Alkaline Water Purifier System By AlkawayUSA Has A Hydrogen Rich Water Filter That Produces Antioxidant Ionized Water Using a Countertop Water Filter or Opt Under Sink Kit Water purifier system for hydrogen rich ionized water from the tap using a countertop water filter. Removes heavy metals, arsenic, fluoride. Its an affordable alkaline water ionizer machine One of the best water filters has no maintenance and water purifier system is easy to install. Home water filtration system has 10x the water filtration and 3x the infused hydrogen over others Make ionized water without using electronics. Undersink kit sold separately. 3 year limited warranty