公开(公告)号：AU2021204254B2

公开(公告)日：2022-08-25

申请号：AU2021204254

申请日：2021-06-23

Applicant: DONALDSON COMPANY INC

Inventor： ADAMEK DANIEL ERIC ,  BROWN SCOTT ,  JOHNSTON ROBERT DEAN ,  KALIS MATTHEW ALAN ,  MANAHAN RICHARD PATRICK

IPC: B01D46/00

Abstract: Abstract An air filter cartridge is described. It comprises a media pack, a housing engagement member surrounding the media pack and a member of an air cleaner security, housing closure, inhibition arrangement positioned in the housing engagement 5 member. The media pack has an outer perimeter and opposite flow faces. The housing engagement member includes a pinch seal portion, a seal support portion and a receiving trough positioned radially inwardly of the pinch seal portion. The member of an air cleaner security, housing closure, inhibition arrangement comprises a pocket arrangement including at least one receiving pocket therein, wherein the at least one 10 receiving pocket defines a deeper recess than portions of the receiving trough.