PRO Features; Three stage treatment including polypropylene sediment and activated carbon pre-treatment filtration followed by series connected GE PRO membranes. Strong individual corrosion proof plastic housing units for the pre-treatment and RO cartridges. High treatment performance with up to 95% salts rejection. Modular design with outputs from 100 to 400l/hr (between 2000 and 8000l/day). Available with options of either solar powered Shurflo (PRO1 size only) or mains powered Pedrollo pumps. All Pedrollo pump options include a pressure tank and switch for automatic pump operation. Supplied as complete units base frame mounted with all internal piping connections and control accessories including pressure gauge and flow meter.