More documentation Technical specifications Length 2m Width Inner diameter of 19mm Adaptable Compatible with devices from the ResMed S9 and previous series, as well as with devices from other manufacturers. Keep exploring Warranty & Servicing Do you have questions about warranty and service information for this product? Explore Caring for your equipment Maintaining and caring for your therapy equipment is essential so that you can get the most out of your treatment. Explore Travelling with your equipment All you need to know about travelling with your therapy equipment, from using a universal power supply to altitude adjustment. Explore Related products HumidAir Nasal congestion, dry nose and throat occur in up to 65% of patients using PAP therapy Read more Air10 DC/DC converter To power an Air10 therapy device, or a Lumis ventilator from a 12V or 24V DC power source Read more Air10 90w power supply Connect any Air10 therapy device or Lumis ventilator to the mains electricity supply Read more