A FILTER MEDIA SUPPORTING CAGE ASSEMBLY AND ARRANGEMENTS INCLUDING SUCH CAGE ASSEMBLY

原文（中国語）

A filter media supporting cage assembly () for a filter media support structure () configured to support a filter media pack () in a filter cartridge (), said cage assembly () circumscribing an interior volume (V) and comprising two or more cage wall members () extending in a length direction (L) from a first end () to a second end (), each of said cage wall members () having an inner side () facing the interior volume (V), when assembled, and an outer side () facing the filter media pack (), when mounted in a filter cartridge, and said cage assembly () having a latticework structure including column elements () extending substantially in said length direction (L) and beam elements () extending in a cage circumference direction, and said cage wall members comprising one or more column connecting sections () extending in a cage circumference direction and including column connecting sheet elements () located between and attached to adjacent column elements () and extending in said length direction (L). A filter media support structure (), A filter cartridge () and an air filtration arrangement () including a filter cartridge.