Enjoy cleaner, filtered water from your faucet with the Faucet Mount Filter System. .It’s easy to attach and includes a filter that filters water over natural minerals for a crisp, refreshing taste.Long filter life: each faucet filter can provide 320 gallons of purified water, or a typical use time of 3 months-2 times longer than most faucet filtersThe faucet mounted water filter is easy to attach, and no tools are required. Compatible with most faucets, but will not work with pull-out or hand-held faucets.Easy to use: The design of simple switching between high-quality filtered water and regular tap water helps to extend the life of the filter. The filter faucet adopts leak-proof technology and can be easily connected to your faucet through various adapters included.The most advanced filtration technology consists of a seven-layer filtration system, which can effectively remove chlorine, dirt, rust, sand and reduce lead, fluorine, iron, mercury, arsenic, inhibit bacterial growth and improve taste, providing you and your family with more Safe, fresher water Style: Filter product description Although household tap water looks clean, lead and other contaminants may enter your water through the leached lead service line. To get cleaner and more delicious tasting water, a water filtration system is important because the tap water looks clean but may contain potentially harmful contaminants. This faucet filter can reduce lead and other pollutants.