Pall's lab-scale filters for venting and gas filtration are designed to provide the highest levels of hydrophobicity, broadest chemical compatibility, and most versatility with a variety of device sizes and inlet/outlet connections. Use these devices as barriers on air lines or inline for sterile air/gas delivery. Pall air and gas filters can be sized to meet a wide range of flow and pressure drop requirements, from sterile venting in the laboratory to small process flows in pilot operations, to full scale compressed air flows in aerobic fermentations at ambient or elevated temperatures. (more)

Learn more about how Pall can help in larger-scale venting, air and gas applications.	It's easy to find the best vent filter for your lab application – view our vent selection guide.

Products
AcroPak™ 300 capsule exhibits high air flow rates with 300 cm2 PTFE membrane Acro® 50 vent filters feature proprietary hydrophobic PVDF that is stable to gamma irradiation For venting or sterile gas delivery, the Bacterial Air Vent has a high pressure rating to ensure product integrity	Protect pump components and protect lab personnel - use a Vacushield™ vent device between your pump and receiving vessel Acro® 50 filters with 19.6 cm2 PTFE are reusable, provide superior performance for critical applications More Venting and Gas Filtration product information:  View all products  View product selection guides

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Vent Filters Family Data Sheet	View all literature

Venting Applications Receiving vessels Isolation or environmental chambers Bioreactors Fermentation tanks Carboys Other small containers In-line Low-pressure Sterile Air/Gas Applications Delivery to instruments and culture vesssels Bioisolation of a vacuum source Flushing instruments Cleaning parts Top