Undersink Inline Water Filter | Direct Connect to Refrigerators and Ice Makers

Regular price: $59.99
Sale price: $59.99
Regular price: $0
Unit price

Model number

WD-15UC

Replacement filter

WD-RF15

Product dimensions

 3.6" * 3.85" * 16.7"

Operating temperature

2-38℃/35-100℉

Materials

System cover: BPA-free plastic
Faucet: metal 
Filter: Polyester membrane Activated carbon block KDF

Item weight

3.41 lb

Color

Black

Included components

 Waterdrop Undersink Water Filtration System ×1
1/4" PE tubing ×1
1/4" male water supply line adapter ×2
1/4" compression hex nut ×1
Teflon tape ×1
Sleeve ×1 and Insert ×1

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Waterdrop Undersink Water Filtration System is designed to improve the quality of your tap water. The purifier has advanced filtration technology that delivers tasty purified water from the first sip to the last drop. With a filtration accuracy of 0.5 μm, this under sink filter system reduces chlorine, taste and odor, sediment, rust, and other heavy metals. You don’t have to worry about the safety of the filtered water. This under-sink water purification system comes with three connection plans to meet your various water needs, with plan A to connect to your own faucet, plan B to connect to a dedicated faucet, and plan C to connect to your refrigerator/icemaker. The purifier filters out contaminants while retaining beneficial elements. The stable flow rate ensures that you can use clean water immediately. The under counter water filter reduces contaminants that lead to dry skin and nervous system problems. It works without electricity and doesn’t produce wastewater. The compact design saves a lot of under-sink space and creates more room for storage. Say farewell to bulky bottled water.

Waterdrop Undersink Water Filtration System is a compact undersink water filtration system designed to improve the quality of your tap water. The system has advanced filtration technology that delivers tasty purified water from the first sip to the last drop. With a filtration accuracy of 0.5 μm, Waterdrop Undersink Water Filtration System reduces chlorine, taste and odor, sediment, rust, and other heavy metals. You don’t have to worry about the safety of the filtered water. Waterdrop Undersink Water Filtration System comes with three connection plans to meet your various water needs, with plan A to connect to your own faucet, plan B to connect to a dedicated faucet, and plan C to connect to your refrigerator/icemaker. The system filters out contaminants while retaining beneficial elements. It’s ideal for cooking, washing fruits and vegetables, and washing dishes. The stable water flow rate ensures that you can use clean water immediately. The system reduces contaminants in tap water that lead to dry skin and nervous system problems. The filtered water is also ideal for face washing, skincare, and personal cleansing, as it maintains skin vitality. The system works without electricity and doesn’t produce wastewater. Also, the system is ideal for RV use. With efficient filtration performance, the system delivers tasty, purified water to meet your various outdoor water needs. The specially added KDF ensures filter hygiene even during the non-camping season. The compact design saves a lot of under-sink space and creates more room for storage. Say farewell to bulky bottled water.

No more overpriced
refrigerator filters

This inline water filter is compatible with most refrigerators. It’s time to replace your overpriced refrigerator filters so that you can enjoy better filtration performance, a longer service life, and a lower maintenance cost.

Simple
installation

Easy installation takes only
3

minutes
.
Replacing the filter also takes only
3

seconds
.
The push-to-connect fittings make installation easier, saving you time and effort.

Versatile use

Connect with your refrigerator/ice maker

With accessories to connect to the refrigerator or ice maker, you can easily get cool, crisp filtered water and crystal ice.
Waterdrop Undersink Water Filtration System is compatible with most of the refrigerators on the market, such as Samsung, GE, LG, Frigidaire, Whirlpool, Maytag, and Kenmore.

The compact design saves a significant amount of under-sink space and creates more room for storage.

With accessories to connect to the refrigerator or ice maker, you can easily get iced filtered water and crystal ice. Compared to traditional refrigerator water filters, the system has better filtration and lower maintenance costs.

The system provides filtered water for the refrigerator dispenser and ice maker to improve the smell and taste of refrigerator water supply. With the excellent multistage filtration, you can easily access to cool, tasty ice water and crystal clear ice cubes.

Nothing is more accessible than pressing the lever and watching your glass filled with fresh ice cubes, crushed ice, or cold water. This system keeps you and your family hydrated throughout the day.

Improved filtration

With a filtration accuracy of 0.5μm, this under-sink water purification system reduces most of the contaminants such as chlorine, taste and odor, sediment, rust, and other heavy metals, which is tested by the third-party laboratory. You don’t have to worry about the safety of the filtered water. [2]
The under counter water filter system also retains minerals that are essential to your body, such as potassium, calcium, sodium, and magnesium. Enjoy fresh, healthy water with Waterdrop.

Extended filter life

With the maximum filtration capacity of
16,000 gallons,
Waterdrop Undersink Water Filtration System delivers safe filtered water all day long.[1]
Waterdrop Undersink Water Filtration System can meet a tap water consumption of 22 gallons a day.

Less future
replacement cost

On average, you’ll spend 10¢ per day for the first year. You’ll pay only 5¢ per day for the filter replacement and your water quality will improve with each passing day.
Note: Cost varies according to product model.

Reference:

[1] *The service life mentioned above is subject to chlorine reduction. Actual result varies according to the local water quality.

[2] *Information is based on EPA Facts About Actived Carbon Treatment by EPA in 199

Can I use this undersink inline water filter with well water?

Only if you already have a whole house water filter, then this under sink water filter can work perfectly with well water.

Can this undersink inline water filter reduce TDS?

TDS stands for total dissolved solids and is basically composed of inorganic salts and a small amount of organic matter. Our inline water filter is not designed for significant TDS removal. If you want to reduce TDS, please choose a Waterdrop RO system.

When to replace this inline water filter?

When used with municipal water, this undersink inline water filter services life of 24 months or 16,000 gallons (This may vary based on water conditions).

Can this inline water filter replace my refrigerator water filter?

Yes. Waterdrop exterior refrigerator water filter WD-UC can connect to your refrigerator/icemaker and replace your overpriced refrigerator filter.

How much is the rated water pressure of the undersink inline water filter?

Waterdrop inline water filter is built to handle a great deal of pressure and is designed to be installed on cold water lines only. The recommended water pressure is between 10-125 psi.

What can this exterior refrigerator water filter remove?

Waterdrop inline refrigerator water filter uses innovative five-stage filtration to effectively reduces chlorine, heavy metals like mercury, and other chemical contaminants. Enjoy safe and clean water with zero waste-water.

Where can I buy a replacement filter for this undersink water filter?

Click here to purchase the replacement filters for this under sink water filter.

What fridge water filter can this inline water filter be the replacement for?

This exterior refrigerator water filter can be the replacement for Whirlpool UKF8001, Samsung 00020B, LG LT500P/600P/700P/800P/1000P, GE MWF, XWF, MSWF, etc.

This undersink inline water filter also works with Maytag, Kenmore, Frigidaire, Fisher& Paykel, and more brands of refrigerators/ ice makers.

* Please note the manufacturers' names and part numbers have been used for reference purposes only. Waterdrop is an independent brand.

Does this undersink inline filter reduce water pressure?

This inline water filter will reduce water pressure a little but not significantly. The information on the water pressure of this system is as follows:

The tested full flow rate is 2.0gpm at 60psi.

The recommended feed water pressure is between 10-125 psi.

Can this undersink water filter remineralize water?

If you want to drink remineralized water, Waterdrop provides an undersink remineralization filtration system and its replacement filter, you can choose one according to your need.

Does this undersink water filter have an ultrafiltration function?

Waterdrop provides different products to meet different needs. Click here to get an undersink ultrafiltration inline water filter.

What is the difference between WD-UA/UB/UC?

WD-UA should be connected to your original faucet, while UB comes with a lead-free brushed stainless steel faucet. You can install the new faucet into the original faucet hole, or drill a 1⅜” hole for it. The dedicated faucet and your original faucet will separate the filtered water from unfiltered water, which meets different daily water needs. And UC filters can be the replacements for most refrigerators as exterior fridge water filters. It’s time to replace your overpriced refrigerator filters so that you can enjoy better filtration performance, a longer service life, and a lower maintenance cost.

How to install the inline water filter?

Step 1: Fix the filter head and the filter.

Step 2: Connect the water supply (cold water supply only).

You can get detailed instructions and a user manual on the product page.

	UA Undersink Filtration System	UB Undersink Filtration System	UC Undersink Filtration System
Situation	Undersink/RV/Bathroom	Undersink/RV/Bathroom	Refrigerator/Icemaker/RV
Upgrade Filter Material	×	×	×
Removable Substances	Chlorine, heavy metals, chemical pollutants, sediment and other large particles	Chlorine, heavy metals, chemical pollutants, sediment and other large particles	Chlorine, heavy metals, chemical pollutants, sediment and other large particles
Filtration Capacity	8000/16000/19000 Gallons	8000/16000/19000 Gallons	8000/16000/19000 Gallons
Gallons Per Minute	0.75 GPM	0.75 GPM	0.75 GPM
Reduce TDS	No	No	No
Retain Beneficial minerals	√	√	√
Dedicated Faucet	×	√	×