It's a great machine It's a great machine. It was just a bit hard to get in contact with someone to purchase it. We also were not told that we probably should have bought a desktop charger so that batteries can be charged while not on the actual machine.

I was going to order the Inogen G4,but… I was going to order the Inogen G4,but when I spoke with Mr. Lee he suggested I go with the G5 instead and it has worked out better than it would have with the G4 as the battery power would have run out much faster.

After trying and returning two back … After trying and returning two back packs for my Inogen unit I was ready to give up. This sling type mesh back seems to work better than anything else. It isn't easy to find and for me it was sheer accidental to even find it. It should be available thru Amazon.

Best service Best service, price, and follow up.

Gold Star Service. Bob Castro Service to people that you thought was forever gone. One on one honest understanding therapist. Took time to answere all my questions and concerns. Never felt rushed or trying to cut call short if made the sale. I shall recommend this Agency to all I know because of care. Most of all the main company owes one person best of the best gold star award to Bob Castro 10 out of 10 higher of scale went there.