2-Stage Systems
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1. Unit cap
Filter top cover
2. Adapter
Faucet adapter
3. Filter cartridge
Adopts activated carbon fiber filter
4. Water switch
Quick switch from tap to filtered water
5. Tap water outletStill
available through this system
6. Filtered water outlet
Enjoy pure water that meets your various needs

NSF 42 certified to reduce chlorine, taste and odor.
NSF 372 certified for lead-free material.

Downward length is less than 0.59
External threads are > 0.87" or < 0.73"
Diameter of internal threads is > 0.94" or < 0.73"
Spray-style faucet
Irregular faucet
Faucet with interior aerator

Can be used in both kitchens and bathrooms.
Meets your different water needs.

The Waterdrop faucet filter system uses upgraded filtration technology, which has been newly adopted to reduce lead, and many more contaminants for highly efficient filtration, based on the 0.5-micron activated carbon fiber.


Uses high-quality ACF that lasts up to 3 months or 320 gallons of water to perfectly meet your family’s needs.
Waterdrop users rave about the clean, crisp taste and health benefits of filtered water. Read their stories and see why they choose us.
68,000+ people find their water filter here
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