Filter assembly including foam and pleated media
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United States of America Patent
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N/A
Issued Date -
Feb 9, 2006
app pub date -
Aug 6, 2004
filing date -
Aug 6, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A filter assembly includes a pleated paper filter element and multiple foam layers. One of the foam layers adjoins the pleated paper filter element. The foam layers filter coarse debris while the pleated paper filter element filters finer debris.
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International Classification(s)
Cited Art Landscape
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