Gas Control Equipment Zen-O Lite AC Power and USA Cord o2 Power and Battery The Gravity 9 includes a

The Gravity 9 includes a full-length layer of true memory foam that puts comfort at a premium

Side Rail bumper pads are an ideal choice for those at risk for entrapment or that have trouble staying In bed

Those who travel frequently

Memory tube provides stable and comfortable fit for all patients

Philips Respironics System One Resistance Control

Gas Control Equipment Zen-O Lite AC Power and USA Cord o2 Power and Battery The Gravity 9 includes aAC Power Supply for the Zen O Lite Concentrator. Comes with a cord for use in USA. AC power supply goes from a range of 100 to 240 volts and 50 to 60 hz. *POWER REQUIREMENTS* AC Input 100 to 240 VAC, 50 60 Hz. AC Output: 24 VDC, 6. 25 A.