Five Stages RO SystemFlush Type: Manual Flush 10＂PP UDF CTO RO ST33 T33B6Capacity: RO Water Output: 50 GPD (24H)Faucet: FB RO Membrane: VontronPressure Tank: 3.2G Plastic TankTYP Pump with AdaptorFittings type: JACO Nylon Fitting Housing: CL-10P Double “O” Ring Housing Unite Packing Dimension: 43.5*49.5*51.5CMLoading: 250pcs/20ft, 500pcs/40ft, 600pcs/40hc