Home / Laboratory Supplies / Filtration / Membrane Filter / Hydrophilic PVDF Membrane Filter 0.45µm, MS Hydrophilic PVDF Membrane Filter 0.45µm, MS Hydrophilic PVDF membrane is a kind of membrane with lower protein binding than other membranes such as Nylon/NC/PTFE, having high flow rate and high loading capacity at the same time.