公开(公告)号：US20240109013A1

公开(公告)日：2024-04-04

申请号：US18268960

申请日：2021-12-22

申请人： Camfil AB

发明人： Gautam MARWAHA ,  Kenny HEDLUND ,  Vincent Arun KENADZIR

IPC分类号： B01D46/00 ,  B01D46/52

CPC分类号： B01D46/0004 ,  B01D46/0086 ,  B01D46/521 ,  B01D2201/301 ,  B01D2275/205 ,  F02C7/055

摘要： An air filter comprising a filter casing defining an air passage from a first opening to a second opening in the filter casing, at least one filter element arranged in the air passage of the filter casing, such that air passing between the first opening and the second opening must pass through the at least one filter element, characterized in that said filter casing is manufactured with at least one sealed access port integrated in the filter casing, wherein said at least one sealed access port can be unsealed to provide an access to the air passage from outside the filter casing.