Main Feature Quick Change RO Water Filter SystemPull & Turn – Quick Change Filter (No tools needed)Convenience Automatically shut off the inlet water when replacing cartridges Easy to install system with quick change fittings and tubing. Rental: $33.00 or Outright: $699.99 4 Filter 7 StagePossible to composed of single filters based on regional water qualitySystems are composed of 13 inch filters.– Working pressure: 30-125 psi (RO system)– Temperature: 39-100˚F (4-38˚C)– Inlet/outlet size: 1/4″– Flow rate: 0.5 gpm Daily Production Rate 75GPD System– TDS Reduction 96.3%– Efficiency 18.73%With storage tank (RO System, 3gal)– Electricity required (Pump type, 24W)– Compatible with M9 13″ filters– NSF Trade Name : M9 4SS RO 75GPD – Auto Shutoff Valve, Storage Tank, LLDPE Tube Water Pressure Pump