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Under Sink Water Filter | Direct Connect Filtration System
Under Sink Water Filter | Direct Connect Filtration System
Under Sink Water Filter | Direct Connect Filtration System

Under Sink Water Filter | Direct Connect Filtration System

Waterdrop

  • Waterdrop Undersink Water Filtration System adopts advanced five-stage filtration to effectively remove 99% of lead, chlorine, taste and odor, sediment, fluoride, rust, arsenic, and other heavy metals.
  • 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.
$54.99
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Model number
WD-10UA 
WD-15UA
WD-17UA
Product dimensions
 WD-10UA: 3.6” * 12.3”
WD-15UA: 3.6” * 16.7”
WD-17UA: 3.6” * 19.1”
Materials
System cover: BPA-free plastic
Faucet: metal
ilter: Polyester membrane Activated carbon block KDF Fluoride remover Scale inhibitor
Item weight
WD-10UA: 3.30 lb
WD-15UA: 3.63 lb
WD-17UA: 4.20 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 0.5 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.
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.
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.
No waiting for pure water
Less consumption and more energy conservation
Versatile use
Connect with the original faucet
  • This under counter water filtration system has a stable water flow and high filtration efficiency. The tested full flow rate is 2.0 gpm at 60 psi. You’ll get filtered water without the wait.
  • Waterdrop Undersink Water Filtration System has different options for connecting to your original faucet, a dedicated Waterdrop faucet, or your refrigerator. Click here to connect with the dedicated faucet. Click here to connect with your refrigerator/icemaker.
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
  • With a filtration accuracy of 0.5 μm, this under-sink water purification 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.
  • 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.
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. If you are looking specifically for bacteria removal from this system, you will want to check out the UF collection, which 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. Please click here to find the one that’s right for you!
What is the filter service life?
WD-RF10: 12 months/8,000 gallons
WD-RF15: 24 months/16,000 gallons
WD-RF17: 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 0.5 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.
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.