A breathing protector for use in a stoma of a laryngectomized or tracheotomised person is provided. This breathing protector is provided with an inlet and an outlet, such that an air flow in use will pass from the surroundings of said person through said inlet to said outlet, into trachea of said person. The breathing protector further comprises a heat-moisture exchanger (3) and a bacteriological filter (4), such that said air flow will pass through said heat-moisture exchanger and said bacteriological filter when said air flow in use passes through said inlet to said outlet. Also, the breathing protector is provided with a closing member (6) that may be activated to close the communication between said at least one inlet and said at least one outlet.