Our HighFlux Aruvi series hollow fiber Cartridges have the following salient features Membrane Packing - About 50 square meter Membrane Area Pre-filtration - Suitable Pre-filter for RO; Municipal Water & Industrial Wastewater Low Pressure - Around 2 bar Pressure Operation Higher Permeate - up to 1-3 cubic meter Permeate (vary depends on actual conditions) Backshwash - Easy backwash process and cleaning