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Remineralization tankless reverse osmosis system – Waterdrop D4-W-MZ Online Sale

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Model Number

WD-D4-W

Rated Voltage Frequency

110-120V 60HZ

Rated Power

65W

Service Flow Rate

0.28 gal min

Feed Water Pressure

14.5-87 psi

Feed Water Requirement

Municipal Tap Water

down

Show More Information

What is mineral
water?

Mineral water commonly contains substances like
magnesium, calcium, sodium, and zinc, and, according to recent research, they’re actually a
pretty effective way to boost your mineral intake. A recent study found that mineral water has
some legitimate health benefits.

At its core, mineral water provides minerals the human
body can’t create itself. While you don’t need to drink bottled water to get your magnesium RDA,
those pricey bottles are a legitimate method of consumption. In addition to promoting healthy
bone development, the study also notes “significant benefits for healthy digestion” thanks to
magnesium sulphate, sodium sulphate, bicarbonate, and chloride.

The benefits of
drinking mineral water

Bone enhancer

Improve bone health and help prevent diseases such as
reducing post-menopausal bone density. It also maintains muscle performance with its magnesium
content.

Lowering bad cholesterol

Bad cholesterol increases your risk of heart disease
and heart attacks.Scientific studies reveal that mineral water lowers harmful cholesterol due to
its magnesium and potassium content.

Promotes digestion

Help digestion by increasing the amylase secretion from
the pancreas with its sulfate content

Beautiful sink

Mineral water, with its rich mineral content, also
contributes significantly to maintaining skin health. It moisturizes the skin and delays
wrinkles.

How to remineralize reverse osmosis water?

The Waterdrop reverse osmosis (RO) process describes how the filter
filters the water. Osmosis is a natural process involving the transfer of a solvent from a low
concentration to a high concentration region through a permeable membrane. Conversely, reverse osmosis
uses hydrostatic pressure to push the solvent molecules from a high concentration region to a low
concentration region.

How does a remineralization filter work?

If the filter offers more filtration stages, it will include a
post-activated carbon filter or a remineralization filter. Water passes through either of these, and
minerals are re-added into the water, ensuring a balanced pH level.

How often should remineralization filter change?

You can get up to one year of service life out of a remineralization
filter. The system will notify you when it is time to replace the filter through the filter life
indicators on the panel.

What does reverse osmosis remove?

The Waterdrop reverse osmosis filter can effectively remove up to 99% of
contaminants present in water, including chlorine and fluorine, cadmium, barium, radium, chromium,
arsenic, lead, and other heavy metals. It also removes sulfates, nitrates, rust, sediments, dirt, and
others. In addition, it is effective against total dissolved solids (TDS), herbicides, pesticides,
volatile organic compounds (VOCs), and parasites.

How to change reverse osmosis filters?

The instruction manual that comes with the product contains a step-by-step
installation guide to help you remove and replace the remineralization filter. You can also check out
the Waterdrop YouTube channel for an explainer video.

What is remineralization reverse osmosis system?

The reverse osmosis water filter with remineralization comprises a
remineralization filter and a RO system. The latter removes impurities from the water, while the former
adds essential minerals like calcium, magnesium, potassium, sodium, and others to the purified water.

How to add minerals to reverse osmosis water?

The PPC technology in the remineralization filter activates the
crystalline structure of the minerals, thereby stimulating the mineral spring formation and activation
of every mineral present.

What is reverse osmosis water?

When a Waterdrop tankless reverse osmosis system removes the majority of
contaminants in water by pushing it through a semi-permeable membrane under high pressure, the purified
water is called reverse osmosis water.

drink

Enjoy

Enjoy Mineral RO Water With 8-Stage Filtration

The 6-in-1 composite filter D4RF uses the least space to achieve an
optimized filtration effect, reducing TDS, chlorine, chloramine, heavy metals and more. We protect
drinking water safety for your family from the source. Waterdrop remineralization filter MNR35 adds
18 natural minerals in to water, including calcium, magnesium, sodium, potassium. You will benefit
from RO mineral water in the long run.

Add Minerals To Make A More Comprehensive Protection

Minerals such as calcium, magnesium, sodium and potassium are
indispensable trace elements for human body. MNR35 remineralization filter add these natural
minerals into water to keep health at all times.

Add

Filtered

Filtered Water Increased By 300%

1:1 drain ratio, compared with the traditional RO machines, it can
filter up to 300% more purified water, make efficient use of water resources, and save your water
bills.

Fast, Stable, Long-Lasting With 400 GPD

The water output is more rapid, stable and durable. It only takes
12 sec to fill glass of water, which can meet the water needs of the whole household.

Fast,

Quick

Quick Replacement, Convenient Life

The intimate buzzer reminds you to replace the filter, you only
need to replace it once a year with a push-and-pull, which you can easily operate it at home.

Great Upgrade With Small Size

The elegant reverse osmosis home system is only 12.44-inch in
height. The design of the tankless reverse osmosis system makes its size even smaller, which helps
same more space under the sink. The system can fit in most kitchen sinks.

Great

Easy

Easy Installation Without The Help Of Plumber

It only take 30 minutes to install RO machine which you can operate easily at home. One pull and
push then you can complete the filter replacement without adding additional housework burden. MNR35
remineralized filter can be directly connected to water tubing to provide mineral water at home.
*It is not recommend to use well water as the source of RO system, or connecting a tankless RO
system to a refrigerator or ice maker.
It is strongly recommended to use the components provided by Waterdrop to install RO system.
Installing the system with any parts or accessories not supplied by Waterdrop may cause system
failure or shorten the service life of the system filter.

Perfect For Small Spaces

Exquisite body, suitable for small spaces, can also be used in RVs
without worry, enjoy pure water with our RO water filter system everywhere.

Safer

Safer

Safer And Cleaner Integral Waterway Design
Smart Flushing
The elegant Waterdrop reverse osmosis system changes the connector of traditional internal water
tubing, into the design of integral waterway which forms an isolation barrier to reduce the breeding
of bacteria.
Automatic flushing without operation for 3 hours, the filter is always pure, bringing better
purification enjoyment.

Bone enhancer:
Improve bone health and help prevent diseases such as reducing post-menopausal bone density.
Lowers bad cholesterol:
Lowers harmful cholesterol due to its magnesium and potassium content to protect your heart.
Promotes digestion:
Help digestion by increasing the amylase secretion from the pancreas with its sulfate content.
Beautiful sink:
Its rich mineral content It moisturizes the skin and delays wrinkles.

Safer


Remineralization

Remineralization D4 RO Filtration System


Remineralization

Remineralization G3P800 RO Filtration System

Remineralization

Remineralization G3 RO Filtration System


Remineralization

Remineralization D6 RO Filtration System


Remineralizatio

Remineralizatio G2P600 RO Filtration System

Remineralization

Remineralization G2 RO Filtration System

Need Installation

Beneficial Minerals

×

×

Flow Rate

400 GPD

800 GPD

400 GPD

600 GPD

600 GPD

400 GPD

Pure to Drain Rate

wd-pure-to-drain-rate-icon

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.

Pure

Pure

Pure

Pure

Pure

Pure

Faucet

Ordinary faucet

Smart faucet

Smart faucet

Smart faucet

Ordinary faucet

Ordinary faucet

Display

Filter lifespan

Filter lifespan & TDS

Filter lifespan & TDS

Filter lifespan & TDS

Filter lifespan

Filter lifespan

Self-clean

×

×

Holiday mode

×

×

×

Electricity Required

Filter Cartridges

WD-MNR35

WD-D4RF

WD-MNR35

WD-G3-N1CF

WD-G3P800-N2RO

WD-G3-N3CB

WD-MNR35

WD-G3-N1CF

WD-G3-N2RO

WD-G3-N3CB

WD-MNR35

WD-D6RF

WD-MNR35

WD-G2CF

WD-G2P6MRO

WD-MNR35

WD-G2CF

WD-G2MRO

Noise(≤)

55dB

65dB

65dB

55dB

55dB

55dB

Filter Lifespan

MNR-12 Mths
D4RF-12 Mths

MNR-12 Mths
CF-6 Mths
CB-12 Mths
RO-24 Mths

MNR-12 Mths
CF-6 Mths
CB-12 Mths
RO-24 Mths

MNR-12 Mths
D6RF-12 Mths

MNR-12 Mths
CF-12 Mths
P6MRO-24 Mths

MNR-12 Mths
CF-12 Mths
MRO-24 Mths


WD-D4RF

WD-D4RF Filter for Waterdrop D4 Reverse Osmosis System

Style

With Remineralization Filter, WD-D4-W