Kego Cpapology CPAP Tubing Grey 10"Most CPAP and Bilevel devices come with tubes that measure roughly 6 feet in length, which just isn't enough sometimes. They're also a perfect choice for people who are sensitive to machine sounds and need a little more distance from their CPAP device. Compatible with all machines with standard hose connections Offers greater flexibility and range 22mm Diameter, 10" Length Allows you to place your machine almost anywhere Adds some distance between you