... Low cost 3.Easy operation 4.CE/NSF pressure type multi-medium filter for RO system Brief introductionMulti-media filter, ... traditional water treatment methods. Filter meterialsThe filter media include: anthracite, multi-porous ceramic, quartz sand, manganese sand etc., which can be ... are: stainless steel, A3 steel lined with rubber, FRP. Main Parameter ModelWater Output(m3/h)Speed(m/h)Height of Filter ...