The 0.22 μm Hydrophobic PTFE Syringe Filter (P/N: FE1322) features a 13 mm diameter and a durable red polypropylene housing. Designed with a hydrophobic PTFE membrane, it is ideal for filtering organic solvents, aggressive chemicals, and gases. It provides excellent chemical resistance, low extractables, and reliable performance — perfect for GC, HPLC sample preparation, and general laboratory applications.