We Ion Water Machineries pioneer in the field of iron removal filter manufacturer and supplier in all over India since 1967. Raw water generally contains of soluble iron in form of ferrous bicarbonate and in soluble as ferric hydroxide. Water containing ferrous bicarbonate is clear when drawn from a boring or tube well, but as soon as it comes in contact with air develops a whitish haze which on longer standing turns yellowish and then forms yellowish to reddish-brown deposits of hydrated ferric oxide, some of this deposit sticks to the side of the vessel and the rest sinks to the bottom. Oxidation of ferrous bicarbonate is usually accomplished by the dissolved oxygen introduce into the water by aeration. Water directly from the boring or tube well is first passed into the aeration chamber which is 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 which is packed with our own make patented oxidizing 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 filter bed at the time of back washing. Iron Removal filter capacity 50 to 50000 gallon per hour and above.