1.5stage Home RO system 2.3pcs housing cap together 3.with stand and pressure gauge 4.Fashional design 5.Competitive price Home Use RO System,5 stages.Model : RO-50G-A01equiped with with manu flush ,capacity is 50GPD ;3pcs white 10" housing ,the cap of 3pcs housing is together. so, we don't need fitting to connect housing,so, it is easy to install and no leakage. 5 stage :PP,granular carbon,block ...