PUR FM-3700B Advanced Faucet Water Filter
PUR is known for their excellent water purification products that don't cost too much to purchase. The FM-3700B faucet water filter is certified for less than most at 100 gallons, as opposed to the more common 200, but claims to have superior filtration capabilities. The FM-3700B removes 61 contaminates, including mercury and lead, and results in cleaner and better-tasting drinking water.
Although some users do experience problems with leaking related to the one-click installation, these issues are usually related to either an incompatible faucet or an incorrect installation. This faucet water filter doesn't inhibit water flow too much, has an LED filter change indicator, and offers a more modern design with its black and chrome finish.