Patent ID: 9050549
Filing Date: 2015-06-09
Classification: B01D

Abstract:
1. A filter arrangement, comprising: a housing having two side walls substantially extended on both sides of a housing center plane and a circumferential wall substantially orthogonal and connecting the side walls, the housing including an untreated space inlet and a clean space outlet; a filter insert arranged between the untreated space inlet and the clean space outlet including two bottom discs arranged adjacent to the side walls in the assembled state of the filter insert, the filter insert including an orthogonal filter wall extending between and connecting the bottom discs, the orthogonal filter wall extending substantially orthogonal to the housing center plane and configured to pass a flow radially through the filter insert from the inlet of the housing to the outlet of the housing; and a lateral disc defining an opening configured to be tightly connected to at least one of the untreated space inlet and the clean space outlet; wherein the side walls are coupled with the bottom discs in the assembled state of the filter insert through interacting profile parts arranged on at least one of the side walls and the bottom discs into a double wall; wherein the bottom discs of the filter insert are sealingly connected to the side walls in a form-fitting manner.