Hydrophobic Glass Fiber Membrane 0.22μm to 20μm Pore Size with 99% Filtration Efficiency and 16 KPa Operating Pressure

High-performance hydrophobic glass fiber membrane filters designed for air venting, gas sterilization, and filtration applications across medical and industrial sectors.

• Hydrophobic surface properties for air venting applications
• Low extractable levels for clean operation
• High dirt-handling capacity for extended service life
• High temperature resistance up to 100°C
• Compatible with multiple sterilization methods: autoclave at 121°C, ETO, and Gamma radiation

Our medical-grade hydrophobic glass fiber membranes provide an economical alternative to PTFE membranes for air venting applications. These filters are extensively used for spike venting of I.V. infusion sets, as prefilter media in syringe filters to remove large particles, and as supportive backing for other membrane filters. The glass fiber construction effectively blocks microbial contaminants in air and gas streams.