Philips Respironics System One 60 Series Heated Humidifier For REMstar CPAP & BiPAP Machines Invacare Guide Rail Mask Fit - Runs a

Mask Fit - Runs a seal integrity check showing green smiling face or red frowning face

height-adjustable swing-away armrests and footrests and angle-adjustable flip-up textured footplates with heel loops

It is universal for right or left and

slightly beveled on each end

Philips Respironics System One 60 Series Heated Humidifier For REMstar CPAP & BiPAP Machines Invacare Guide Rail Mask Fit - Runs aSYSTEM ONE HUMIDITY CONTROL FOR COMFORTDelivering consistent humidity levels throughout the night, at the mask, improves sleep therapy comfort and compliance. The "60 Series" Heated Humidifier offers three levels of humidification (70, 80 and 90 percent). Once your preferred level is set the humidifier monitors and adapts to changes in room temperature, therapy flow, and external humidity to deliver your preferred level of humidity at the mask