2023/2490 - A heat and moisture exchanging filter (HMEF), consisting of a plastic housing equipped with two 22 mm connectors and one luer lock connector. The HMEF also contains a filtering material made of glass fibres. It has a compressible volume of 65 ml and a weight of 43 grammes. The article has the following functions: — high-efficiency filtration, — ease of breathing because of a low air-flow resistance, — prevention of heat and moisture loss. The article is designed to be mounted on a patient’s airw - The Trade Hub