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  • 09/12/2022
    How to determine the service life of HEPA filters?

    Service life of SFFILTECH high efficiency filter: For the operating clean room, the value of the end-HEPA filter is not high, the total may be less than a few hours of user output, but the risk and overhead costs of replacing the end-HEPA filter will be high. Stop production when replacing the filter, and the… Continue reading How to determine the service life of HEPA filters?

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  • 08/08/2022
    What are the characteristics of synthetic fiber pocket primary filter?

    Chemical fiber bag type primary filter, also known as primary filter or coarse air filter, is mainly used in the primary filtration section of clean room, mainly for filtering dust particles above 5μm, and is widely used in optical electronics, medical and pharmaceutical, food and beverage, biological laboratory, touch screen, precision instruments and other industries,… Continue reading What are the characteristics of synthetic fiber pocket primary filter?

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