Pleated filter media with crest spacers and method of making
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United States of America Patent
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Dec 26, 2000
Grant Date -
N/A
app pub date -
Mar 27, 1999
filing date -
Mar 27, 1999
priority date (Note) -
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Abstract
A pleated filter and method of making the same wherein the crests of pleated filter medium include nesting daubs of pleat spreading and pleat maintaining material located at the crests to define free flow valleys between opposed pleat faces for efficient passage of a fluid stream to be treated therethrough from upstream through downstream pleat faces.
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