Gossen 2S Water Purifier is a kitchen-specific smart water purifier. Its sterilization rate (such as E. coli), heavy metal removal rate, residual chlorine removal rate is as high as 99.99%, which improves the safety of household drinking water and protects the health of family members. The original water is properly filtered to retain the natural minerals and trace elements (potassium, calcium, sodium, magnesium, etc.) required by the human body. The water after filtering is weakly alkaline, and the small molecule water is easier for the human body to absorb.