Heat exchange device comprising: - a first heat exchange module (2, 21) for the heat exchange between a transport fluid and a refrigerant, wherein the transport fluid can flow around the first heat exchange module (2, 21) and the refrigerant can be guided separately from the transport fluid in the first heat exchange module; - a wetting device which is provided and arranged in such a way that the first heat exchange module (2, 21) can be wetted with a liquid dischargeable from the wetting device; - a first filter mat (4, 41) designed and arranged on the heat exchange device in such a way that the liquid discharged by the wetting device can be collected with the first filter mat (4, 41) and/or a particle carried along by the liquid can be separated on the first filter mat (4, 41); - a collecting device which is arranged on a lower end face of the first heat exchange module (2, 21); wherein the first filter mat (4, 41) is arranged between the wetting device and the collecting device, and wherein the first filter mat (4, 41) is arranged between the collecting device and the lower end face of the first heat exchange module (2, 21) so that the liquid passes through the first filter mat (4, 41) to the collecting device, characterized in that - the heat exchange device comprises a second heat exchange module (2, 22), wherein the second heat exchange module (2, 22) can be wetted with the liquid dischargeable from the wetting device; - a second filter mat (4, 42) is designed and arranged on the heat exchange device in such a way that the liquid discharged by the wetting device can be collected with the second filter mat (4, 42) and/or a particle carried along by the liquid can be separated on the second filter mat (4, 42), and wherein the second filter mat (4, 42) is arranged on a lower end face of the second heat exchange module (2, 22); and wherein - the first and/or the second heat exchange module (2, 21), (2, 22) consists of a laminated heat exchanger. - a first heat exchange module (2, 21) for the heat exchange between a transport fluid and a refrigerant, wherein the transport fluid can flow around the first heat exchange module (2, 21) and the refrigerant can be guided separately from the transport fluid in the first heat exchange module; - a wetting device which is provided and arranged in such a way that the first heat exchange module (2, 21) can be wetted with a liquid dischargeable from the wetting device; - a first filter mat (4, 41) designed and arranged on the heat exchange device in such a way that the liquid discharged by the wetting device can be collected with the first filter mat (4, 41) and/or a particle carried along by the liquid can be separated on the first filter mat (4, 41); - a collecting device which is arranged on a lower end face of the first heat exchange module (2, 21); wherein the first filter mat (4, 41) is arranged between the wetting device and the collecting device, and wherein the first filter mat (4, 41) is arranged between the collecting device and the lower end face of the first heat exchange module (2, 21) so that the liquid passes through the first filter mat (4, 41) to the collecting device, characterized in that - the heat exchange device comprises a second heat exchange module (2, 22), wherein the second heat exchange module (2, 22) can be wetted with the liquid dischargeable from the wetting device; - a second filter mat (4, 42) is designed and arranged on the heat exchange device in such a way that the liquid discharged by the wetting device can be collected with the second filter mat (4, 42) and/or a particle carried along by the liquid can be separated on the second filter mat (4, 42), and wherein the second filter mat (4, 42) is arranged on a lower end face of the second heat exchange module (2, 22); and wherein - the first and/or the second heat exchange module (2, 21), (2, 22) consists of a laminated heat exchanger.