Material (Membrane) PTFE: Pore Size: 0.2 μm: Volume (Metric) 2 to 10 mL: Sterility: Non-sterile: Filter Type: Membrane: Housing Material: Polypropylene (Housing) Type: Syringe Filter: Diameter (Metric) 13 mm: For Use With (Application) Sterile venting of air or other gasses, sample preparation of samples for instrument analysis such as HPLC