公开(公告)号：US20190168151A1

公开(公告)日：2019-06-06

申请号：US16204717

申请日：2018-11-29

Applicant: Dyson Technology Limited

Inventor： Jack Cyril BILTCLIFFE ,  Jake John READ ,  Ben LOWSON ,  Christopher David SELWAY

IPC: B01D46/00 ,  B01D46/24

Abstract: There is provided a filter assembly arranged to be mounted over the air inlet of a fan assembly, the filter assembly comprising a filter frame arranged to support one or more filter media. The filter frame is provided with a first engagement member on a first edge of the filter frame and a second engagement member on a second edge of the filter frame, the first edge being opposite to the second edge. The first engagement member and the second engagement member are each configured to be engaged by a respective retention assembly when mounted on the fan assembly.