Oxygen humidifiers are devices that are used in order to provide humidity to oxygen. Humidifier oxygen is able to be generated with the help of a bottle that connects to the concentrator and provides users with a number of benefits to users. The first is the ability of the humidifier to relieve dry and sore noses. Humidifiers also help to ensure that the concentrator maintains proper oxygen saturation. The amount of air pressure that humidifiers are to supply will vary from product to product and many will come with an audible pop off alarm that alerts users to any blockage that may be obstructing airflow.