HEPA Filtration Paks effectively collect particulate contaminants from the waste air stream, removing particulates 0.3 microns and larger at a 99.999% effective rate. The filter pack housing features a hinged access door with gaskets and spring latches that make filter changes convenient. Inlet and outlet plenums with duct connection collars are also installed.
The HEPA filter pack can also be paired with a carbon filter pack to remove chemical fumes and odors. A minihelic or magnehelic gauge is recommended to monitor the airflow differential across the filter.