AIR FILTER CARTRIDGE AND AIR CLEANER

PROBLEM TO BE SOLVED: To provide an air filter cartridge and an air filter having a seal structure that can appropriately and reliably filtering fluids.SOLUTION: An air filter cartridge 22 includes: (a) a filter media pack 26 having an inlet end 23 and an outlet end on the opposite side thereof; (b)...

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Bibliographische Detailangaben
Hauptverfasser:	KRISKO WILLIAM J, BISHOP WAYNE R W, GIESEKE STEVEN SCOTT, NELSON BENNY K
Format:	Patent
Sprache:	eng
Schlagworte:	PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an air filter cartridge and an air filter having a seal structure that can appropriately and reliably filtering fluids.SOLUTION: An air filter cartridge 22 includes: (a) a filter media pack 26 having an inlet end 23 and an outlet end on the opposite side thereof; (b) a preform 25a having a portion circumscribing the filter media pack 26, wherein the preform 25a includes (i) a housing seal support portion 65 and (ii) a plurality of apertures formed in the housing seal support 65; (c) a housing seal including housing seal portions 28a and 28b secured to the housing seal support portion 65; and (d) a filter media pack sealing portion 28c circumscribing the filter media pack 26 and sealing the preform 25a directly to the filter media pack 26.