... top RO water filter (CE ROHS) 1)reverse osmosis water filtration 2) With pump 3).auto flush 4)tank capacity:9L ... top RO water filter (CE ROHS)1.Reverse osmosis water filtration system with pump and auto flush2.Cartridge: PP, CTO, UDF, RO ... /ctnsize:32*29*43.5cm stagefunction1stPP fiber filtration wipes off impurities, algae, silt, sediment2ndGAC filtration wipes off residual chlorine, THM's, ...