Whole house water filtration system. Unit only needs a standard 110 volt outlet. Can be programmed to flush and reset filter element bed 1500 or every 2500 gallons of water used. You can also literally keep track of how much water you use in a day, week or month.
The filter cartridge is rated for approximately 12-13 years. You will have bottled water at every faucet. More importantly, when you shower or take a bath you will not have the chlorine/chloramine that city water has in it.
This is an electronic anti-scale device. This is installed on water line coming off the water meter and will treat a majority of plumbing and fixtures in a residential home. How it works is it sends a modulated am radio signal thru piping, this prevents any scale from forming on faucets or hot water tanks, tankless units. Scale forms from either or both pressure/temperture difference (opening a faucet, hot faucet).