... impregnated mineral stone : Prevent bacteria breeding, enhance good water taste; Life span : 1Year* Magnetization : Hexagonal water cluster ... shell activated carbon It can be used in home, office, school, and make healthy water for drinking.PH from ... % 7)Purifies, softens, and removes bacterium from water 8) Improves taste of waterSM-310Descriptions:Water filter/purifier bucket/barrel ...