Model number

WD-10UA-UF
WD-15UA-UF
WD-17UA-UF

Compatibility

 Suitable for faucets with 1/2" or 3/8" FEMALE NPT thread. If a female threaded connector is needed to connect to your faucet, please contact us BEFORE purchase.

Product dimensions

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

Operating temperature

2-38℃/35-100℉

Materials

System cover: BPA-free plastic
Faucet: metal

Item weight

WD-10UA-UF: 3.30 lb
WD-15UA-UF: 3.63 lb
WD-17UA-UF: 4.20 lb

Color

Black

Included components

 Waterdrop Undersink Water Filtration System ×1
Inlet hose ×1
Outlet hose ×1
3/8"- 1/2" Convertor set ×1
Self-tapping screws ×1
Teflon tape ×1 and Drilling sticker ×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 0.01 μm, this under sink filter system reduces the contaminants such as 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. 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 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 the contaminants such as 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 compact design saves a lot of under-sink space and creates more room for storage. Say farewell to bulky bottled water.

	UA-UF Ultra-Filtration System	UB-UF Ultra-Filtration System	UC-UF Ultra-Filtration System	TSU Ultrafiltration System	TSC Filtration System
Situation	Undersink/RV/Bathroom	Undersink/RV/Bathroom	Refrigerator/Icemaker/RV	Undersink	Undersink
Micron Rating	0.01μm	0.01μm	0.01μm	0.01μm	0.5 μm
Upgrade Filter Material	Adding 0.01 micron ultrafiltration membrane	Adding 0.01 micron ultrafiltration membrane	Adding 0.01 micron ultrafiltration membrane	Adding 0.01 micron ultrafiltration membrane	×
Removable Substances	Contaminants larger than 0.01 μm, Chlorine, Taste and Odor, Sediment, Rust, Heavy Metals	Contaminants larger than 0.01 μm, Chlorine, Taste and Odor, Sediment, Rust, Heavy Metals	Contaminants larger than 0.01 μm, Chlorine, Taste and Odor, Sediment, Rust, Heavy Metals	Most of contaminants larger than 0.01 micron	Most of chlorine, lead, mercury, fluoride, arsenic, taste and odor
Filtration Capacity	8000/16000/24000 Gallons	8000/16000/24000 Gallons	8000/16000/24000 Gallons	6/12/24 Months	6/12/24 Months
Gallons Per Minute	0.75 GPM	0.75 GPM	0.75 GPM	0.6 GPM	0.6 GPM
Reduce TDS	No	No	No	No	No
Retain Beneficial minerals	√	√	√	√	√
Dedicated Faucet	×	v	×	√	√

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 reduce 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.

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/24,000 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.

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.

Clearance

Under Sink Ultrafiltration Water Filter | Direct Connect Filtration System