Waterdrop RF10/RF15/RF17 Water Filter Replacement for Waterdrop Under Sink Water Filtration system
Established in 2015, Waterdrop has grown to become the most popular and diversified brand in the replacement filter industry. We have a unique global footprint and sell our products in more than 20 countries worldwide. We are dedicated to delivering a sustainable, industry-leading water purification systems by enhancing water quality and contributing to a healthier future.
Please note that this Undersink Water Filter cannot reduce TDS.
TDS stands for total dissolved solids. It is composed of inorganic salts and a small amount of organic matter. This undersink filter cannot lower the TDS value because it removes harmful substances while retaining minerals such as potassium, calcium, sodium, and magnesium, which are beneficial for your health.
Waterdrop Undersink Water Filter
You’ll pay only 5¢ per day for the undersink filter replacement and your water quality will improve with each passing day. Enjoy pure and healthy drinking water for a long time.
3-second filter replacement
The undersink filter replacement is as user-friendly as it gets. Innovative system design allows you to replace this undersink water filter within only 3 seconds. The push-to-connect fittings make installation and replacement easier than ever, saving you time and effort. No additional tool needed!
Stable and fast water flow
The undersink water filter 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.
Compatible with WD-UA/UB/UC
The undersink water filter is designed to fit Waterdrop Undersink Water Filtration System (all WD-UA/UB/UC series). Compatible with all three methods of connection, this undersink filter brings you purified water from your original faucet, your dedicated faucet, or your refrigerator. Get easy access to clean, safe, and healthy purified water with Waterdrop!
The five-stage filtration ensures a great user experience.
With a filtration accuracy of 0.5 μm, the Waterdrop Undersink Water Filter 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 undersink filter 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.
5X 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 8,000 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.