Deep Filtration and IAPMO Certified: Based on independent testing, this filter can efficiently reduces PFAS, PFOA/PFOS, large-particle contaminants such as rust, lead, chlorine, heavy metals, chemical impurities, and sand through thorough purification for clean drinking water. The filter is made of high BPA-free and lead-free materials. It also can successfully reduce chlorine, taste, and odor. This filter is certified by IAPMO against NSF/ANSI 372 Standard and NSF/ANSI 42 Standard. It can lower lead when tested by a third-party laboratory against NSF/ANSI 53 standards. Please use the "WD-10UA" search term to review the 42&372 certification on the IAPMO website.

Innovative multistage filtratio: The Waterdrop Direct Connect Undersink Water Filtration System uses innovative multistage filtration. And it can effectively reduces chlorine, heavy metals, chemical iṁpurity, sediment and other large particles.[2] Enjoy healthy and pure water straight from your tap – no need to buy bottled water anymore! If you want to reduce water hardness or TDS, choose the Waterdrop RO system!

Fast flow rate: The fast and stable water supply provides pure water that tastes like spring water. The tested full flow rate is 3 liters per minute at 60 psi. Developed for household and commercial use, the Undersink Water Filtration System can be installed in your kitchen, bathroom, RV, or office to meet your daily water needs. With its exquisite design and small size, it is the best choice for a rented apartment.

Ultra-long service life: When used with municipal water, each filter has a maximum service life of 12 months or 30,000 liters. (This may vary based on water conditions.) If you want to replace the filter, Please earch "WD-RF10" , you can save over 50% of cost on subsequent use.

Easy installation: The system should be connected only to a cold water supply. 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. The system includes a 3/8" hose. The 3/8"–1/2" convertor fitting helps you connect the system to both 1/2" and 3/8" cold water lines and faucets.

Q: Can the system reduce TDS?

A: No. TDS value isn’t directly related to water quality.
TDS stands for total dissolved solids.
Waterdrop under counter water filter reduces harmful pσllutants while retains natural minerals, which are beneficial for your health.

Q: What is the difference between the WD-UA system and the WD-UB system?

A: The WD-UA system does not come with a faucet. It will connect to your existing faucet. Meanwhile, the WD-UB system comes with an additional water faucet

Q: Can the product filter well water?

A: No. This system is designed for Municipal Tap Water. If using well water as the source, please make sure the feed water has been through a pre-filtration system.