... inprove the quality of input water of water equipments industrial filter/stainless steel water filter Multi-Media filterIn water ... (widely use),anthracite and so on. Filter medias include three type:granular, powdery and fibroid. Silica sand,anthracite, activated carbon, ... bed) will use two kinds of media layers. In industrial water recycling system, can effectively remove impurity,absorb oil ect, at ...