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Waterdrop RO Reverse Osmosis Water Filtration System, NSF Certified, TDS Reduction, 400 GPD Fast Flow, Tankless, Compact, Smart Faucet, UL Listed Power, USA Tech, Brushed Nickel Faucet

4.7 out of 5 stars 1,744 ratings

Price: $549.00 ($0.01 / Gallon) & FREE Returns
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Extra Savings Promotion Available. 1 Applicable Promotion
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    Save 5% on RV Inline Water Filter when you purchase 1 or more Waterdrop Water Filter offered by WaterdropDirect. Here's how (restrictions apply)
Brushed Nickel Faucet

About this item

    This fits your .
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  • Three filters are included in the package. Search "Waterdrop WD-G3-W Filter" for replacement filters
  • [NSF Certified performance]: The system is certified against NSF 58 for TDS reduction. Using reverse osmosis filtration technology with a filtration accuracy of 0. 0001μm, the system can effectively remove most contaminants including fluoride, TDS, limescale, and heavy metals in your tap water. System is also NSF 372 certified for lead free material
  • [Smart, easy-to-install design]: Waterdrop RO water filtration system is an innovative, all-in-one intelligent water purification system. In just a few minutes, Waterdrop RO system can be installed completely, and in just three seconds, the filter can be changed with one single turn. Installation is that easy
  • [The first composite filter element]: It is the first smart RO system with composite filters and tankless design in the U. S. market. The three filters provide seven stages of filtration. The pre-sediment and carbon block filter is a 3-in-1 filter that functions as that of three filters combined. The Reverse Osmosis membrane filter adopts an innovative design, and the efficiency of the filter equals more than three stages of filtration. Additionally, the activated carbon block filter uses high-precision activated carbon granules made from natural coconut shell, which will also improve the water taste
  • [No-tank design]: Use new composite filter element technology to more efficiently filter out harmful substances. The tankless design helps you avoid secondary pollution and enjoy more storage space in your kitchen
  • [No waiting for clean water]: Thanks to its internal pump, the RO system offers faster water flow (400 gallons per day). The system can filter a cup of water in about 12 seconds. It can produce pure water quickly, thereby meeting the needs of your whole family and even small companies
  • [1: 1 low drain ratio]: Compared to traditional RO systems, Waterdrop Reverse Osmosis Water Filtration System saves water waste by 300%. Save money on your water bills while running the RO system
  • [Special notice]: You must fully turn on the faucet and flush the RO system for 30 minutes after installation. The light on the faucet will flash blue during flushing, but once completed, the blue light will stop flashing. The total water capacity will be about 8. 5 gallons and the water will be undrinkable during flushing. To save water, be creative and collect the water for other purposes, such as watering plants
Product Specifications
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We found 4 bundles with this item:
Waterdrop RO Reverse Osmosis Water Filtration System, NSF Certified, TDS Reduction, 400 GPD Fast Flow, Tankless, Compact, Smart Faucet, UL Listed Power, USA Tech, Brushed Nickel Faucet

Frequently bought together

  • Waterdrop RO Reverse Osmosis Water Filtration System, NSF Certified, TDS Reduction, 400 GPD Fast Flow, Tankless, Compact, Sma
  • +
  • Waterdrop Remineralization Inline Water Filter, 1/4” Quick Connect Post Filter for RO Reverse Osmosis Filter System, Restore
  • +
  • Waterdrop WD-G3-N1CF Filter, 6-month Lifetime, Replacement for WD-G3-W Reverse Osmosis System
Total price:
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From the brand

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Our story


How we got our start?
Waterdrop, the leading water purification brand from California, USA, is one of the foremost manufacturers in the water purifier industry. We have become the preferred choice for millions of families worldwide including the United States, Canada, Europe, Australia, the Middle East and Asia.
What makes our product unique?
The brand has over 200 water filter products to its name, with the relevant NSF, CSA, WQA, UPC, WARS, UL certifications, and FCC tests secured for almost all of them. With more than 500 technical patents applied in product manufacturing, we are honored to be the industrial design award winner.
Why we love what we do?
The idea behinds Waterdrop is our deep desire to deliver clean, safe, and healthy water to every family in the world. We have officially launched the Water4Smile Program to help children and families in need across Sub-Saharan Africa, and we are proud of this work and how it is helping society.

Product Description

Reverse Osmosis System Reverse Osmosis System Reverse Osmosis System Reverse Osmosis System RO system
WD-G3-N1CF WD-G3-N3CB WD-G3-N2RO WD-G3-2CFCB WD-MNR35
Filtration Media PP Cotton and Carbon Block Activated Carbon Block Reverse Osmosis Membrane Mineral material
Filter Life 6 months or 550 gallons 12 months or 1100 gallons 24 months or 2200 gallons 12 months or 1100 gallons
Size( diameter x Height) 3.3”*12.1” 2.6”*12.1” 4.3”*15” 2.2”*10.4”
Compatible Model WD-G3-W WD-G3-W WD-G3-W WD-G3-W Independent water filter compatible with 1/4” quick connect tubing
RO system RO SYSTEM RO system WD-G2MNR RO SYSTEM WD-D4
WD-G3-W WD-D6-B WD-G2P600-W WD-G2MNR-W WD-G2-W WD-D4-W
Beneficial Minerals Optional bundle Optional bundle Optional bundle Include Optional bundle Optional bundle
Flow Rate 400 GPD 600 GPD 600 GPD 400 GPD 400 GPD 400 GPD
Pure to Drain Rate 1:1 1.5:1 2:1 1:1 1:1 1:1
Faucet Smart faucet Smart faucet Ordinary faucet Ordinary faucet Ordinary faucet Ordinary faucet
Display Filter lifespan & TDS Filter lifespan & TDS Filter lifespan Filter lifespan Filter lifespan Filter lifespan
Self-clean × × ×
Electricity Required
RO Membrane DOW DOW TORAY TORAY TORAY DOW
Filter Lifespan CF - 6 Mths, CB - 12 Mths, RO - 24 Mths D6RF - 12 Mths CF -12 Mths, P6MRO - 24 Mths CF -12 Mths, MRO - 24 Mths, MNR - 12 Mths CF - 12 Mths, MRO - 24 Mths D4RF - 12 Mths
Dimensions (inch) 18.07 x 5.52 x 17.52 15.98 x 5.98 x 11.97 17.33 × 5.91 × 13.98 17.33 × 5.91 × 13.98 17.33 × 5.91 × 13.98 16.02 x 6.22 x 12.44

Product details

Style:Brushed Nickel Faucet
  • Product Dimensions ‏ : ‎ 18.07 x 5.52 x 17.52 inches; 31 Pounds
  • Item model number ‏ : ‎ WD-G3-W
  • Date First Available ‏ : ‎ February 20, 2019
  • Manufacturer ‏ : ‎ Waterdrop
  • ASIN ‏ : ‎ B07P1XFYJP
  • Customer Reviews:
    4.7 out of 5 stars 1,744 ratings

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Customer Questions & Answers

Customer reviews

4.7 out of 5 stars
4.7 out of 5
1,744 global ratings
How are ratings calculated?

Top reviews from the United States

Reviewed in the United States on October 8, 2019
Style: Brushed Nickel FaucetVerified Purchase
274 people found this helpful
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Reviewed in the United States on November 24, 2019
Style: Brushed Nickel FaucetVerified Purchase
165 people found this helpful
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Reviewed in the United States on September 23, 2019
Style: Brushed Nickel FaucetVerified Purchase
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5.0 out of 5 stars Functions Well and Smallest RO System I’ve Seen
By MrFred on September 23, 2019
I have owned multiple RO systems and have installed all of them myself. In regard to install, this one was the easiest. I had a small leak initially but after tightening the connection it went away. What makes the install easier than previous units is that all of the connections are done in one location. It makes it easier overall. Also, the individual filters are really simple to connect. Just put in the assigned slot and turn. This is a big improvement in my opinion. The unit also has an internal TDS reader which displays on the front of the unit. The best part of the unit is the small amount of area it takes up. It’s by far the smallest RO system I’ve owned. I’m able to stick it under the sink and still have a lot of room for storage. Because of its small size it does not have a reservoir of water that it pulls from. Instead it holds a small amount in the unit and the rest is pulled from the cold water line while you run the faucet. Because of this the pump must have electricity for the unit to function. If you have any issues with your electricity, be aware that this unit won’t function during your down times. However, aside from this, the unit functions very well for my needs. Also, I had an initial issue with my unit but customer service was able to resolve it.

———————**
UPDATE:
A little after one year the light on the faucet stopped functioning, but the unit itself is still functioning very well.
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148 people found this helpful
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Top reviews from other countries

DDR
4.0 out of 5 stars Tap water impurities are gone
Reviewed in Canada on August 21, 2020
Style: Brushed Nickel FaucetVerified Purchase
3 people found this helpful
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H.S.
5.0 out of 5 stars Like the taste of water
Reviewed in Canada on March 23, 2021
Style: Brushed Nickel FaucetVerified Purchase
2 people found this helpful
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Amazon Customer
5.0 out of 5 stars Size and it works!
Reviewed in Canada on November 3, 2020
Style: Brushed Nickel FaucetVerified Purchase
Customer image
5.0 out of 5 stars Size and it works!
Reviewed in Canada on November 3, 2020
We have salt in our well from presumably road salt and while it is safe does not taste good and the only system that will remove the salt is the reverse osmosis system but most take up so much room. Was so excited to see this and although the water from the tap comes out slow I am so happy!
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One person found this helpful
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Luis Mora
1.0 out of 5 stars No hay reemplazo de filtros en México.
Reviewed in Mexico on January 24, 2021
Style: Brushed Nickel FaucetVerified Purchase
2 people found this helpful
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Mary Hansen
5.0 out of 5 stars That the lines were compatable
Reviewed in Canada on October 22, 2020
Style: Brushed Nickel FaucetVerified Purchase
2 people found this helpful
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