Model number

WD-10UB 
WD-15UB 
WD-17UB

Product dimensions

 WD-10UB: 3.6"*3.85"*12.3"
WD-15UB: 3.6"*3.85"*16.7"
WD-17UB: 3.6"*3.85"*19.1"

Replacement filter

WD-RF10/15/17

Operating temperature

2-38℃/35-100℉

Materials

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

Item weight

WD-10UB: 3.74 lb
 WD-15UB: 4.07 lb
 WD-17UB: 4.64 lb

Color

Black

Included components

 Waterdrop Undersink Water Filtration System ×1
1/4" PE tubing ×1
SS 304 faucet and connect fitting ×1
3/8"- 1/2" Convertor set and feed water adapter ×1
Teflon tape ×1

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, lead, 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. It is ideal for cooking, washing fruits and vegetables, and washing dishes. 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. The filtered water is also ideal for face washing, skincare, and personal cleansing, as it maintains skin vitality. The under sink water purifier works without electricity and doesn’t produce wastewater. Also, it 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.

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.

Less consumption and more energy conservation

Compact
but efficient design

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

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.

Less consumption and more energy conservation

Versatile use

Connect with the dedicated faucet

This under counter water filtration system comes with a lead-free brushed stainless steel faucet designed to provide safe filtered water. 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.

This system filters out contaminants while retaining beneficial elements. It’s ideal for cooking, washing fruits and vegetables, and washing dishes.

The filtered water is ideal for face washing, skincare, and personal cleansing, as it maintains skin vitality.

The adequate water supply meets the water needs in small-scale offices. This purifier works without electricity and doesn’t produce wastewater.

This 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.

Improved filtration

With a filtration accuracy of 0.5μm, this under-sink water purification system reduces 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

Filtration capacity up to:
8,000 gallons
16,000 gallons
24,000 gallons
Waterdrop Undersink Water Filtration System can meet a tap water consumption of 22 gallons a day. [1]

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 1992

Can this Waterdrop undersink water filtration system be used with well water?

Only if you already have a whole house water filter for pre-filtering, then this WD-UB undersink filtration system can work perfectly with well water.

Can this undersink water filtration system remove TDS?

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

Can this undersink water filtration system replace my fridge water filter?

The under sink filtration system WD-UC can connect to your refrigerator/icemaker and replace your overpriced refrigerator filter. And Waterdrop has developed fridge connection kits with all tools if you need to connect WD-UB to your fridge.

When to replace the filter for Waterdrop undersink filtration system?

According to the different model numbers, the replacement filter serves a different life span.

WD-10UB: 12 months/8,000 gallons

WD-15UB: 24 months/16,000 gallons

WD-17UB: 36 months/24,000 gallons

What is the recommended water pressure for undersink water filter with a dedicated faucet?

Waterdrop under sink water filter is built to handle a great deal of pressure and is designed to be installed on cold water lines only. In general, the water pressure in homes should be around 60psi. The recommended water pressure is between 10-125 psi.

What can this under sink filtration system remove?

Waterdrop under sink filter with dedicated faucet uses innovative five-stage filtration to effectively reduces chlorine, heavy metals like mercury, and other chemical contaminants.

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.

Does this under sink filter with dedicated faucet reduce water pressure?

Waterdrop undersink filtration system does not reduce water pressure significantly. The system is built to handle a great deal of pressure and it has a stable water flow.

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

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

Can Waterdrop under sink water filter remineralize water?

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

How to install the under sink water filter system?

Step 1: Fix the filter head and the filter.

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

Step 3: Install the faucet.

Step 4: Check the leaks and flush the filter.

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

Do I need to turn off the water supply each time when changing the filter?

In order to protect your filter and water filtration system, we recommend shutting off the water supply and turning on the faucet to release water pressure before changing the 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 1” hole for it. The dedicated faucet and your original faucet will separate the filtered water from unfiltered water, which meets different daily water needs. UC filters can be the replacements for refrigerators.

What should I do if water leaks after installation?

In the event of water leakage, turn off the water supply. If the water leakage is occurring at the thread, wrap Teflon tape on the external thread. If the water leakage is occurring at the quick connect position, check whether the cut of PE tubing is flat. If it is not flat, re-cun the tubing. Also, make sure the tubing hits the bottom of the fitting. Contact us for solutions if the water leakage persists.

	UA Undersink Filtration System	UB Undersink Filtration System	UB-UF Ultra-Filtration System	UC Undersink Filtration System
Situation	Undersink/RV/Bathroom	Undersink/RV/Bathroom	Undersink/RV/Bathroom	Refrigerator/Icemaker/RV
Upgrade Filter Material	×	×	Adding 0.01 micron ultrafiltration membrane	×
Removable Substances	Chlorine, heavy metals, chemical pollutants, sediment and other large particles	Chlorine, heavy metals, chemical pollutants, sediment and other large particles	Contaminants larger than 0.01 μm, Chlorine, Taste and Odor, Sediment, Rust, Heavy Metals	Chlorine, heavy metals, chemical pollutants, sediment and other large particles
Filtration Capacity	8000/16000/24000 Gallons	8000/16000/24000 Gallons	8000/16000/24000 Gallons	8000/16000/24000 Gallons
Gallons Per Minute	0.75 GPM	0.75 GPM	0.75 GPM	0.75 GPM
Reduce TDS	No	No	No	No
Retain Beneficial minerals	√	√	√	√
Dedicated Faucet	×	√	√	×

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