SlimLine Tubing for AirSense, AirCurve, AirStart & S9 Series CPAP/BiLevel Machines 38809 This is replacement Adjustable Breathe-O-Prene

This is replacement Adjustable Breathe-O-Prene Headgear (straps) for all FlexiFit 405 (HC405) Nasal CPAP/BiPAP Masks

you just need to purchase a different cushion and seal size

and minimal contact nasal cradle cushion so you can sleep comfortably in any position -- including your stomach or side

A fine cloth inner lining -- the Zzzephyr seal -- improves fit and increases comfort

SlimLine Tubing for AirSense, AirCurve, AirStart & S9 Series CPAP/BiLevel Machines 38809 This is replacement Adjustable Breathe-O-PreneResMed's SlimLine tubing is the ultra light, slim and flexible. SlimLine tubing eliminates drag on your mask and weight on your bed helping to improve overall mask fit and sleep comfort. It also features a new smart fit cuff design that makes it easier to attach and remove the tubing from your machine and mask.