The overall costing of a 500 Lph commercial Ro plant differs around 5-10 lakh rupees which is again impacted by the sort of emanating, kind of layer, sort of pre-filter material and kind of sanitizer utilized. The cost differs starting with one organization then onto the next in light of accreditations and brand esteem. Water is utilized in million litters each day in ventures like sugar , tannery , food handling units , plants and so forth All kind of enterprises require water for their working for assembling merchandise as well as for the human necessities in those plants.