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Home › Single-Stage Undersink Filtration Systems › Inline Ultrafiltration Refrigerator Water Filter | Exterior Filtration System
Inline Ultrafiltration Refrigerator Water Filter | Exterior Filtration System
Inline Ultrafiltration Refrigerator Water Filter | Exterior Filtration System
Inline Ultrafiltration Refrigerator Water Filter | Exterior Filtration System

Inline Ultrafiltration Refrigerator Water Filter | Exterior Filtration System
  • This inline water filtration system is compatible with most refrigerators. With accessories needed for connection, you can easily access to fresh, tasty ice water and crystal clear ice cubes from your refrigerator. It’s time to replace your overpriced refrigerator water filters!
  • 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.
  • 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 16,000 gallons, this system delivers safe filtered water all day long.
  • The compact design saves much under sink space and brings more room for storage.
$49.99
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Less consumption and more energy conservation

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.

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.
No waiting for pure water
No waiting for pure water

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 refrigerator/icemaker

  • 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.
Less consumption and more energy conservation
kitchen

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

bathroom

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.

break room

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 five-stage filtration, you can easily access to cool, tasty ice water and crystal clear ice cubes.

rv

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.

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

Extended filter life

  • With the filtration capacity of 16,000 gallons, Waterdrop Undersink Water Filtration System delivers safe filtered water all day long.
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-15UC
Product dimensions 3.6” * 16.7”
Materials
  • System cover: BPA-free plastic
  • Faucet: metal
  • Filter:
    Polyester membrane
    Ultrafiltration (UF) membrane
    Activated carbon block
    KDF
    Fluoride remover
    Scale inhibitor
Item weight3.41 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. 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. 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.
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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 the 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 μm, the system can effectively remove most contaminants, ensuring clean, safe, and healthy purified water.

What is the filter service life?

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

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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