CPC B01D 46/526 (2013.01) [B01D 45/12 (2013.01); B01D 45/14 (2013.01); B01D 46/0005 (2013.01); B01D 46/10 (2013.01); B01D 46/2411 (2013.01); B01D 46/26 (2013.01); B01D 46/525 (2013.01); B01D 46/62 (2022.01); B01D 50/20 (2022.01); F02M 35/0205 (2013.01); F02M 35/0216 (2013.01); F02M 35/02416 (2013.01); B01D 46/527 (2013.01); B01D 2265/02 (2013.01); B01D 2267/40 (2013.01); B01D 2271/02 (2013.01); B01D 2271/022 (2013.01); B01D 2279/60 (2013.01)] | 32 Claims |
1. An air cleaner assembly comprising:
(a) a housing including: a housing body; and, an access cover, wherein the access cover comprises a cyclonic precleaner assembly;
(i) the housing body having: an open service access end; a wall; and, a main filter cartridge sealing shelf recessed from the open service access end; wherein at least a portion of the wall is located between the main filter cartridge sealing shelf and the open service access end; and wherein the main filter cartridge sealing shelf is located internally within the air cleaner assembly;
(ii) the housing body including: an air flow outlet arrangement; and, a contaminant evacuation port arrangement for removal of particulate and/or water collected by the cyclonic precleaner assembly; and,
(iii) the access cover being removably mounted on the housing body and including an axially extending pressure flange that extends into the housing body; and,
(iv) the contaminant evacuation port arrangement includes a port extending through a wall of the housing body at a location between the open service access end and the main filter cartridge sealing shelf; and,
(b) a main filter cartridge removably positioned within the housing body; the main filter cartridge comprising;
(i) a media pack having an inlet end and an opposite outlet end;
(ii) a housing seal arrangement comprising a perimeter pinch seal removably positioned sealingly biased against the main filter cartridge sealing shelf.
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