5 stages PP UDF CTO RO T33 Ro water purifier Plastic tank High-precision filter 5 stages PP UDF CTO RO T33 Ro water purifierRetail and Wholesales Introduction: This kind filtration system can completely remove the rust, silt/sediments, suspend solids, residual chlorine, Hichlon, methane, farm chemicals, organic pollotants, heavy metals, bacterium, virus, etc in water, Only retaining water ...