Respironics OptiLife Nasal Pillow Replacement Chin Straps BiPAP S/T Features Flex Comfort:

BiPAP S/T Features Flex Comfort: Bi-Flex (only available in S mode)

and combination interfaces

Users had reported that the cushion in previous models didn't fit faces of all sizes

Standby   Water Chamber Capacity N/A   Modes CPAP   Leak Compensation Automatic   Rainout Reduction N/A   Humidifier Settings N/A   Filters Reusable foam filter   Pressure Range 4-20 cm H2O   Ramp Time 0-45 Minutes

The long-lasting battery meets the International Air Transportation Association's transportation regulations

Respironics OptiLife Nasal Pillow Replacement Chin Straps BiPAP S/T Features Flex Comfort:Respironics OptiLife Nasal Pillow Cushion Replacement With one of the most unique designs on the market, the Respironics OptiLife is a premier nasal pillow CPAP mask. With headgear that rests on the side of your head and out of your vision, the OptiLife is perfect for those who enjoy reading a book or watching tv before falling asleep while using their sleep apnea therapy device. Due to the design of the short hose, users wearing the Respironics