HEMCO offers their CleanAire HEPA and Carbon Filter Paks for mounting inline in the exhaust ducting from a fume hood or contaminant source at up to 1,500 CFM. The filter pak includes a galvanized steel housing with a hinged and gasketed access door for filter change-outs. Molded composite resin inlets and outlet plenums also offer duct connection collars sized to meet specifications. Both filters include a 30 percent pleated pre-filter and can be paired together for applications that require particulate and fume removal.