We Ion Water Machineries manufacturer and supplier of iron filter plant for domestic and industrial water treatment solutions sine 1967 in all over West Bengal. Can prove iron is harmful since it can pose problems related to the industries design, cost and operation. the presence of excessive iron can cause the discoloration of water, laundry and plumbing fixtures. So from where do, these iron particles come in water? small amount of iron are found in water due to the large amount of iron present in the soil. Water from the boring or tubewell is usually either color less or transparent, how ever when it comes in contact with oxygen it becomes of reddish-brown particles called iron. Mostly, the working principle of removing iron content from the water is the oxidization of iron. In this process irons ferrous or dissolved ( soluble ) state is converted to a ferric or undissolved form. After that when the conversion takes place the ferric form of iron precipitates on the filter bed, which is drained out at the time of back washing. Iron filter capacity 50 to 50000 gallon per hour and above.