Description: MODELRO-A1SIZE: 38×33×57CM 50, 70 or 75 GPD OPTIONAL 5 STAGE FILTRATION: PP, UDF, CTO, RO MEMBRANE AND POST CARBON 5 LIGHTS MICRO COMPUTER CONTROLLER AUTO FLUSH (3 TIMES PER DAY) NORMAL CARBON FILTER SINGLE RING NORMAL HOUSING NORMAL ADAPTOR AND BOOST PUMP CHINA BRAND RO MEMBRANE TANK CAPACITY: 3.2 GALLON TDS: 1200PPM MAX