The G3P600 Is Designed for Healthy Living. Enjoy purified water instantly, with space-saving convenience perfect for your kitchen.
Key Features
[Smart choice of 2,000,000 American families] Waterdrop G3 series RO system has been a star product among Waterdrop products, which has become a first choice of 2,000,000 American families and widely praised by users and social media by means of its smart and outstanding design.
[Trusted Certification] Waterdrop G3P600 reverse osmosis system is certified against NSF/ANSI 58 for TDS reduction and NSF/ANSI 372 certified for lead-free material. See WD-G3P600 RO system test results for more. The tankless reverse osmosis system is also certified by the Federal Communications Commission. Besides, it meets the EU Standards and UKCA Standards for safety.
[2:1 Pure to Drain Ratio] G3P600 tankless reverse osmosis system can produce two cups of purified water while producing only one cup of wastewater. This helps you save money on your water bills in some way.
[600GPD Fast Water Flow] As an upgraded reverse osmosis system, the G3P600 tankless reverse osmosis system produces 600 gallons of filtered water per day. With a fast and stable water flow rate, this RO system fills a 8 oz cup with water in 8 seconds, which is ideal for drinking, washing vegetables and fruits.
[8-stage Filtration] Tested by an official third-party laboratory (SGS), the tankless reverse osmosis system can effectively reduce TDS, chromium, PFAS, fluoride, arsenic salt, iron, radium nitrate, calcium, particles, chloride, chlorine, and heavy metals like hexavalent chromium in your tap water. And our RO system can reduce toxic chemicals such as vinyl chloride, Ethylhexyl acrylate, isobutylene, ethylene glycol, and mono butyl ether, according to the reverse osmosis membrane technical manual.
[Smart Display Faucet] The reverse osmosis system is built with a smart display faucet. For instance, the TDS monitor tells you the quality of your filtered water, while the filter life tracker shows how soon you need to replace your filter. So now you can enjoy an improved water-using experience and a convenient lifestyle.
1-Year Warranty
Enjoy peace of mind and confidence in your purchase with our 1-year warranty, backed by lifetime technical support.
Replacement Filter
Plan ahead – get a replacement filter and always have fresh water ready!
CF Filter
Filter Life: 6 Months or 500 Gallons
$29.99
Add To Cart
CB Filter
Filter Life: 12 Months or 1,100 Gallons
$29.99
Add To Cart
RO Filter
Filter Life: 24 Months or 2,200 Gallons
$109.99
Add To Cart
Remineralization Filter
Filter Life: 12 Months or 1,100 Gallons
$29.99
Add To Cart
Replacement Filters Set
Saving your time and money
$89.97
Add To Cart
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Overview
Specs
Compares
Reviews
FAQs
Replacements
G3P600 Reverse Osmosis System - Waterdrop G3P600
Overview
Specs
Compares
Reviews
FAQs
Replacements
G3P600 Reverse Osmosis System - Waterdrop G3P600
Add - $459.00
Overview
Specs
Compares
Reviews
FAQs
Replacements
NSF/ANSI 42&58&372 Certified
Water safety assurance
2:1
Pure to Ratio
Save 800% water
8-stage Filtration
0.0001μm RO membrane
30-min Easy Installation
Smart Display Faucet
G3P600
is
Designed
For
Healthy Living
Suggested Family Size:
Pure Water Right From Your Tap
Advanced water filter for sink to remove
impurities efficiently while being cost-effective for everyday family use.
Tankless for Easy and Pure
This under sink water filter saves 70% under-sink space and eliminates the risk
of
bacterial second contamination from storage tanks.
8-stage Advanced Filtration
This reverse osmosis water system boasts an 0.0001μm RO
membrane and UV sterilization to reduce TDS,
PFOA, PFOS, Chlorine, Fluoride, Arsenic, Lead, and more.
600 GPD Fast Flow
With a 600 GPD large capacity, this reverse osmosis filter delivers clean water at an rapid flow,
filling a 6oz cup within a mere 6.5 seconds.
More Features
Smart Display Faucet
This tankless reverse
osmosis system monitors water quality in real-time, showing TDS levels and
alerting
you when it's time to replace the filter for optimal performance.
Long-lasting Filter
The RO filter up to 24
months lifespan to reduce replacement frequency and costs, while replacing
bottled
water, making it an eco-friendly choice for both your wallet and the planet.
Intergrated Waterways
The integrated waterway
provides a smooth waterway to enhance the water filtration efficiency. Moreover
reduces the risk of leakage when daily using and filter replacement.
Easier to Enjoy Pure Water
30-min installation
No professional and cost needs
3s replacement
Easy twist-and-pull design
Installation
Easy DIY Installation
Best reverse osmosis water filter for
saving space in your kitchen! Compact and elegant design not only saves installati
Sustainability
Save 800% Water
This tankless reverse osmosis system
maximizes cost savings and reduces environmental strain—all while securing a supply of clean &
fresh
water.
Sustainability
Eco-friendly Choice
Our commitment to reducing plastic waste for
a cleaner world, fighting plastic pollution. Embrace a greener lifestyle with our eco-friendly
tankless
ro system.
Certification
NS/ANSI 42&58&372
Certified
Reduced substances
TDS, PFOA, PFOS,
Chlorine, Fluoride, Barium, Arsenic, Salt, Chromium-VI, Lead, Heavy metals, Bad Odor
& Taste
System Tested and
Certified by IAPMO R&T against NSF/ANSI Standard 58 for the reduction of the
claims specified on the Performance Data Sheet, and NSF/ANSI 372 (≤0.25% lead).
Best Reverse Osmosis Under-Sink Water Filter A Smart System That Keeps You Updated On Filtration
Our engineers found that Waterdrop's tankless design saves space compared with traditional reverse
osmosis (RO) systems and is more efficient too.
This water purifier secures the top spot on our list due to its impressive capacity of 800 gallons per
day, which can easily handle the water needs of a large family.
This allows you to experience the benefits of reverse osmosis without needing a lot of extra space.
Waterdrop G3 RO System is one of the most popular options for homeowners who are interested in saving
space and conserving water.
Review
Hear From Our Pros
Discover why experts trust the Waterdrop Undersink RO System! Enjoy purified water instantly, with space-saving convenience perfect for your kitchen.
The pure to drain ratio is 2:1, therefore, for every 2
cups of pure water you get, only 1 cup of wastewater is produced, which is much higher than the
traditional RO systems.
What is new about the Waterdrop G3P600 Ro water
filter system?
The RO system offers faster water flow (600 gallons per
day) and can filter a cup of water in about 8 seconds. Compared to traditional RO systems, the
Waterdrop RO System has a low drain ratio of 2:1. Save more money on your water bills!
What is reverse osmosis water systems?
Reverse osmosis (RO) is a water purification process
that uses a partially permeable membrane to filter out impurities from drinking water. In reverse
osmosis, an applied pressure is used to overcome osmotic pressure, a colligative property that is
driven by chemical potential differences of the solvent, a thermodynamic parameter. The result is
that the solute is retained on the pressurized side of the membrane and the pure water is allowed to
pass to the other side. To be "selective", this membrane should not allow large molecules or ions
through the pores, but should allow filtered clean water to pass freely.
How does a reverse osmosis system work?
A reverse osmosis system reduces sediment and chlorine
from water with a prefilter before it forces water through a semipermeable membrane to reduce
dissolved solids. After water exits the RO membrane, it passes through a postfilter to filter the
drinking water before it enters a faucet.
Does the reverse osmosis water filtration system
produce wastewater?
All RO systems will produce concentrated water to
discharge impurities. Compared to traditional RO water purifiers, Waterdrop 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.
What contaminants can Waterdrop reverse osmosis water
filter system remove?
Waterdrop reverse osmosis water filter system adopts
advanced composite filter technology. Uses the characteristics of various filter materials
skillfully and combines them to achieve better filtration. The composite filter can intercept most
harmful contaminant. • 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.
Does Waterdrop reverse osmosis water filter system
need power?
The RO system has a pump that will need power to
maintain a fast water flow rate.
How to install 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. This video explains how to install Waterdrop RO system.
How often do I need to change the RO filter?
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 filter life indicators that will remind you to replace the filter.
Does the reverse osmosis system make a loud sound?
The sound will not exceed 65 dB, which is a comfortable
level for everyday life (65 dB is tested under standard laboratory conditions, where the feed water
pressure is between 14.5 psi and 87 psi). A loud sound may be caused by the following: a. The
system is not positioned in a flat area. Make sure the system is placed smoothly without
shaking. b. The system is placed against the cabinet. Do not place the system against the
cabinet. The system may vibrate when it works. c. The water pressure is unstable. Check and
confirm the water pressure is between 14.5 psi and 87 psi. The sound will decrease when the water
pressure becomes stable.
When you change filters, do you need to turn the
water off?
The water source and power supply are not required to
be cut off when the filters need to be replaced. The replacements can be directly screwed and
reinstalled. RO system can be normally used after resetting and the flushing process are finished.
Does the RO system remove coliform and other
parasites?
Our RO system uses reverse osmosis filtration
technology with a filtration accuracy of 0.0001um, and the system can effectively reduce most
contaminants, including coliform and other parasites.
Does this system eliminate or remove Atrazine?
As a benefit of the RO membrane (filtration accuracy:
0.0001μm), this system is able to reduce the atrazine from the source water. In addition, the
composite filters of G3 can also reduce chlorine, fluoride, heavy metals and provide you with fresh
and tasty water.
Does this RO water system remove arsenic?
As a benefit of the RO membrane (filtration accuracy:
0.0001μm), this product is able to reduce the arsenic efficiently from the source water. The
membrane has microscopic pores that are specially sized to allow water molecules through, while
trapping larger inorganic molecules like lead, iron, chromium and arsenic.
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. Composition The 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
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.
Do you need to have an electrical outlet under your
sink for this work?
As a standard appliance, this product will need to be
plugged into one electrical outlet to function normally.
Does this RO system need a drain piping nearby for
discharge?
Yes, this model does need a drainpipe nearby, for
discharging the waste water. For that, we provide an adjustable drain saddle to connect the RO's
waste water tubing to your drainpipe.
What is the amount of space required between the RO
unit and the cabinet?
In order to avoid the vibration which can affect the
use experience, please ensure that there is an about 1-inch gap between the RO system and the
cabinet. The size of the RO Filtration system is 18.11 "* 5.67" * 17.72 ", without a storage tank.
It's very thin and takes up very little space.
Has this RO water system been NSF certified yet?
Waterdrop G3P600 reverse osmosis system is certified
against NSF/ANSI 58 for TDS reduction and NSF/ANSI 372 certified for lead-free material. See WD-G3P600
RO system test results for more.
Is the water line hose 1/4" or 3/8"?
Inlet tubing: 3/8", Outlet tubing (connect with RO
faucet): 1/4", Feed water adapter: compatible with 3/8" and 1/2" water line.
Can I buy the accessory kit so that I can hook up my
fridge all at once?
Yes, the instruction manual explains how to connect the
Waterdrop to your fridge using parts purchased from a hardware store. The output from the Waterdrop
to the faucet is 1/4” tubing. If your fridge has a 1/4” input, all you need is a 1/4” quick-connect
T-adapter and the tubing that you’ll run to your refrigerator - you can find these online or at your
local hardware store. If your refrigerator is like mine, the input is 3/8”, so I had to add an
additional 1/4” to 3/8” adapter to the line leading from the T-adapter to the fridge. It doesn’t
affect the performance of the Waterdrop at all.
Is this reverse osmosis water system BPA free?
Please note that our RO system is BPA free.
Does this reduce or remove the salt in the water from
my water softener?
Although with filtration accuracy of 0.0001 μm, this
model can reduce Calcium ion 90% of the salt from the water, the remaining salt added by the water
softener may still affect the water taste. Therefore, we don't recommend placing the RO system after
a salt-based water softener, since the taste will be affected.
What is the minimum water pressure to operate this
unit?
The rated water inlet pressure of the machine is
14.5-87psi. It can work properly within this range.
What size hole would I need to drill to install the
faucet in my sink?
It's recommended to drill a hole of 1". If there's a
reserved hole for the soap dispenser on your countertop, you could use that to install the RO faucet
directly. In addition, we have included a sticker in the package, which could be used as a reference
while drilling the hole.
How often do you need to replace the reverse osmosis
filters?
The life of the filter element of our machine depends
on the two indexes of service time and pure water after filtration. As long as one of them reaches
the upper limit, it needs to be replaced. The first stage front compound filter element is
recommended to last for 6 months or to filter 550 gallons of pure water. The second stage RO element
is recommended to last 24 months or to filter 2200 gallons of pure water. The third stage rear
carbon rod filter is recommended to last 12 months or to filter 1,100 gallons of pure water. Due to
the different water quality and water consumption of each house, the actual replacement time of the
filter element is not consistent. The actual use situation shall prevail. When the filter element
needs to be replaced, the prompt light on the machine and the lamp ring of the faucet will prompt
through the color change. You can replace it according to the prompt, which is very convenient.
Can the system be connected with a UV water
sterilizer?
Yes, it can be connected with a UV water sterilizer,
and it requires an extra power plug (the UV water sterilizer requires extra power).
How often do you have to change the membrane?
The RO membrane filter needs to be changed every 24
months or 2200 gallons.
Can the system be connected to the refrigerator so
the ice is filter as well?
Generally speaking, 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 various requirement of water pressure, it's not possible for our RO system to provide them
all. Connection under mismatched circumstance may result in many problems, including but not limited
to: slow ice making, frequent start-stop issue, etc. Therefore, it's NOT recommended to connect the
RO system to your refrigerator/ice maker.
Does this reverse osmosis water system prevent
bacteria from growing in the filter?
Please rest assured that the RO membrane (filtration
accuracy 0.0001 μm) can effectively reduce bacteria and virus whose diameter are greater than 0.0001
μm from the source water.
What is the waste water to filtered water ratio?
The waste to filtered water ratio is 2:1, which is much
higher than the traditional RO systems.
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.