25MM Hydrophilic PVDF Syringe Filter, 0.22uM, 0.45uM, Sterile,
25MM Sterile Hydrophilic PVDF Syringe Filter, Single Packed, 0.22uM and 0.45uM Pore Sizes, Hydrophilic, 100/Pack Membrane Solutions Sterile Hydrophilic PVDF Syringe Filter. 0.22 Micron and 0.45 Micron Pore Sizes. 25 MM diameter disc size. 100/pack. $80/pack of 100 syringe filters.