Waterdrop G3 Reverse Osmosis Water Filtration System

    NSF 58 & 372 Certified
    In Stock
    Key Features
    • [NSF Certified performance]: The system is certified against NSF 58 for TDS reduction, NSF 372 certified for lead-free material. Using reverse osmosis filtration technology with a filtration accuracy of 0. 0001μm, the system can effectively reduce most contaminants including fluoride, TDS, limescale, and heavy metals in your tap water.
    • [Smart and No-tank design]: Waterdrop RO water filtration system is an innovative, all-in-one intelligent water purification system. 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, the Waterdrop Reverse Osmosis Water Filtration System saves water waste by 300%. Save money on your water bills while running the RO system.
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    • An electrical outlet is required to operate the RO system. Main power cable 90", faucet's power cable 59".
    • We do not recommend connecting tankless RO to a refrigerator or ice maker.
    • We do not recommend using well water as source due to its complicated composition.
    • Placing this RO after a salt-based water softener may affect the taste (reduction rate 90%).
    • Drill two holes to install the system. One for faucet assembly and the other for drain pipe connection.
    • Your experiences value most for us. We work to meet your needs.
    • We make every attempt to resolve any issues you have.
    New technology, new experience.
    NSF 58 & 372 certified Reverse Osmosis Water Filtration System
    Waterdrop RO system is certified against NSF/ANSI standard 58 & 372. Over 90% of TDS can be reduced after complete flushing. Waterdrop RO system doesn't contain a variety of chemical substances, such as bisphenol A, formaldehyde etc.
    *For NSF 58&372: Certificate C0145653, by NSF International, 2020.
    Innovative RO system with composite filters
    It is an innovative system to use composite filters to filter water faster and make performance better.
    There are multi-stage filtration layers in the three filters, and high-quality filtration media creates a premium effect. The 400GPD water flow, contaminants reduction and tankless design also help ensure freshness.
    Waterdrop has gradually evolved into a professional brand of water purification products. We care about what our consumers want, so we are constantly improving and adding water purification products to our system to bring it more in line with the needs of modern day life.
    Innovative composite filter
    More centralized filtration performance Adopts advanced composite filter technology and combined multiple filter materials to make one filter contain multi-stage filtration layers. So that you can reduce the frequency and quantity of replacement.
    Effectively filters most harmful contaminant Uses the characteristics of various filter materials skillfully and combines them to achieve better filtration. The composite filter can intercept most harmful contaminant.
    Better water purification This revolutionary RO system adopts better composite filter element, getting rid of slow water flow and water storage problem. So it can filter water faster, and every drop of water is fresh enough.
    NSF/ANSI 58 and NSF/ANSI 372 Certified Reverse Osmosis Filtration System
    NSF 58 certified Tested and certified by National Science Foundation International against NSF/ANSI standard 58. Over 90% of TDS can be reduced after complete flushing. *Certificate C0145653, by NSF International, 2020.
    NSF 372 certified It is also NSF/ANSI 372 certified for lead-free material by National Science Foundation and American National Standards Institute. We promise you a trustworthy product to provide you with safer water. *Certificate C0145653, by NSF International, 2020.
    Basic contaminants reduction Reduces chlorine, taste and odor, chloramine, scale, turbidity, cysts, and many heavy metals.
    Chemical contaminants reduction Reduces inorganic pollutants, such as arsenic and inorganic arsenic compounds, and fluoride. Reduces organic contaminants, such as asbestos, benzene, formaldehyde, phenytoin, nitrate/nitrite, bisphenol A, trichloromethane, chlordane, pfoa & pfos, etc.
    Flush for Accumulative Working Time over 2 Hours If the machine keeps working over 2 hours, the surface of RO membrane will be flushed automatically for 20 seconds. Flush for No Working within 24 Hours (Holiday Mode) If the machine stops dispensing water for 24 hours, the system will be automatically flushed for 1 minute.
    Leakage protection function is originally built-in the system. If water leaks, malfunction will indicate E02 and buzzer will keep beeping. Just pull out the water container, clean the container and re-install it back, then the malfunction will be fixed automatically.
    To extend the pump’s life as long as possible and reduce safety risks caused by forgetting to close the faucet, machine will alert and malfunction indicates E03 and buzzer beeps for three minutes if it keeps dispensing water over 30 minutes. If over 33 minutes, it will automatically stop dispensing water. You can re-power it on for normal use.
    There will be a corresponding protection if a machine is frequently started and stopped by improper operation. When malfunction indicates E04 and buzzer beeps for five times., it will alert and automatically stop dispensing water. You can re-power the machine on to recover it.
    More Information
    Product Information
    Capacity 400.00 gallons
    Color Brushed Nickel Faucet
    External Testing Certification NSF 58 & 372
    Included Components System cover, Brushed nickel faucet, RO filter, CF filter, CB filter, PE pipes *3, T-fitting, Waste-water clip
    Item Weight 31.0 pounds
    Lower Temperature Rating 41.00 degrees_fahrenheit
    Material 1. System cover: plastic 2. Faucet: metal 3. RO filter: reverse osmosis membrane 4. CB filter: carbon block 5.CF filter: pp cotton & carbon block
    Maximum Flow Rate 0.28 gallons_per_minute
    Model Number WD-G3-W
    Number of Items 1
    Part Number WD-G3-W
    Power Source Type Corded Electric
    Purification Method Reverse Osmosis , Carbon Block
    Style Brushed Nickel Faucet
    Upper Temperature Rating 100.40 degrees_fahrenheit
    Warranty Description Please note: Most RO systems do NOT recommend using well water as a source. Large particles in well water will clog the filters easily and shorten filter life.
    *Some reviews are from for the same product.
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    Questions and Anwsers

    How does Waterdrop reverse osmosis system works?

    Water first goes through a pre-sediment PP membrane and a carbon block filter. This will reduce sands, rusts, chlorine, etc. Then running through reverse osmosis membrane, to reduce 90% of TDS and heavy metals like arsenic and mercury. With the last step of filtration through a secondary activated carbon block, you can enjoy the water from the faucet.

    Can Waterdrop reverse osmosis water filter system remove bacteria?

    Yes, the RO membrane (filtration accuracy 0.0001μm) can effectively reduce 90% of bacteria and viruses.

    Can Waterdrop reverse osmosis system remove the salt?

    Yes, when water goes through the RO membrane, it can reduce salt, iron, fluoride, lead, and calcium, et.

    Does this RO water system remove arsenic?

    Yes, The reverse osmosis membrane can filter larger inorganic molecules like lead, iron, chromium, and arsenic.

    Can I use this reverse osmosis system on well water?

    We do not recommend using well water as a source for our RO systems.
    The reasons are as follows:
    1. Large particles.
    Compared to municipal tap water, the well water is rich in large particles, which will clog the filters easily, and shorten their life significantly. Please note that the filters will still need to be replaced more frequently, even if you have added a pre-filtration system.
    2. Composition
    The well water has a very complicated composition, and some of them (apart from the large particles) can cause the filter or internal valve to be clogged and prevent the RO system from normal performance.
    3. Water pressure
    The well water may not provide the feed water pressure that the RO system requires (14.5 psi min.). Furthermore, the water pressure will be even lower after passing through pre-filtration systems.

    Can the reverse osmosis system be connected to the refrigerator so the ice is filtered as well?

    1. Generally speaking, yes, The RO system can be connected to your refrigerator.
    After completing the registration online, you could choose the accessory kit, which will help you connect the RO to your refrigerator/ice maker.
    Since different refrigerator/ice maker has a various requirement of water pressure, it's not possible for our RO system to provide them all. Connection under mismatched circumstances may result in many problems, including but not limited: slow ice making, frequent start-stop issues, etc.
    Therefore, it's NOT recommended to connect the RO system to your refrigerator/ice maker.
    2. To determine if the RO's outlet pressure is enough to be connected, you may need to acquire the refrigerator's pressure requirement first, which can be found in its user manual.
    For your reference:
    RO's outlet pressure: ca. 35 psi

    What is the minimum water pressure to operate the Waterdrop RO system?

    The rated water inlet pressure of the machine is 14.5-87psi. It can work properly within this range.

    How to install Waterdrop reverse osmosis system?

    Waterdrop RO systems are designed for DIY installation. You can install the system in 30 minutes. Simply refer to the instruction manual and instructional videos, or contact us by email, phone, or live chat.

    When to change reverse osmosis filters?

    G3: The CF filter has a 6-month lifetime; the CB filter has a 1-year lifetime; the RO filter has a 2-year lifetime. Waterdrop G3 Reverse Osmosis System has a smart faucet and filters life indicators that will remind you to replace the filter.

    Does the G3 RO system need the eletricity to run?

    Yes, the Waterdrop RO system needs electricity.

    Is the RO unit certified by the water quality association (wqa) as a RO unit (NSF/ANSI F58)? where can I find the certification?

    We are working with NSF and will get listed early in 2020.

    How many gallons of "wastewater" is put out for each gallon of filtered water?

    The drain ratio is 1:1. That means for each gallon of filtered water, the system will put out 1 gallon of wastewater.

    Can I use our own faucet?

    Truly sorry, the brushed nickel faucet is the only option available now.
    You could use your own RO faucet with our product, but not a normal faucet for tap water.
    There are a few things you may need to know before purchasing one:
    Firstly, our faucet is equipped with a filter life indicator, which allows you to monitor the filters' life easily. If you decide not to use our original faucet, this function will not be in effect.
    Secondly, your RO faucet should be able to connect with the outlet tubing of the system, which has a diameter of 1/4".
    In addition, it should have a "Quick-Connect Fitting", please click here.
    OR, it should come with a set of accessory parts, which allows you to connect the faucet with the bare end of our outlet tubing. Please click here to see the example for your reference.
    If the faucet does not meet one of these requirements, you will need to acquire a corresponding adapter, in order to complete the connection with the machine.

    Is the water line hose 1/4" or 3/8"?

    Inlet tubing: 3/8", Outlet tubing (connect with RO faucet): 1/4", Feedwater adapter: compatible with 3/8" and 1/2" water line.

    What does Pure to Drain Rate mean?

    The reverse osmosis water filter relies on a semi-permeable membrane to filter out impurities from drinking water. When the tap water is compressed through the RO membrane, it produced pure water and waste water. The ratio of pure water to waste water is called wastewater ratio. 1:1 wastewater ratio means 1 gallon water is wasted per 1 gallon purified, and 2:1 wastewater ratio means 1 gallon water is wasted per 2 gallon purified. The higher the wastewater ratio is, the less waster water produced during the filtration process. During the use of RO water filter, the actual ratio might be lower than the labeled, depending on many factors such as water quality, pH, pressure and temperature.
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    Waterdrop G3 Reverse Osmosis Water Filtration System