Disclosed is a filter which is for a vehicle air-conditioning device and wherein the structure of filter material has been improved, and function selectivity according to the various requirements of a user can be achieved. The disclosed filter for a vehicle air-conditioning device is provided with: a laminated filter member which is formed from a plurality of laminated filter materials having different properties or functions; and a frame body which holds the laminated filter member. The disclosed filter for a vehicle air-conditioning device is characterised in that the plurality of filter materials are laminated in a substantially un-bonded state wherein the layering order can be set at will, and adjacent filter materials can be separate from one another.
