Oxygen Port Interconnect Adapter, If you are receiving oxygen therapy with a CPAP/BiPAP device, the oxygen adapter can be connected between your CPAP/BiPAP device and your mask, allowing the oxygen from the oxygen concentrator to be connected to the system, so you can use both your PAP therapy and your oxygen therapy together.

This adapter works with any device brand and mask and connects between your CPAP mask and CPAP tubing. Please refer to the 2nd picture to see how to use the oxygen CPAP connector, this only includes the oxygen adapter. No other parts or hoses are included.