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Low Leakage Active Carbon Filter Disclosure Number: IPCOM000061910D
Original Publication Date: 1986-Jul-01
Included in the Prior Art Database: 2005-Mar-09

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Hunziker, HE Wendt, HR [+details]


An active carbon filter is described in which the flow of air through the carbon beds is downward so that the filter not only greatly reduces the concentration of airborne contaminants but also greatly reduces dust particles in the air out of the filter.