ResMed S9 VPAP Auto w/ Heated Humidifier 36016 - Certified Pre-Owned Foam Cabinet Filter The internal and external batteries

The internal and external batteries combine to provide up to 11 hours of battery life

A pre-installed motor on this ultra light electric bed from Drive Medical allows you to adjust from standard to low height

Water resistant

Overall Product Length: 26"

Single Pillow

ResMed S9 VPAP Auto w/ Heated Humidifier 36016 - Certified Pre-Owned Foam Cabinet Filter The internal and external batteriesWARRANTY INFORMATION 6 month warranty ENHANCED AUTO BiLEVEL THERAPY All Auto BiLevel machines adjust overall therapy levels on both inhalation and exhalation to ensure you're receiving the optimal pressures for successful bilevel sleep therapy. The S9 VPAP Auto takes this a step further with an enhanced AutoSet algorithm and Easy Breathe expiratory pressure relief (EPR) dynamically adjusting pressure throughout each breath for maximum comfort. QUITLY