Filter need to change after using 3000 hours. The standard package include: 1 oxygen concentrator, 1 battery, 1 battery charger, 1 car inverter, 1 nasal cannula, 1 head type tube, 1 humidifier bottle, 1 spare filter,1 lovego oxygen cannula with remote controller, one trolley.

●  The lithium ion battery is rechargeable. One battery can last 2 hours at all five settings, extra battery is optional.

●  Work in car, truck cigarette lighter and open air 

●  Support 24 hours working per day

●  Purity alarms,  Green Light=Normal, Yellow=Caution <82%, Red with Audible Alarm=Warning <75%

● Power failer alarm, battery capacity indicator

●  Work in 95V to 245V electricity power supply

●  Work in car 12V cigarette lighter and by its batter

   Attention: This model is suitable for patients who need  oxygen less than 5LPM

ITEM SPECIFICS