ordinary alkaline ionic water purifiers have the influence of electromagnetic waves by using the electrolysis method and there are many problems due to excessively strong alkaline effects, but our purifier, adopting the natural filtering electroless method, is the generator of alkali water that is clear as water in the beginning and beneficial to health. Especially, it is the water purifier of a new concept that a great amount of calcium and organic germanium flows out and activated oxygen is removed as a large quantity of hydrogen ions is generated.