The Brita faucet mount in black and chrome has an advanced filtration system that removes up to 99% of lead, sediments and other impurities for safer drinking water. This water purification system lets you easily switch from filtered water to spray or to steam option. Its electronic life indicator lets you know when to change the filter. It generally lasts up to 3 months with normal use. The Brita faucet filtration system flashes a light signal 2 weeks before the filter is due for a change. Effectively cleans up to 750 standard 16.9-oz. water bottles. Fix this filtration system to the faucet without using any tools. Instruction manual included.