Amara Full Face Headgear Size:Reduced Size Auto S – A bi-level

Auto S – A bi-level mode which responds to both your inhalation and exhalation

boats and other vehicles you can upgrade and do that too

In addition

All DreamWear parts are interchangeable so any cushion will work with any frame size

Amara Full Face Headgear Size:Reduced Size Auto S – A bi-levelThis headgear comes standard with all Amara and Amara Gel Full Face CPAP & BiPAP Masks. Amara Headgear is soft and sturdy with inlaid tabs for convenience in gripping. USAGE: Two sizes of Amara Headgear Standard and "RS" Reduced Size are available to fit a wide range of faces. Currently Respironics provides the "RS" Reduced Size Headgear with all Petite and Small Amara masks; and the Standard Size Headgear with all Medium and Large masks. Either