

· 【Compatibility】Suitable for faucets with 1/2" or 3/8" FEMALE NPT thread.
· 【Ultra-long service life】When used with municipal water, each filter has a maximum
service life of 12 months or 8,000 gallons.
· 【Innovative multistage filtration】The Waterdrop Direct Connect Undersink Water
Filtration System uses innovative multistage filtration.


· 【Easy installation】With innovative push-to-connect fittings, the entire installation
process takes less than 3 minutes.
· 【Fast flow rate & multiple uses】 The fast and stable water supply provides pure
water that tastes like spring water. The tested full flow rate is 0.75 gpm at 60 psi.

Can the system reduce TDS?
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.
What is the difference between the WD-UA system and the WD-UB system?
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.
Can the product filter well water?
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.

What's in the box?
Waterdrop Undersink Water Filtration System×1
Inlet hose×1
Outlet hose×1
3/8''-1/2''Convertor set×2
Self-tapping screws×2
Teflon tape×1
Drilling sticker×1