3 in 1: Alkaline (raise pH level), ORP and Tourmaline in-line filter

Oxidant Reduction Potential helps improving people health, boosts immunity system, helps with majority diseases especially various chronic diseases. Negative potential alkaline water is able to balance pH value of human body providing anti-oxidant effect. Also ORP balls reduce water Oxidant Reduction Potential to -150mv~-350mv which can help to maintain vibrant health of the human cells and accelerate metabolism.