Mitex™ PTFE Membrane FiltersClear Sorting & Filtering Show Filter Hide Filter; Catalog Number Description Pore Size Filter Diameter (⌀) Pack Size; LSWP01300: Mitex Membrane Filter 5.0 µm 13 mm 100 pack, PTFE, hydrophobic, 5.0 µm, 13 mm, white, plain Show Pricing & Availability