... 8.5-9.5 Increase mineral to water Remove Chlorine in water Anti Bacterium Portable alkaline water ... ,antioxidant,micro-clustered,oxygenated alkaline drinking water1.How does it works?Tourmaline by the absorption ... the far infrared,negative ions,minerals,etc. to improve skin elasticity,promote blood circulation and ... bacteria of the water. 3.How to use it?Place it in the water container and just add ...