Inogen One G5 Condition:Brand new Philips Respironics Everflo is the

Philips Respironics Everflo is the most popular home oxygen concentrator that provides a continuous flow of 0

Quiet Operation: Innovative exhaust vents reduce noise and prevent drafts

Top-of-Head Hose Connection: Keeps tubing out of the way for freedom of movement during sleep

New filter

(1) 8 cell battery

Inogen One G5 Condition:Brand new Philips Respironics Everflo is theThe Inogen One G5 is a portable oxygen concentrator (POC) developed by Inogen, a company specializing in oxygen therapy solutions. The G5 is designed to provide oxygen therapy for individuals with respiratory conditions who require supplemental oxygen. Here are some key features and details about the Inogen One G5: With its compact design, the Inogen One G5 weighs just 2,2 kg (4. 7 lbs). (with a single battery) and is our quietest POC (only 38dBa*).