Filter element for use in air-conditioning systems of buildings, ships or automobiles comprises two flat layers that are spaced apart from one another and connected to one another by connecting device

摘要

A filter element comprises a first flat layer (1) and a second flat layer (2) that are connected to one another such that a volume and an opening (3) are formed. The layers are spaced apart from one another by a connecting device (4) arranged between the layers. The connecting device is regionally connected to one of the layers. An independent claim is included for an arrangement comprising the above filter element and a frame with a supporting structure.