The Invacare XPO2 is a “Pulse-Delivery Only” FAA Approved Portable Oxygen Concentrator. It delivers oxygen at settings 1-6.

Weight: 6 lb
Dims: 10″ x 7″ x 4″
Battery Duration
Internal Battery
Setting 1: 3.5 Hr
Setting 2: 2.5 Hr
Setting 3: 2.0 Hr
Setting 4: 1.5 Hr
Setting 5: 1.0 Hr
with Extrenal Battery
Setting 1: 7 Hr
Setting 2: 5 Hr
Setting 3: 5 Hr
Setting 4: 3 Hr
Setting 5: 2 Hr