ResMed SlimLine™ Tubing for AirSense™, AirCurve™ and S9™ CPAP Machines
Sleep device accessories - ResMed Healthcare Professional
Amazon.com: CPAP Hose by Snugell™ | Two Pack (2) | 6-Foot Universal Premium CPAP Tubing | Compatible with Resmed, Respironics, Fisher & Paykel| and Most CPAP, BiPAP and BiLevel Device Brands : Health & Household