• The water related ceramic balls (Loess, Tourmaline, Maekbanseok, Zeolite, Illite, Wongiseok, Gwiyangseok, Magnetite, Alkali ball, Antibacterial ball..)
• The ceramic balls formed at lower temperature (below 250℃) [activated carbon ball, Hanbang ball, low temperature tourmaline ball, strong Alkali ball, chlorine removal ball, sterilization ball]
• The reduction catalyst ball, which is mixed by Magnesium(Mg) and ores and multi functional ceramic ball
• The activated carbon block purifying filter, which is combined by natural ores and activated carbon
• Hydrogen alkali reduction water generation filter and multi functional purifying block filter


