The BWT Magnesium Mineralizer reduces the limescale content in the water and filters aroma and taste impairing substances, heavy metals and particles from the water. Unique and only from BWT: during the filtration the water is enriched with the precious mineral magnesium. By adding magnesium the mineral balance of the water is maintained. The result is an almost neutral pH value which is experienced as especially tasty and soft by experts of still mineral water. Perfect for coffee, tea and daily drinking pleasure! Fitting all household sizes and needs, BWT provides table water filters in a range of wonderful colours.