Hydrophilic LCR (PTFE) (1) Hydrophilic PTFE with 1.0μm GF B Prefilter (1) Hydrophilic PVDF with 1.0μm GF B Prefilter (1) Hydrophilic Polyethersulfone (PES) (1) Hydrophilic Polytetrafluoroethylene (PTFE) (1) Hydrophobic Fluoropore Polytetrafluoroethylene (1)