HEMCO HEPA filtration paks effectively collect particulate contaminants from the exhaust air stream. HEPA filters are 99.999% effective at removing particulate .3 micron and larger. The filter pack housing features a hinged access door with gaskets and spring latches for a convenient filter change. Inlet and outlet plenums with duct connection collars are installed. The HEPA filter pack can also be paired with a carbon filter pack to remove chemical fumes and odors. Note: HEMCO recommends a minihelic or magnehelic gauge to monitor the airflow differential across the filter. The static pressure indicated would alert when to change the filter. The company recommends ordering a backup replacement filter.
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