The Resmed S9 Auto CPAP Machine is a whisper-quiet, elegant and comfortable therapy system for the treatment of Obstructive Sleep Apnea (OSA). The Resmed S9 Auto CPAP Machine provides Automatic Positive Airway Pressure (APAP) with Easy-Breathe Expiratory Pressure Relief (EPR) to prevent the collapse of your upper airway during sleep. As the standard auto-adjusting model of the S9 Series, Resmed S9 Auto CPAP Machine offers excellent value with innovative features including Climate Control and the enhanced Easy-Breathe motor. Together, these technologies deliver the S9 promise of more comfort.

The Resmed S9 Auto CPAP Machine is a whisper-quiet, elegant and comfortable therapy system for the treatment of Obstructive Sleep Apnea (OSA). The Resmed S9 Auto CPAP Machine provides Automatic Positive Airway Pressure (APAP) with Easy-Breathe Expiratory Pressure Relief (EPR) to prevent the collapse of your upper airway during sleep. As the standard auto-adjusting model of the S9 Series, Resmed S9 Auto CPAP Machine offers excellent value with innovative features including Climate Control and the enhanced Easy-Breathe motor. Together, these technologies deliver the S9 promise of more comfort.