Hydrophobic Glass Fiber Membrane for Medical Air Venting - 0.22μm to 20μm Pore Size, 16 KPa Max Pressure

Hydrophobic glass fiber membrane specifically designed for medical air venting applications in IV infusion sets. This medical-grade filtration media provides reliable protection against microbial contaminants while maintaining optimal airflow.

• Hydrophobic properties prevent liquid penetration
• Low extractable levels for medical safety
• High dirt-handling capacity for extended service life
• High operating temperatures up to 100°C
• Sterilization compatible: autoclavable at 121°C / ETO / Gamma radiation

Our hydrophobic glass fiber membrane filters are constructed from extremely fine glass fibers specifically treated for air venting and gas sterilization applications. This membrane provides a cost-effective alternative to PTFE membranes while maintaining high performance standards.

Available in multiple pore sizes and formats, these medical-grade membranes are extensively used for spike venting in IV infusion sets, as prefilter media in syringe filters for large particle removal, or as supportive backing for other membrane filters. The glass fiber membrane effectively blocks microbial contaminants in air streams while allowing proper ventilation.