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Waterdrop 10UA/15UA/17UA Under Sink Water Filter Main Faucet Under Counter Water Filtration System
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Waterdrop 10UA/15UA/17UA Under Sink Water Filter Main Faucet Under Counter Water Filtration System


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  • The Waterdrop Undersink Water Filtration System uses innovative five-stage filtration. Tested against NSF standards, it reduces of chlorine, heavy metals and chemical contaminants.
  • Activated carbon block and other advanced filter media ensure efficient and safe filtration.
  • The fast and stable water supply provides pure and fresh water that tastes like spring water. The tested full flow rate is 2.0 gpm at 60 psi.
  • 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.
Undersink Water Filtration System
On average, you’ll spend 8¢ per day for the first two years. You’ll pay only 4¢ per day for the filter replacement and your water quality will improve with each passing day. Enjoy pure and healthy drinking water for a long time.
Simple installation
The installation process is as user-friendly as it gets. Due to the innovative system design, 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. You won’t need an additional plumbing service.
Stable and fast water flow
The 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.
Multiple options
The Waterdrop Undersink Water Filtration System has different options for connecting to your original faucet, a new Waterdrop faucet, or your refrigerator. The combination of all options will allow you to get pure water from your original faucet, dedicated faucet, and your refrigerator dispenser.
The five-stage filtration ensures a great user experience.
With a filtration accuracy of 0.5 μm, the Waterdrop Undersink Water Filtration System reduces 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 system also retains minerals that are essential to your body, such as potassium, calcium, sodium, and magnesium. Enjoy fresh, healthy water with Waterdrop.
  • Calcium is indispensable to the building of bones and teeth, it also plays a vital role in the physiological and biochemical processes of organisms and cells.
  • Potassium is vital for the functioning of all living cells. It helps maintain a normal heartbeat and the blood’s pH level. It is also an important element in the synthesis of protein.
  • Sodium can stimulate nerves and muscles, regulating osmotic equilibrium and pH and promoting the absorption of nutrients such as glucose and amino acids.
  • Magnesium is one of the most abundant elements in the human body. It stabilizes healthy muscle and nerve function and helps maintain a normal heartbeat.
10X longer service life than other systems
According to the EPA, an American family uses 18-22 gallons of tap water every day. With a filtration capacity of 16,000 gallons, the Waterdrop Undersink Water Filtration System can meet a tap water consumption of 22 gallons a day, which will satisfy your daily water needs. Meanwhile, other undersink filtration systems claim that they have a filtration capacity of 1,500 gallons, producing 4 gallons of filtered water a day, which actually cannot satisfy your daily water needs.
Provides safe water for a variety of situations
Home use—kitchen
The system filters out contaminants while retaining beneficial elements. It’s ideal for cooking, washing fruits and vegetables, and washing dishes. You can cook with pure and healthy filtered water and enjoy safe and delicious meals.
Home use—bathroom
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 ideal for face washing, skincare, and personal cleansing, as it maintains skin vitality.
Office use—break room
The adequate water supply meets the water needs in your office. The system works without electricity and doesn’t produce waste water. You can directly connect the system to the original faucet, or you can install a Waterdrop Quick Connect Undersink Filtration System with a dedicated faucet.
Outdoor use—RV
The system is ideal for RV using. With the efficient filtration performance, the system delivers tasty purified water to meet with your various outdoor water needs. The specially added KDF ensure the filter hygiene even during non-camping season. The compact design saves much under sink space and brings more room for storage, say farewell to the bulky bottled water. For the ultimate RV water purification experience, please use along with Waterdrop RV Inline Filter.
Customer Reviews
*Some reviews are from for the same product.
Love this!
Such an easy installation water taste great!
This is my second water filter but the first for the Waterdrop 17UA.<br><br>The installation was super easy and even better, when it comes time to replace it will be even easier.<br><br>Let me just say, my water is super delicious and clear and much more so than the other filter.<br><br>The taste is crisp and clean, just like opening the cap of your favorite water bottle.<br><br>I recommend this product fully and am even considering a smaller version for my bathroom sink.
Does what it says!
It does a great job improving water taste and removing impurities. Can
Great, easy install!
Good product
Great product easy installation
Really easy to install water tastes great I bought it for my parents they love it.
Waterdrop Undersink Water Filtration System