... piping In general, the materials filled in the multi-media filter are arenaceous quartz, granular activated carbon, anthracite, KDF, granular ... are intercepted and removed by the materials filled in the filter, and the filtered water are mainly used as domestic water ... Automatic ControlProduct Specification: 173~3500Filtration Rate: 5m/h~12m/h Max 15m/hMaterial of vessel: S.S.304,316L,Q235Lined with ...