The AlkaStream Alkaline Water Ionizer is a mineral alkaline water ionizer, which can convert the regular tap water into alkaline and ionized water by the excellent 8 layer filter system. The filtered water with weak alkaline, low negative ORP, you can use it for washing, cooking and drinking, this alkaline water ionizer can effectively solve the health risks which caused by water pollution and bring us the micro-mineral water conveniently at home.Uses no ElectricityInstalls as either counter top or Under the Sink (optional).8 layers Alkaline Ionizer Machine filtration systemThe Filter Cartridge should to be replaced after about 3,000-5,000 liters of water or 6 months ofUsage.1st LayerRemove the mud, particles and pathogens effectively2nd LayerAdjusts the Calcium and Magnesium content to soften water for better taste & to avoid calcification.3rd Layer:Offer Zinc and remove heavy metals, chlorine, halides (such as fluoride), and other harmful substances in water.4th Layer:Adsorbing chlorine, odors and colors, improving taste and inhibiting the reproduction of microorganisms.5th Layer:Promoting the beneficial microorganisms, producing regulatory factors, enhancing themetabolism.6th Layer:Activate & energy water to break water molecules into small molecule clusters for optimal cell absorption. Adjust body microcirculation, skin pore expansion and make the skin better, absorb the nutrition, detoxify and increase metabolism7th Layer:Adsorbing chlorine, odors and colors, improving taste and inhibiting the reproduction of microorganisms8th Layer:The small molecules of water through the strong magnetic magnetization, becomes more stable and orderly arrangement and with memory function.