ICRO-1009 is a highly effective non-oxidizing, non-ionic antifoulant to control bio-growth in the membrane. Bio fouling remains a major problem among all foulants. It is caused by microorganism and feed water containing organic matter (COD), which become food for the microbes resulting in biological attack of the membrane further it is responsible for significant flux decrease. Use of this specifically designed product provides longer run time and extended element life resulting reduce operating and capital cost of RO, NF and UF system.