Replaceable filter elements including unique pressure relief and systems including same

According to one embodiment a replaceable filter element includes a substantially annular filter media extending from a first end to a second end and has an exterior, a substantially hollow interior, and a first permeability. A first end plate is coupled to the first end of the substantially annular...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CLEVENGER JOHN, OTT BENJAMIN, YEKULA RAVI, TRUE-DAHL ABBY, CURT CAREY, TERRY BRIAN J, MARTIN HAROLD
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:According to one embodiment a replaceable filter element includes a substantially annular filter media extending from a first end to a second end and has an exterior, a substantially hollow interior, and a first permeability. A first end plate is coupled to the first end of the substantially annular filter media. The first end plate includes an aperture leading to the substantially hollow interior of the substantially annular filter media. The replaceable filter element includes a filter media piece positioned adjacent the second end of the substantially annular filter media and has a second permeability less than the first permeability. The replaceable filter element includes an outer wrap extending from the second end of the substantially annular filter media along a portion of the exterior of the substantially annular filter media. Further embodiments, forms, objects, features, advantages, aspects, and benefits shall become apparent from the following description and drawings.