Patent ID: 8915985
Filing Date: 2014-12-23
Classification: B01D,B23P,Y10T

Abstract:
1. An air cleaner comprising: (a) a housing including a surrounding housing-wall defining an open interior; an inlet arrangement; and an outlet arrangement; the inlet arrangement and outlet arrangement being at opposite ends of the housing; the housing defining an access opening in communication with the open interior; (b) a cover removably secured to the housing over the access opening; (c) a filter cartridge assembly operably oriented for selective removal within the open interior between the inlet arrangement and outlet arrangement; the filter cartridge assembly including a media pack having opposite inlet and outlet flow faces; the media pack comprising a plurality of flutes extending in a direction between the inlet flow face and the outlet flow face; the media pack being closed to air entering the inlet flow face and passing outwardly from the outlet flow face without filtering flow through media of the media pack; and a seal member secured to the media pack; the seal member forming a releasable seal with a sealing surface in the housing; and (d) a plurality of lugs extends from the filter cartridge assembly;