Advantages 1. Protect water systems in hotels, public buildings, private households and industry against scale formation and corrosion. 2. Prevent so-called ¡brown¡or ¡red¡water and clogged pipes 3. Save expensive repairs or even replacement of water pipes,boilers, heaters, cooling systems etc. 4. Help to save energy 5. Extend the life of your water installation. Size:3*6mm & 7*9mm Apperance: Transperent crystals Packing: 20KG/Box Payment Term: T/T.
