What kind of compressor? I have a Hill Rom vest which a pulmonologist/infectious disease doctor I see in Tampa had ordered. I had an appointment with a respiratory therapist at NJH whose job it was to talk about and fitted for a vest. They didn’t realize that I already had one. If you don’t have one now NJH will definitely address as needed. It has helped me since I got it. The hoses fit into each side of the vest.