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Waterdrop Tankless Reverse Osmosis System, TDS Reduction, 400 GPD Fast Flow, FCC Listed, 1:1 Pure to Drain, USA Tech Support, WD-G2-B, Black

4.7 out of 5 stars 1,391 ratings
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Amazon's Choice for Under-Sink & Countertop Filtration by Waterdrop

List Price: $349.99
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Black
Color Black
Brand Waterdrop
Model Name WD-G2-B
Material 1.System cover: plastic 2.Faucet: metal 3.MRO filter: reverse osmosis membrane & carbon block & pp cotton 4.CF filter: pp cotton & carbon block See more
Item Dimensions LxWxH 17.32 x 5.91 x 13.9 inches
Maximum Flow Rate 0.28 Gallons Per Minute
Purification Method Reverse Osmosis, Carbon Block

About this item

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  • Two filters are included in the package. Search "Waterdrop WD-G2-B" for replacement filters.
  • [Best value for your family]: Waterdrop G2 Under-Sink Reverse Osmosis Water Filtration System. The compact filters offer excellent performance, and due to the composite filters and formula, you won’t have to replace the filters in six months, as you would with other RO systems. The innovative tankless design saves space and ensures faster water flow and purer water.
  • [Advanced composite filters]: The composite integrated filters result in more effective filtration. The CF filter has a sediment PP membrane and an activated carbon block. It reduces sediment, rust, large particles, colloids, chlorine, fluoride, scale, etc. The MRO filter includes a sediment membrane, a large reverse osmosis membrane, and an activated carbon block. It reduces most contaminants, such as TDS and heavy metals.
  • [Innovative tankless design]: The new filter composition technology employs an excellent filter combination to more efficiently filter out impurities. The tankless design ensures the safety of your family’s drinking water. It also saves over 70% more under-sink storage space than does the ordinary RO system.
  • [Efficient purified water without waiting]: Through the combination of an internal pump and efficient filters, this RO system offers a fast water flow rate of up to 400 GPD. Get a cup of filtered water in about 12 seconds, satisfying your needs while saving time. Compared to the ordinary RO system, which has continuous water flow during the first two minutes, the Waterdrop RO system always has a stable water flow. Every drop of water you drink will be fresh.
  • [Integrated product design]: The advanced integrated design of the electrical and water circuits reduces leakage. The airtight housing reduces noise, while the process of installing and replacing the filter is faster and more convenient than with other filters. Due to the filters’ twist-and-pull design, you can replace them in 3 seconds. The installation of the Waterdrop G2 RO System takes less than 30 minutes.
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Frequently bought together

  • Waterdrop Tankless Reverse Osmosis System, TDS Reduction, 400 GPD Fast Flow, FCC Listed, 1:1 Pure to Drain, USA Tech Support, WD-G2-B, Black
  • +
  • Waterdrop WD-G2MRO Filter, 2-year Lifetime, Replacement for WD-G2-B, WD-G2-W Reverse Osmosis System
  • +
  • Waterdrop 1/4" Water Line Connection Kit for WD-10/15/17UB Series, WD-G2/G3 RO System and iSpring, APEC, Express Water, Home Master Reverse Osmosis System, Connect it to Fridge/Ice Maker
Total price: $396.97
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From the brand

water filter pitcher
water filter pitcher

Our story


How we got our start?
Waterdrop was founded in 2015, borne out of the need to provide everyone with the highest quality products that ensure easy access to truly purified drinking water.
What makes our product unique?
We currently have over 100 patents across different countries of the world. Thanks to our dedicated team of experts, we consistently leverage technology and research to provide high-quality water filters to ensure your drinking water safety.
Why we love what we do?
Waterdrop has officially launched the Water4Smile Program to help children and their families in need across Sub-Saharan Africa. We love the meaningful work we are doing to help society.

Product Description

WD-G2-B WD-G2-B
WD-G2CF WD-G2MRO
Filtration media Sediment PP membrane and activated carbon block Reverse osmosis membrane and activated carbon block
Recommended replacement cycle 12 months or 1,100 gallons 24 months or 2,200 gallons
Size (Diameter * Height) 4.9" * 8.1" 4.9" * 15"
Compatible model WD-G2-B/WD-G2-W/WD-G2P600-W/WD-G2MNR-W WD-G2-B/WD-G2-W/WD-G2MNR-W
WD-G3 WD-D6-0B WD-G2P600-W WD-G2MNR-W WD-G2-W RO SYSTEM
WD-G3-W WD-D6-B WD-G2P600-W WD-G2MNR-W WD-G2-W WD-M5-G
Beneficial Minerals × × × × ×
Flow Rate 400 GPD 600 GPD 600 GPD 400 GPD 400 GPD 50 GPD
Pure to Drain Rate 1:1 1.5:1 2:1 1:1 1:1 1:1.5
Faucet Smart faucet Smart faucet Ordinary faucet Ordinary faucet Ordinary faucet /
Display Filter lifespan & TDS Filter lifespan & TDS 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 FIST - 12 Mths CF -12 Mths, P6MRO - 24 Mths CF -12 Mths, MRO - 24 Mths, MNR - 12 Mths CF - 12 Mths, MRO - 24 Mths 12 Mths
Dimensions (inch) 18.06 x 5.68 x 17.76 15.98 x 5.98 x 11.97 17.32 x 5.91 x 13.9 17.32 x 5.91 x 13.9 17.32 x 5.91 x 13.9 14.76 x 8.35 x 13.9

Compare with similar items


Waterdrop Tankless Reverse Osmosis System, TDS Reduction, 400 GPD Fast Flow, FCC Listed, 1:1 Pure to Drain, USA Tech Support, WD-G2-B, Black
Waterdrop RO Reverse Osmosis Water Filtration System, 600 GPD, 2:1 Pure to Drain, Tankless, Smart Panel, Composite Multi-Stage, FCC Listed, USA Tech, WD-G2P600-W
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
iSpring RCC7AK, NSF Certified, 6-Stage Superb Taste High Capacity Under Sink Reverse Osmosis Drinking Water Filter System with Alkaline Remineralization-Natural pH, White
Frizzlife RO Reverse Osmosis Water Filtration System - 600 GPD High Flow, Tankless, Reduce TDS, Compact, Alkaline Mineral PH, 1.5:1 Drain Ratio, USA Tech Support, PD600-TAM3
Waterdrop TSC Under Sink Water Filter System, USA Tech, Smart Filter Life Reminder, Reduce Most of Chlorine, Lead, Fluoride, Bad Taste and Odor, 0.5 Micron
Customer Rating 4.7 out of 5 stars (1391) 4.7 out of 5 stars (327) 4.7 out of 5 stars (1406) 4.7 out of 5 stars (6114) 4.6 out of 5 stars (354) 4.7 out of 5 stars (140)
Price $299.99 $359.99 $549.00 $199.00 $469.99 $124.99
Shipping FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details
Sold By WaterdropDirect WaterdropDirect WaterdropDirect Amazon.com Fizzlife Solutions Drink Clean

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4.7 out of 5 stars
4.7 out of 5
1,391 global ratings
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Top reviews from the United States

Reviewed in the United States on March 3, 2020
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Reviewed in the United States on May 13, 2020
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Reviewed in the United States on May 24, 2020
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5.0 out of 5 stars This thing is AWESOME!
By DVM on May 24, 2020
Lightweight, quiet and easy to install. No tank. Total of 3 hoses, so less chance of leaks. I installed it in a morning. My tap water TDS is 320. The RO faucet water is 12. I am done with RO tanks and complex systems with multiple connections and tubing that break and leak. This one is engineered very well. Thanks for a great product!
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247 people found this helpful
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Reviewed in the United States on March 16, 2020
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183 people found this helpful
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Reviewed in the United States on May 5, 2020
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Reviewed in the United States on April 27, 2020
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Top reviews from other countries

Carole's design
5.0 out of 5 stars Easy to install, water taste amazing
Reviewed in Canada on June 8, 2020
Color: WhiteVerified Purchase
8 people found this helpful
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Kman
5.0 out of 5 stars Expensive but worth it.
Reviewed in Canada on October 20, 2020
Color: BlackVerified Purchase
5 people found this helpful
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Gauravi
5.0 out of 5 stars Ottimo gusto dell'acqua . Meglio di tanti altri impianti che costano più di 1500 euro
Reviewed in Italy on February 13, 2021
Color: WhiteVerified Purchase
One person found this helpful
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Carlos Pinilla
4.0 out of 5 stars Bueno producto
Reviewed in Spain on March 3, 2021
Color: BlackVerified Purchase
James Shatford
5.0 out of 5 stars Performs as advertised!
Reviewed in Canada on February 10, 2021
Color: WhiteVerified Purchase