22 Millimeters

Note: outer diameter:22mm, length:18.5inches; Should connect with a 22mm(inner diameter) hose before connecting the machine. 360-Degree Rotation: IBEET short tube assembly provides 2 very nice 360-degree “spins” for the hose. Swivels and seals correctly, helping pivot the tube and keeping it more comfortable when sleeping. Easy to install and use. Keep The Air from Leaking: Our elbow can be easily connected to your tubing, effectively preventing air leakage and hissing noise to improve sleep quality. Convenient & Flexible for Using: The length of our short tube is longer than the original one, which allows you to move more flexibly and conveniently during use so that you can easily get a more comfortable night. Quick Release: The elbow is quick release and easy to achieve a tight connection. If you got up and tugged in an emergency, you could pull it out of the hose without damaging the end of the hose. Package Includes:1 PCS Short Tube, 1 PCS Elbow, and 1 PCS Swivel. Product Description Why it does not fit my de vice as described? The tubing should connect to your existing 22mm hose before connecting to your de vice. Why it can not fit my pillow? Our tubing is compatible with Swift F X. Please kindly check your pillow model. Why I can feel air leaks from vent holes on el bow? It is normal for air to release from vent holes on el bow as it is designed to vent out CO2 and prevent recycled air.