Refurbished Reverse Osmosis System – Waterdrop D6
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Model
WD-D6-B
Filter capacity
1000 gallons
Materials
System cover: BPA-free plastic
Faucet: metal
Filter: WD-D6RF
Filter materials: reverse osmosis membrane & sediment PP membrane & activated carbon block
Power cord length
73 inches
Product dimensions
15.98 x 5.98 x 11.97 inches
Color
Black
Flow rate
600GPD
Components Included
System cover, brushed nickel faucet, feed water adapter、PE tubing*3 ( 79" ), drain saddle, lock clip,power adapter (Main power cable 73", faucet's power cable 59")
What is new about the Waterdrop D6 RO water filter system?
System combines multiple filtration technologies into one.
The first PP cotton layer filters out
sediment, rust, and other large particles.
The activated carbon block layer reduces organic matter
and chlorine.
The second PP cotton layer further reduces suspended matter and other
impurities.
The reverse osmosis membrane layer has a filtration accuracy of 0.0001μm, which
intercepts TDS, salt, nitrates, PFAS, lead, sodium, chromium, benzene, etc.
The post-activated carbon
block layer reduces taste and odor to improve the taste of water.
What impurities can D6 RO water system remove?
conveniently reduce most of pollutants including TDS, lead, chlorine, salt, nitrates, PFAS, lead,
sodium, chromium, benzene, etc. The filtration process also eliminates bad taste and odor, leaving you
with clean and great-tasting drinking water.
How to read the TDS? And why are there two numbers?
point in time. The in-built LED and TDS sensors become active when the faucet is on. D6 reverse osmosis
filter system has two TDS detectors, detecting TDS level before and after filtration respectively. It
shows TDS level before filtration at first and then indicates TDS level after filtration two seconds
later.
Does this home reverse osmosis system fit in my under sink?
system in the market. The D6 adopts a simple tankless design. It requires little space in your kitchen
and can conveniently sit under your sink without obstructing your perfect kitchen interior.
How do I install Waterdrop RO water filter system?
step-by-step RO water filter system installation video on the Waterdrop YouTube channel.
How often do I need to change the filter?
What is RO water filter system?
permeable membrane to reduce ions, unwanted molecules and larger particles from drinking water. The
result is that the solute is retained on the pressurized side of the membrane and the pure solvent is
allowed to pass to the other side.
Does this reverse osmosis water system reduce chromium?
94-99% of Chromium-6 in your water.
How well does this RO water filter system reduce nitrates?
85-90% of Nitrates in your water.
Does this RO water system remove chemicals used to soften water?
salt-based water softener.
Can this filter be used as a reverse osmosis water system for home?
Will this reverse osmosis filter system completely reduce fluoride?
94-99% of fluoride in your water.
Is this reverse osmosis water filter system unit suitable for well water?
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.
Does this home reverse osmosis system require an under-sink electrical outlet?
for the system to work.
Does this RO water filter system remove salt from my water softener?
drinkable water. Its main function is to soften the water for washing clothes, taking a bath, flushing
toilets, etc.
b. If a salt-based water softener is installed BEFORE the RO unit:
-The filtered
water could be salty since our unit can only remove 90% salt added by the softener.
-The RO filter’s
lifetime could be shortened due to the unusual amount of sodium in the source water, which is NOT
covered by the warranty.
-We have already put a clear warning on the product page regarding this
aspect.
c. If your water softener is NOT salt-based, then our RO unit should work properly with
it.
Does this reverse osmosis water filter system lower the pH of the water?
depends on the source water and the mineral content of the source water.
What does Pure to Drain Rate mean?
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.
|
D6 RO Filtration System |
D4 RO Filtration System |
G3P800 RO Filtration System |
G3 RO Filtration System |
G2P600 RO Filtration System |
G2MNR RO Filtration System |
|
| Need Installation | √ | √ | √ | √ | √ | √ |
|---|---|---|---|---|---|---|
| Beneficial Minerals | × | × | × | × | × | √ |
| Flow Rate | 600 GPD | 400 GPD | 800 GPD | 400 GPD | 600 GPD | 400 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 | Smart faucet | Ordinary faucet | Smart faucet | Smart faucet | Ordinary faucet | Ordinary faucet |
| Display | Filter lifespan & TDS | Filter lifespan | Filter lifespan & TDS | Filter lifespan & TDS | Filter lifespan | Filter lifespan |
| Self-clean | √ | √ | √ | √ | × | × |
| Holiday mode | √ | × | √ | √ | × | × |
| Electricity Required | √ | √ | √ | √ | √ | √ |
| Filter Cartridges | WD-D6RF | WD-D4RF |
WD-G3-N1CF WD-G3P800-N2RO WD-G3-N3CB |
WD-G3-N1CF WD-G3-N2RO WD-G3-N3CB |
WD-G2CF WD-G2P6MRO |
WD-MNR35 WD-G2CF WD-G2MRO |
| Noise(≤) | 55dB | 55dB | 65dB | 65dB | 55dB | 55dB |
| Filter Lifespan | 12 months | 12 months | CF-6 months CB-12 months RO-24 months |
CF-6 months CB-12 months RO-24 months |
CF-12 months P6MRO-24 months |
MNR-12 months CF-12 months MRO-24 months |
| Dimensions (inch) | 15.98*5.98*11.97 | 16.02*6.22*12.44 | 18.11*5.67*17.72 | 18.11*5.67*17.72 | 17.32*5.91*13.9 | 17.32*5.91*13.9 |
EPA.
essential for everyone’s health and well-being. That’s why we are committed to providing you with
affordable and dependable options for your water filtration needs.
new
ones. You can save up to 40% or more by purchasing a refurbished RO system from us.
ensure they meet our high-quality standards. You can rest assured that every machine has been repackaged
to look and perform like new.
sustainable future by reducing waste and minimizing the impact on the environment.
have the same high-performance capabilities as a new system. You can trust that you are purchasing a
reliable product that has been inspected, cleaned, and serviced to meet our rigorous standards.
Additionally, all filter elements have been replaced with new ones, giving you the peace of mind to use
them with confidence.
we sell, giving customers peace of mind and protection against any unforeseen issues.
value for their money. Our refurbished RO systems are no exception, and we stand behind their quality
with our rigorous inspection and sanitation processes. You can trust that you are making a smart choice
for your wallet and the environment when you purchase a refurbished D6 RO system from us.
6-stage filtration with a filtration accuracy of 0.0001μm. It can reduce 1,000+ kinds of harmful
substances in water to ensure the purity and safety of your water.
stable and durable. It only takes 8-sec to fill a glass of water with this fabulous tankless reverse
osmosis, no need to wait whether drinking or cooking.
filter twice the purified water and only one cup of waste water, make efficient use of water
resources and reduce your pressure on water bills.
filter can be easily replaced in just 2-sec. It only needs to be replaced once a year and can be
easily operated at home.
recommend directly connecting tankless RO to a refrigerator or ice maker. You can connect the RO
system to the refrigerator or ice maker with Waterdrop PMT small water pressure tank >.
saves more storage space under sink, no secondary contamination and safer.
under sink RO system keeps you away from safety risks and protect your family always
for a short period of 24 hours, you can drink fresh and purified water at home, bringing you pure
enjoyment at any time.
- Provides you with 12 months or 1,000 gallons of clean filtered water.
- You can replace the water filter in 3 seconds with a single twist. No tools required.
- Reduce most contaminants and improves the taste of water.
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.
