Aerex 2 0.2 µm Hydrophobic Cartridge Filters

Aerex 2 hydrophobic cartridge filters provide high flow rates at low pressure differentials.



Ordering Information


    Data Sheet

    Aerex 2 Hydrophobic Cartridge Filters -- High performance gas filters for use in industrial fermentation applications


    Reference overview
    The Effect of pH, Viscosity, and Additives on the Bacterial Retention of Membrane Filters Challenged with Pseudomonas Diminuta
    Levy, Richard,ASTM Special Publication 975 (1987).
    ASTM Special Publication 975 (1987).  1987

    Sterile Filtration of Gases by Membrane Filters
    Leahy, Timothy J., and Raymond Gabler
    Vol. XXVI: 836-843.  1984


    What is the difference between Aerex and Aervent?Aervent cartridges have a 0.2µ PTFE membrane and are used in pharmaceutical applications where it is critical to use a phobic filter that has proven bacterial and viral retention capabilities. Common applications for Aervent are fermentation air applications, bioreactor inlet and outlet filtration and sterile process gases. Aervent filters have a liquid bacterial retention claim as well as a virus aerosol retention claim.

    Aerex filters also have a 0.2µ PTFE membrane but they do not come with a liquid bacterial retention claim. Common applications for Aerex include bulk intermediate manufacturing and non-pharamaceutical applications such as industrial fermentation. Aerex filters do have a virus aerosol retention claim.