... equipment adopts multi medium active carbon filter and PP sediment membranes filter as Pre-filter which can wipe suspending particles, ... complies with RO inlet requirement. Then RO filter can wipe dissolvable substance,bacteria,pesticide ,heavy ... H,Cation: 50L with auto controllerPP sediment filterABSØ90*10003pcs5μPP filter2M3/H,0.2MPaMembrane shellSUS30440404pcsMembraneUSAESPA1-40404pcsHigh pressure ...