The S9 Escape Auto™ is the standard APAP model in ResMed’s award-winning S9™ platform. With a range of user-friendly features and advanced technologies, it’s designed to help you comfortably transition to therapy. The S9 Escape Auto combines an intelligent algorithm with Easy-Breathe expiratory pressure relief (EPR™) to adjust pressure as needed, which helps you sleep comfortably through the night. And with its sleek contours and compact size, the S9 Escape Auto looks as natural at your bedside as a clock radio.