Air filter assembly; components thereof and methods
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United States of America Patent
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May 20, 2014
Issued Date -
N/A
app pub date -
Sep 5, 2008
filing date -
Sep 7, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An air filter cartridge arrangement, an air cleaner assembly, and components therefor, are provided. The air filter cartridge generally has perimeter shape with a straight side and an opposite arched side. The filter cartridge includes a media pack comprising strips of single facer material, each strip comprising fluted sheet secured to a facing sheet. In an example depicted, arch-shaped sections of single facer material are nested within one another, to form media pack having a perimeter D-shape. An air cleaner assembly configured for receipt of filter cartridge is described. A particular assembly, convenient for mounting on the cowl, cowling or engine cover of an over-the-highway truck, is provided.
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