Liquid filter bag selection depends on the complete process conditions rather than a material name or micron rating alone. The main variables include the target particle range, filter media, bag size and ring style, operating temperature, chemical compatibility, flow conditions, contaminant loading and the specifications of the existing housing.
Micron rating should be reviewed together with the retention method and process objective. Material compatibility can change with the chemical, concentration, temperature and contact time. Final selection should also account for flow, solids loading, differential pressure and change-out requirements. This page organizes those questions for preliminary selection; product specifications and quotation details should be confirmed for the actual application.