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Home › Single-Stage Undersink Filtration Systems › Undersink Ultrafiltration Water Filter System With Dedicated Faucet
Undersink Ultrafiltration Water Filter System With Dedicated Faucet
Undersink Ultrafiltration Water Filter System With Dedicated Faucet
Undersink Ultrafiltration Water Filter System With Dedicated Faucet
Undersink Ultrafiltration Water Filter System With Dedicated Faucet

Undersink Ultrafiltration Water Filter System With Dedicated Faucet
  • Waterdrop Undersink Water Filtration System employs an advanced UF membrane, which removes 99.99% of bacteria, microorganisms, and any contaminants larger than 0.01 μm.
  • The under counter water filtration system comes with a lead-free brushed stainless steel faucet. The combination of the dedicated faucet and your original faucet will separate the filtered water from unfiltered water, thereby meeting your various water needs.
  • With innovative push-to-connect fittings, the entire installation process takes less than 3 minutes. The twist-and-lock design ensures that you can replace the filter in 3 seconds without any tools.
  • The extended filter life ensures the filtration capacity of 8,000, 16,000, 19,000 gallons, this under sink water filter system delivers safe filtered water all day long.
  • The compact design saves much under sink space and brings more room for storage. This system is ideal to be installed in the kitchen, bathroom, RV, or small-scale offices to meet your various water needs.
$85.99
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Less consumption and more energy conservation

Advanced
UF membrane

  • 99.99% of bacteria, microorganisms, and any contaminants larger than 0.01 μm cannot go through the ultrafiltration membrane, which results in excellent filtration performance.

Compact
but efficient design

  • The compact design saves a significant amount of under-sink space and creates more room for storage.
No waiting for pure water
No waiting for pure water

Simple
installation

  • Easy installation takes only 3 minutes.
  • Replacing the filter also takes 3 seconds.
  • The push-to-connect fittings make installation easier, saving you time and effort.

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.
Less consumption and more energy conservation
kitchen

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

bathroom

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

break room

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

rv

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.

CF Filter and MRO Filter

Improved filtration

  • Six-stage filtration. This under-sink water purification system adopts an advanced ultrafiltration membrane to reduce 99.99% of bacteria, 99% of lead, chlorine, taste and odor, sediment, fluoride, rust, arsenic, and other heavy metals. You don’t have to worry about the safety of the filtered water.
  • 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:
  • 8,000 gallons
  • 16,000 gallons
  • 19,000 gallons
  • Waterdrop Undersink Water Filtration System can meet a tap water consumption of 22 gallons a day.
Composite filter technology
Reverse osmosis membrane

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.
Model numberWD-10UB-UF
WD-15UB-UF
WD-17UB-UF
Product dimensions WD-10UB-UF: 3.6” * 12.3”
WD-15UB-UF: 3.6” * 16.7”
WD-17UB-UF: 3.6” * 19.1”
Materials
  • System cover: BPA-free plastic
  • Faucet: metal
  • Filter:
    Polyester membrane
    Ultrafiltration (UF) membrane
    Activated carbon block
    KDF
    Fluoride remover
    Scale inhibitor
Item weightWD-10UB-UF: 3.74 lb
WD-15UB-UF: 4.07 lb
WD-17UB-UF: 4.64 lb
Color Black
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 0.01 μm, this under sink filter system removes 99% of lead, chlorine, taste and odor, sediment, fluoride, rust, arsenic, 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 removes 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.
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Can I use this system with well water?

If your home already has a whole-house filter, then the system can work perfectly with well water.

Can this system reduce TDS?

TDS stands for total dissolved solids and is basically composed of inorganic salts and a small amount of organic matter. The system can remove harmful substances while keeping beneficial trace elements, though it is not designed for significant TDS removal. Please choose Waterdrop RO system if you’d like to reduce TDS.

Can this system inhibit bacteria?

This system adopts advanced KDF, which effectively inhibits the growth of bacteria. Waterdrop UF collection is designed to remove bacteria. With a pore size of 0.01 um, the system can effectively remove most contaminants, ensuring clean, safe, and healthy purified water.

What is the filter service life?

WD-RF10-UF: 12 months/8,000 gallons

WD-RF15-UF: 24 months/16,000 gallons

WD-RF17-UF: 36 months/19,000 gallons

Where can I buy a replacement filter?

Click here to purchase replacement filters.

Can this system replace my refrigerator filter?

With WD-UC, the system can connect to your refrigerator/icemaker and replace your overpriced refrigerator filter. With a filtration accuracy of 0.01 μm, this inline water filter achieves excellent filtration performance, extended filter life, and lower replacement costs. Waterdrop has developed fridge connection kits with all the tools you need to connect WD-UA or WD-UB to your refrigerator and ice maker.

How big is the faucet hole?

For WD-UB, the standard drilling size is 1⅜”, and the faucet's base diameter is 1¾”. If the sink has a soap dispenser hole, it can be used directly to install the faucet.

What is the water pressure?

Waterdrop Undersink Water Filtration System 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.

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Waterdrop Undersink Water Filtration System

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 removes 99% of lead, chlorine, taste and odor, sediment, fluoride, rust, arsenic, 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 removes 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.
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