Waterdrop ACF long-lasting faucet water filters are NSF 42 certified to reduce chlorine, taste and odor. Every faucet filter provides 320 gallons of cleaner water, or 3 months of typical use - that’s 2x longer than most faucet filters. The innovative ACF material features great and fast filtration. You will fill up 4 water bottles (16.9 oz for each) in 1 minute. Upgraded filtration technology to reduce lead, fluoride and other contaminants, offering safer and refreshing water for you and your family. The design of a simple switch between quality filtered water and regular tap water helps prolong the service life of the water filter for sink faucet. The water filter faucet adopts leak-proof technology and can be attached to your faucet very easily with the various adapters included. Waterdrop water purifier faucet is a best faucet water filter for your kitchen faucet.

Waterdrop also has a replacement water filter cartridge for Brita faucet filter and Brita on tap faucet water filter system.

Waterdrop also has a replacement water filter cartridge for Pur faucet filter RF-9999 and Pur water filter faucet RF-3375.

**The above brands do not source or sponsor the water filter. The manufacturers' names and model numbers have been used for reference purposes only.

1. Reduce your original faucet aerator if there is an aerator in your faucet. Choose the right aerator to match your faucet threading. And choose the appropriate silicone washer. 2. Unscrew the mounting nut from mounting base by turning counter-clockwise. Then put the mounting nut on faucet. 3. Put the silicone washer into your chosen adapter. Then wrap Teflon tape around the joint of the mounting base and the faucet. 4. Screw the mounting base onto the mounting nut firmly by turning clockwise. 5. Unscrew the filter top cover from the filter base. Take out the filter from package and reduce the protective film. Insert the filter into the filter base. Twist the filter top cover back to filter base securely. 6. Align the slot of filter base with the slot of the mounting base. 7. Insert the filter base into the mounting base and rotate 90° upward.

Faucet water filter offer an inexpensive way of drinking healthy water. They are easy to install, and they are effective at reducing contaminants from the water.

Faucet water filters are very effective at filtering and reducing different contaminants from your tap water. Faucet filter would be considered a “particle filter” – reducing contaminants over 5-10 microns in size.

Reverse osmosis water filter is the best way to filter tap water. Ro water filter can treat water down to the ionic level, and can reduce contaminants all the way down to 0.0001 micron in size.

A kitchen faucet water filter is a point of use (POU) water filtration system that treats the water before it exits the faucet, improving the water quality for drinking, cooking and washing. Faucet water filtration systems are installed directly to the faucet at your sink. A faucet water filter is installed on your kitchen faucet, allowing cold water to flow from the cold water pipe directly into the system for filtering. When water has been filtered, it passes out of the filter and up through the faucet for producing the filtered water.

Waterdrop faucet water filter last 3 months or 320 gallons.

Reverse osmosis water filter is the healthiest water filtration to filter tap water. Ro water filter can treat water down to the ionic level, and can reduce contaminants all the way down to 0.0001 micron in size.

Faucet filter can only reduce contaminants over 5-10 microns in size. Ro water filter can reduce contaminants all the way down to 0.0001 micron in size.

It fits most standard faucets. In the packaging, there are 6 adapters of different sizes compatible with almost all standard faucets on the market. If your faucet is none of these sizes or if there is no thread on the faucet, you can also try the multi-function joint.