MEMBRANE FILTERS Membrane Filters Cellulose Acetate (CA) Membrane Filter Polytetrafluoroethylene (PTFE) Membrane Filter Nylon Membrane Filter Polyethersulphone (PES) Membrane Filter Polypropylene (PP) Membrane Filter Regenerated cellulose (RC) Membrane Filter Polyvinylidene Fluoride (PVDF) Membrane Filter Mixed Cellulose Ester (MCE) Membrane Filter Cellulose Nitrate (CN) Membrane Filters