No filter used to remove heavy metals and foreign substances. Available to use semi-permanent. Semi-permanent usable filters. The life-time of chlorine separating filter has been improved at least 7 times, minimizing its maintenance costs. Contribute to a healthy life by providing soft water that maximizes dissolved oxygen by installing bubble tips at the end of drinking water supply (effective more than 30% of tap water). Zero CO2 generation by not using electricity, contributing to the improvement of the global environment. Available to connect directly to tap water at home (DIY-enabled product)
