... MCE, Nylon, PVDF, PTFE and Glass Fiber. Filter Medium Pore Size (um)Diameter (mm)Polyethersulphone (PES ... )0.05-0.6513, 25, 47, 90, 142, 293Mixed Cellulose Ester (MCE)0.05-0.6513, ... 25, 47, 90, 142, 293 / gridded, black, sterilePolyesteramide (Nylon)0.1 ... 142, 293Acetate Cellulose0.2-3.013, 25, 47,90, 142, 293Polyvinylidene Fluoride (PVDF)0.22, 0.4513, 25, 47, 90, 142, 293 membrane filter ...