Material Selector

Find the most suitable vent membrane material based on chemical compatibility and application requirements

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Recommended Vent Materials

Use the filters on the left to find the best material match.

About Vent Membranes

Our PTFE-based vent membranes offer exceptional chemical resistance, high airflow, and reliable pressure equalization while preventing liquid ingress. All materials are tested to industry standards for packaging safety.

PTFE Hydrophobic

Best for: Aggressive chemicals, solvents, acids & bases

Excellent Compatibility

Oleophobic PTFE

Best for: Oils, lubricants & low-surface-tension liquids

Excellent Compatibility