
Korea Reverse Osmosis Hydrogen Hot and Cold Water Purifier Dispenser. Hydrogen Water Production: Electrolysis technology produces up to 2000ppb hydrogen concentration for health benefits. 3-Stage Filtration System: PAC composite filter, RO membrane, and rear carbon rod ensure pure and sweet drinking water. Visible Hydrogen Bubbles: Built-in lights illuminate the electrolysis process, allowing users to see hydrogen-rich water production. Low Wastewater Ratio: Features a 3:1 low wastewater ratio, improving efficiency and saving costs compared to traditional 1:1 systems. Large Capacity Tank: Equipped with a 6L water tank, sufficient for 6 people to drink for a full day. Self-Cleaning Function: Automatic cleaning reminders every 60 uses help extend the service life of the electrolyte can.