop D6 under sink reverse osmosis system is upgraded to 6-stage filtration with a filtration accuracy of 0.0001μm. It can reduce 1,000+ kinds of harmful substances in water to ensure the purity and safety of your water.
600 GPD Fast Flow
600GPD large capacity ensures a faster flow, which is also more stable and durable. It only takes 8-sec to fill a glass of water with this fabulous tankless reverse osmosis, no need to wait whether drinking or cooking.

Save Water Bills, More Sustainable

With 2:1 drain ratio, this tankless reverse osmosis system can filter twice the purified water and only one cup of waste water, make efficient use of water resources and reduce your pressure on water bills.

Quick Replacement With A Pull-And-Push

The horizontal pull-out filter in the under sink reverse osmosis filter can be easily replaced in just 2-sec. It only needs to be replaced once a year and can be easily operated at home.
*We do not recommend using well water as source for our RO systems. We do not recommend directly connecting tankless RO to a refrigerator or ice maker.

Save More Space Without Secondary Contamination

Intimate tank-less design of this reverse osmosis filter system saves more storage space under sink, no secondary contamination and safer.

No Leaking Risk

Advanced integral water way with no leaking points. The Waterdrop under sink RO system keeps you away from safety risks and protect your family always

Smarter, Cleaner

Automatic flushing of filter and water lines. Even if you go out for a short period of 24 hours, you can drink fresh and purified water at home, bringing you pure enjoyment at any time.


Why Choose Green Vista Living

Why Choose Green Vista Living

At Green Vista Living, we’re passionate about providing top-quality renewable energy and eco-friendly products that not only enhance your life but also help protect the planet. We’ve built our business with one mission in mind: to be the go-to destination for renewable energy solutions, outdoor gear, and off-grid supplies. When you shop with us, you’re not just getting innovative products—you’re joining a community that’s committed to sustainability.

We Put Our Customers First

As a small, dedicated team, we care deeply about your experience. Unlike large, faceless online companies, Green Vista Living offers a personal touch in everything we do. We're here for you from start to finish—whether you need product advice, support after a purchase, or just have questions. Our knowledgeable customer service team is always just a phone call or email away, ready to assist you in any way possible.

We Share Your Passion for the Planet

Our love for the outdoors and sustainable living runs deep. Most of our team hails from the mountains of Colorado, where renewable energy and the environment are part of daily life. So when you call Green Vista Living, you’ll speak directly with an expert who understands both the technical side of renewable products and the lifestyle they support. Whether you’re looking for solar generators, EV chargers, or any of our eco-friendly offerings, you can trust us to guide you with expertise and passion.

Trusted Industry Experts

Our close partnerships with the best brands in renewable energy and outdoor gear give us insider knowledge that you won’t find anywhere else. We’ve taken the time to carefully select products that stand out for their quality and reliability. At Green Vista Living, we believe in understanding our products inside and out so that we can help you make the right choice with confidence.

More Reasons to Love Green Vista Living

  • Price Match Guarantee: Thanks to our partnerships, we offer the best prices around. If you find a better deal, we’ll refund the difference.
  • Free Shipping: We offer free shipping on most orders to the lower 48 U.S. states, making your shopping experience even easier.
  • 100% Secure Ordering: Our site uses SSL Encryption technology to keep your payment and personal information safe and secure.
  • Volume Discounts: For large orders, we’re happy to provide special pricing—just reach out for a custom quote.
  • Authorized Dealer: As an authorized dealer for all our brands, you’ll receive full manufacturer warranties with every order.

At Green Vista Living, we aim to make your renewable energy and outdoor experience as seamless and enjoyable as possible. With our unmatched customer service, expertise, and dedication to quality, you can shop with confidence, knowing you’re supporting a company that’s as committed to the planet as you are.

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