... membraneFilter Core/cagePolypropylene (PP)Gasket (optional)NBR/Silicone/EPDM/VitonSpecificationsLength5,10,20,30,40,50 (inch)Micron rating0.1, 0.2, 0 ... .45, 0.65, 1, 3, 5, 10, 20, 30, 60(um)Outer Diameter69mmFilter end cap (optional)DOE, SOEConfigurationAirtight methodthermal ...