... high pressure pump,convenient and economical replacement filter Function of stage cartridge:StageDescriptionComponentMain Function15μm PP ... pure waterDescription5 stage RO systemCapacity:1000L/24HFlush Type:Auto FlushDiaphragm Booster Pump with Adaptor:380V/220V ... or talk online RO Water Filter(Filter Element,Filter Shell,Purifier,Heiress,Strainer,Cartridge,Screener,Filter Tank,Filter Housing)XJRO02