Fanless and filterless, it helps make no sounds and desires no upkeep, but you need to remember to clean from the ionized dust that builds up in close proximity to it about the wall. Moreover, water ionizers occur with buttons in addition to a Display screen so that you could https://allhealthmarket.com/product/home-care-2/oxygen-and-hydrogen-generator/oxygen-concentrator-450ml-hydrogen-water-generator-hydrogen-inhalation-machine-ionizer-99-99-h2-molecular-inhaler/