We are Ion Water Machineries since 1967 Formerly Known as IONOCHEM manufacturer of Iron Removal Filter for Domestic and Industrial purpose. water directly from the tube well is first passed into the aeration chamber packed with manganese based catalyst. Before entering into the aeration chamber air is injected with water from an air compressor. Here according to the above reaction iron is oxidized into ferric form. Water is then passed through the iron removal filter packed with catalytic filtering media. Here the residual ferrous iron is oxidized into ferric and entire precipitated ferric hydroxide is filtered out. The precipitated and entrapped ferric hydroxide is then removed from the bed during back washing.