Inogen One G5 Portable Oxygen Concentrator - Device, Batteries, Charger Bundle Replacement part The Gel Cushions fit many

The Gel Cushions fit many different size nostrils

The mask's frame is practically invisible with the pillow cushion connecting seamlessly with the rest of the mask

RespFlow Distilled Water is ultra filtered through a multi-stage purification process and steam distilled for ultimate purity for optimal use in a CPAP humidifier

Pulse Dose battery run time measured at approximately 20 BPM

Inogen One G5 Portable Oxygen Concentrator - Device, Batteries, Charger Bundle Replacement part The Gel Cushions fit manyThe Inogen One G5 is a portable oxygen concentrator (POC) designed to provide users with freedom and independence by delivering oxygen therapy on the go. With 6 flow settings, 3 more than the Inogen One G4, the Inogen One G5 is a versatile portable oxygen concentrator for patients with higher oxygen requirements. It meets FAA requirements for travel and is covered by a 3 year warranty. With its reliable, pulse dose based Intelligent Delivery