We are offering water filters. all types of filters ultra violet purifier ( u.v. ), zero discharge system, multi-graded quartz sand filters, anthracite filters, bag filters, micron cartridge filters, vent filters with choice of moc of ss, ms, pp, etc. For removal of sediments, suspended solids, organics, cod, bod, color, smell, odour, etc. Ideal for treatment of ground, river, surface, effluent, waste water. Eg. Effluent treatment plant (etp), etc.