COMBINATION FILTER ELEMENT
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United States of America Patent
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Issued Date -
Sep 16, 2010
app pub date -
Feb 8, 2008
filing date -
Feb 9, 2007
priority date (Note) -
Abandoned
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Abstract
A filter media for removing both chemical contaminates and particulate contaminates. The filter media includes a particulate filtration media layer which includes a fine fiber media. The filter media further includes a chemical filtration media layer.
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