Waterdrop G2 Reverse Osmosis System for Home
Model number
WD-G2-B/WD-G2-W
Item weight
20.94 pounds
Materials
System cover: BPA-free plasticFaucet: metalMRO filter: reverse osmosis membrane & activated carbon blockCF filter: sediment PP membrane & activated carbon block
Power cord length
59 inches
Product dimensions
17.7×5.9×13.9 inches
Item Model Number
WD-G2-B/WD-G2-W
Color
White & Black
Components Included
System cover, MRO filter, CF filter, brushed nickel faucet, feed water adapter, PE tubing *3 ( 60" ), drain saddle, lock clips, teflon tape, main power cable ( 59" )
Flow rate
400 gallons per day (GPD)
Indoor or outdoor use
Indoor use only
Usage conditions
Ice machines, Faucets, Aquariums, RVs, Well water*If you use well water as the source, please ensure that the feed water is pre-filtered.An electrical outlet is required to operate the RO system.
Reduction substances:
TDS, chlorine, taste and odor, chloramine, scale, turbidity.Carcinogens: chromium (hexavalent), chromium (trivalent), cadmium and cadmium compounds, ferric oxide.Heavy metals: lead, mercury, barium, copper, radium 226/228, aluminum.Microorganic contaminants: cysts.Inorganic pollutants: arsenic and inorganic arsenic compounds, fluoride.Organic pollutants: asbestos, benzene, formaldehyde, trichloromethane, chlordane, PFOA & PFOS, etc.
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Waterdrop G2 tankless reverse osmosis water filtration
system, one of the latest products launched last year, is a water filter system dedicated to
meet your urgent need for good contamination reduction rate with a fast water flow. RO, the
abbreviation of reverse osmosis, is a “superstar” technology employed in water purification
systems, where partially permeable membrane is used. And we are striving for excellence to
deliver the right water purifier for you. We have a series of drinking water filtration system.
Let me tell you why choosing Waterdrop tankless reverse osmosis system is a wise decision you
will make!
For decades, we drink water directly from the faucet
with no awareness of the fact that some substances in taping water are harmful to our health.
Lead, for a start, is a toxic metal that comes from the pipe lines in almost every American
household. Drinking lead-tainted water can lead to many problems. Once absorbed, lead will be
stored in our bones as a continual internal exposure, waiting to be released as our bones
demineralize. This may result in people getting possible health risks like high blood pressure,
cardiovascular diseases. Children under age 3 is extremely vulnerable to it. Luckily, our ro
water purifier is NSF 372 certified for lead-free material, effectively cutting off lead
exposure from root. The system also got NSF 58 claim to reduce over 90% of TDS after complete
flushing, another main impurity we aim to conquer. TDS, standing for total dissolved solid,
effects taste and odor of water if its level is exceedingly high. Removing TDS can give you a
pure water free from unpleasant taste and odor. This is the reverse osmosis system you can ever
have!
Besides all the certifications, Waterdrop tankless RO
system uses composite ro water filter. This original move brings about excellent performance in
filtration. The five-stage filtration of the home reverse osmosis water filtration system is
achieved by combining multiple under sink water filter materials into the whole undersink water
filter.
Water first goes through a pre-sediment PP membrane and
a carbon block filter. The high-precision activated carbon block is made from natural coconut
shell, the pore of the activated carbon block in which is much higher than that in other forms.
After running through another sediment membrane for additional impurities rejection, water will
face a reverse osmosis membrane, to reduce 90% of TDS and most heavy metals like arsenic and
mercury. The efficiency equals more than three stages of filtration. Using ro membrane will give
you an extra benefit—you don’t have to replace filters that frequently! The reverse osmosis
filter can bring you so much convenience! With the last step of filtration through a secondary
activated carbon block finished—mission accomplished! Any particles larger than 0.0001 μm will
be filtered out. Most contaminants are blocked outside. There, a cup of water that is pure,
healthy, absent of taste, odor and color is right in front of you.
This is what we give you—the reverse osmosis water. Bon
appetit! Get you a water filtration system for home because this is the home water filter using
the ro filter!
Waterdrop G2 RO system is an all-in-one, intelligent
water purification system with many innovative designs. Our under sink reverse osmosis is
designed to be tankless, leaving out the gigantic and ugly reverse osmosis water tanks used
often in conventional water treatment systems. And this smaller and more compact reverse osmosis
system can be easily put under the sink while saving more storage than its conventional
counterparts, and this new water filter reverse osmosis also helps you avoid secondary
pollution. This is the water filter systems for home! This tankless reverse osmosis water
filtration ranks high on the home water filtration system list. Another innovative design is the
internal pump, which is used for raising water pressure, and with the application of composite
filter elements, the water flow of the under-sink water filter can reach to 400 GPD (gallons per
day). This literally means you can get a cup of filtered water in just 12 seconds. The
traditional RO system, however, filters water more slowly and stores water in the reverse
osmosis tank, which may cause secondary contamination and therefore cannot meet the goal of
producing purified water. This quick water purification process and tankless design meet the
need of your whole family and even small companies for a purer ro water.
Besides this, Waterdrop RO system is environmentally
friendly, as it saves water waste by 300% compared with traditional home water filtration
system. The waste water ratio is 1:1. There are complaints about reverse osmosis water system
filtering more waste water than filtered water, but with our product, we free you from this
worry. And waste water is by no mean a waste. Instead, you can use your innovation to use this
water to flop floor, clean yard, or even wash car. Of course, this will also save you money on
water bills. It kills two birds with one stone! Another advantage of buying our tankless RO
system is its simple installation. It’s normal to look at countless components, having no clues
about how to put them together to become one machine, let alone an enormous pure water filter
such as this. But please don’t worry about that. Our filtered water dispenser is designed to be
easy-to-install. Within just a few minutes, the under-sink water filtration systems can be
installed and put to use. But make sure that once the installation is finished, the first step
is to turn on the faucet and flush the system for about half an hour. The light on the faucet
will flash blue during this period time. Wait till it stops, and then you can start to use the
system and enjoy the excellent water filtration. Water filter replacement is another advantage.
Reverse osmosis filter replacement is also quite simple, as it can be changed with one single
turn.
All in all, Waterdrop promises to give you the right
home water filtration system possible, so that you and your family members can enjoy the
great-tasting, pure, and healthy water. We regard having healthy drinking water as one of the
most important human rights, and customers need is paramount, and we value your reverse osmosis
system reviews as these are what makes us see where our problems lie and ways to help us
progress! We are here to deliver the right water filtration system!
How to change tankless reverse osmosis filters?
¼ left turn to take the filter out. Install a new filter and ¼ right turn.
What is the PH of reverse osmosis water?
Reverse osmosis water has a pH around the 6.5.
Is this reverse osmosis water filter system unit suitable for well water?
We do not recommend using well water as source for our RO systems.The
reasons are as follows:1. Large particles.Compared to municipal tap water, the well water is
rich of large particles, which will clog the filters easily, and shorten their lifetime
significantly.Please note that the filters will still need to be replaced more frequently, even if you
have added a pre-filtration system.2. CompositionThe well water has very complicated compostion,
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 pressureThe 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.
Why is my tankless reverse osmosis system slow?
If you forget to change your water filters, with time your system will
produce less and less water. Clogged or fouled water filters is the most common cause for a slow flow.
Is reverse osmosis water bad for you?
The process of reverse osmosis does not make water unhealthy in any way.
Rather, the purification benefits may protect you from many water-borne contaminants.
What is the disadvantage of RO water?
One of the major disadvantages of RO systems for the home is that they
remove most of the minerals from the water leaving it with an acidic PH. Also, during the purification
process, there is waste water into your drain pipe.
Is it safe to drink RO water?
Yes. Reverse osmosis water filter reduces many contaminants from your
drinking water.
Does tankless reverse osmosis kill viruses?
A reverse osmosis system will remove harmful viruses and bacteria whose
diameter is greater than 0.0001 μm from the source water.
Can tankless reverse osmosis remove viruses?
A reverse osmosis system will remove harmful viruses and bacteria whose
diameter is greater than 0.0001 μm from the source water.
What is left in the water after a reverse osmosis process?
Reverse osmosis does not remove everything. Most contaminants are removed
in most cases when passed through an RO membrane but there are much smaller things can sometimes still
be in the water after the process
Which is the best water purifier for hard water?
Water softeners would be a better option when it comes to hard water since
they work better with hard water than any other type of water purification system.
Would this system filter sodium out of my well water?
As a benefit of the RO membrane (filtration accuracy: 0.0001μm), this
product is able to reduce the sodium from the source water.
Can this tankless reverse osmosis system remove fluoride and hormones?
As a benefit of the RO membrane (filtration accuracy: 0.0001μm), this
product is able to reduce fluoride and hormones from the source water.
Can this RO filter be used with hard water?
Yes, this machine can be used with hard water, and the TDS reduction rate
will be 90% and above after complete flushing. But we do not recommend using it as a source for the RO
system directly.
What type of material is the faucet?
This model (WD-G2-W) comes with a brushed nickel faucet as default. The
lead-free faucet is made of food grade copper-zinc alloy, and a brushed nickel plating is applied to its
surface.
What is the waste water to filtered water ratio?
The waste to filtered water ratio is 1:1, which is much higher than the
traditional RO systems.
Could I buy Waterdrop tankless reverse osmosis system on amazon?
Your can buy from Amazon store Waterdrop Direct.
Does Waterdrop have tankless reverse osmosis system with remineralization?
Yes. We have.
Tankless vs tank reverse osmosis system
Tank reverse osmosis system holds reverse osmosis water so you have plenty
to use when you need it. A traditional tank reverse osmosis system makes water slowly. It takes one
minute to produce two to three ounces of RO water. If you were to turn on your faucet for a glass of
water at the actual membrane production rate, then you would have to wait at least 5 minutes for it to
fill. Waterdrop tankless reverse osmosis system has overcome the issue of bacteria colonizing in the
bladder tank. With no storage tank to fill, Waterdrop tankless reverse osmosis system does not run until
RO water is needed.
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 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.
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.
Composite filter technology
The new composite filter technology employs an excellent filter combination to achieve more
efficient filtration.
The composite water filters can effectively reduce most contaminants.
Composite integrated filters
CF filter reduces rust, sediment, large particles, chlorine, taste and odor.
MRO filter effectively reduces most contaminants, such as chloramine, antibiotics, organic
matter, heavy metals, nitrite, bacteria, and limescale. This reverse osmosis water filter
improves the taste of water and provides purified water that is as fresh as spring water.
Reverse osmosis membrane
The reverse osmosis membrane has a pore size of 0.0001 μm, which is one-millionth of a strand of
hair. Bacteria and viruses are 5,000 times larger than its pore size.
Therefore, only water molecules and some beneficial mineral ions can pass through the RO
membrane. Heavy metals and other impurities are discharged from the waste water tubing.
The G2 RO membrane can reduce most harmful substances in water.
Innovative tankless design
The tankless reverse osmosis system ensures the safety of your family’s drinking water.
This compact RO system also saves over 70% more under-sink storage space as compared to
traditional reverse osmosis water filter systems.
The tankless design avoids recontamination, such as bacterial growth.
Kind notice:
Please refer to this diagram and be informed that you need to drill a hole on your countertop to
place the smart faucet (No need for this step if your countertop already has a hole).
Besides, an adapter will be installed on your household water tubing to connect to RO system’s
wastewater tubing and input water tubing.
Electricity is required to run the RO system.
We do not recommend using well water as source for our RO systems. We do not recommend
connecting tankless RO to a refrigerator or ice maker.
It's highly recommended to install our RO system with components provided by Waterdrop.
Installing the system with any parts or accessories that are not provided by Waterdrop may cause
the system to malfunction or shorten the lifetime of the system/filters.
Fills a cup of water in 12 seconds
This G2 Reverse Osmosis Water Filtration System offers a fast water flow rate of up to 400 GPD.
Get a cup of filtered water in 12 seconds, satisfying your needs while saving time.
Compared t o the traditional RO water filter system, which only has continuous water flow during
the first two minutes, Waterdrop reverse osmosis system always has a stable water flow.
CompareRO System Models
Find the right reverse osmosis system for you >
Smart filter life reminder
3 colors of lights show the status of water filters.
Blue means your water filters are functioning well.
Purple means you need to replace the water filter soon. You still have 15 days to replace it.
Red means you have to replace the water filter immediately.
Easy to install
Installing the Waterdrop G2 under sink water filtration system takes less than 30 minutes.
Due to the twist-and-pull design, you can replace the water filter in 3 seconds.
1:1 low drain ratio
All reverse osmosis water purification systems will produce concentrated water to discharge
impurities.
Compared to traditional RO water purifiers, the G2 RO system produces less concentrated water
and saves 300% more water.
You can collect concentrated water to mop the floor, wash your car, do laundry, etc.
Protects each baby's health
Newborns are very delicate. Compared to tap water, RO water is purer, cleaner and more suitable
for babies. Milk powder made by RO water is easier to be absorbed.
G2 RO Filtration System
D4 RO Filtration System
G3 RO Filtration System
G3P800 RO Filtration System
D6 RO Filtration System
G2P600 RO Filtration System
Need Installation
√
√
√
√
√
√
Beneficial Minerals
×
×
×
×
×
×
Flow Rate
400 GPD
400 GPD
400 GPD
800 GPD
600 GPD
600 GPD
Pure to Drain Rate
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.
Faucet
Ordinary faucet
Ordinary faucet
Smart faucet
Smart faucet
Smart faucet
Ordinary faucet
Display
Filter lifespan
Filter lifespan
Filter lifespan & TDS
Filter lifespan & TDS
Filter lifespan & TDS
Filter lifespan
Self-clean
×
√
√
√
√
×
Holiday mode
×
×
√
√
√
×
Electricity Required
√
√
√
√
√
√
Filter Cartridges
WD-G2CFWD-G2MRO
WD-D4RF
WD-G3-N1CFWD-G3-N2ROWD-G3-N3CB
WD-G3-N1CFWD-G3P800-N2ROWD-G3-N3CB
WD-D6RF
WD-G2CFWD-G2P6MRO
Noise(≤)
55dB
55dB
65dB
65dB
55dB
55dB
Filter Lifespan
CF-12 MthsMRO-24 Mths
12 Mths
CF-6 MthsCB-12 MthsRO-24 Mths
CF-6 MthsCB-12 MthsRO-24 Mths
12 Mths
CF-12 MthsP6MRO-24 Mths
Dimensions(inch)
17.32*5.91*13.9
16.02*6.22*12.44
18.11*5.67*17.72
18.11*5.67*17.72
15.98*5.98*11.97
17.32*5.91*13.9
WD-G2CF
WD-G2MRO
Filtration Media
Sediment PP membrane and activated carbon block
Reverse osmosis membrane and activated carbon block
Filter Lifespan
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
G2 RO Filtration System
D4 RO Filtration System
G3 RO Filtration System
G3P800 RO Filtration System
D6 RO Filtration System
G2P600 RO Filtration System
Need Installation
√
√
√
√
√
√
Beneficial Minerals
×
×
×
×
×
×
Flow Rate
400 GPD
400 GPD
400 GPD
800 GPD
600 GPD
600 GPD
Pure to Drain Rate
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.
Faucet
Ordinary faucet
Ordinary faucet
Smart faucet
Smart faucet
Smart faucet
Ordinary faucet
Display
Filter lifespan
Filter lifespan
Filter lifespan & TDS
Filter lifespan & TDS
Filter lifespan & TDS
Filter lifespan
Self-clean
×
√
√
√
√
×
Holiday mode
×
×
√
√
√
×
Electricity Required
√
√
√
√
√
√
Filter Cartridges
WD-G2CFWD-G2MRO
WD-D4RF
WD-G3-N1CFWD-G3-N2ROWD-G3-N3CB
WD-G3-N1CFWD-G3P800-N2ROWD-G3-N3CB
WD-D6RF
WD-G2CFWD-G2P6MRO
Noise(≤)
55dB
55dB
65dB
65dB
55dB
55dB
Filter Lifespan
CF-12 MthsMRO-24 Mths
12 Mths
CF-6 MthsCB-12 MthsRO-24 Mths
CF-6 MthsCB-12 MthsRO-24 Mths
12 Mths
CF-12 MthsP6MRO-24 Mths
Dimensions(inch)
17.32*5.91*13.9
16.02*6.22*12.44
18.11*5.67*17.72
18.11*5.67*17.72
15.98*5.98*11.97
17.32*5.91*13.9
WD-G2CF
WD-G2MRO
Filtration Media
Sediment PP membrane and activated carbon block
Reverse osmosis membrane and activated carbon block
Filter Lifespan
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-G2CF Filter for Waterdrop G2P600 Reverse Osmosis System
The 2-in-1 composite filter uses a natural activated carbon block and a sediment PP
membrane.
Provides you with 12 months or 1,100 gallons of clean filtered water.
You can replace the filter in 3 seconds with a single twist. No tools are required.
29.99
Total price: $29.99
Total price: $29.99
Add to cart
WD-G2MRO Filter for waterdrop G2 Series Reverse Osmosis System
Provides you with 24 months of clean filtered water.
You can replace the water filter in 3 seconds with a single twist. No tools are required.
89.99
Total price: $89.99
Total price: $89.99
Add to cart
Remineralization Filter for All Series Waterdrop Reverse
Osmosis Systems-Waterdrop MNR35
An excellent add-on Remineralization filter adopts 18 natural materials to restore minerals.
Saves 8300 single-used bottles and $12600 spent on bottled mineral water.
Compatible with RO water system, undersink filtration systems and refrigerator.
29.99
Total price: $29.99
Total price: $29.99
Add to cart
