Inquiry (采购产品): Acidic liquid filtration We need to filter 300 to 400 mesh solids (30% by volume) from acidic solutions (0 to 3 pH) the flow rate is between 30 to 50 GPM. Can you provide the filters? **** Hidden Message ***** Robert Caddell CO 80302 USA Company: MEC Systems E-mail: caddell@comcast.net **** Hidden Message ***** caddell@comcast.net