CPAP humidifiers are devices that add heat and moisture to the air supplied through the CPAP device. They are used to relieve the dryness and discomfort that may occur in the nose and throat with CPAP therapy. The humidifier is typically filled with water and connected to the CPAP device. The device then delivers a mixture of air and moisture to the patient through a mask. Some CPAP devices come with built-in humidifiers, while others require the installation of a separate humidifier.
It is important to keep the humidifier clean to prevent bacteria and mold growth.