Syringe Filters PTFE Membrane - Hydrophilic Filtration,0.22um Pore Size, 13mm Membrane Diameter, Sterile Syringe Filter, PVDF, 25mm diameter, 0.2um, Individually Packaged, 10/pk Product details Is Discontinued By Manufacturer : No 6.5 x 4.8 x 1.9 ...