Suzanne R.
The Inogen G3
I have the Inogen G3 and use the double size battery. Works great and gives me the freedom to do whatever, whenever, and wherever I want. I HATED using the tanks, worrying if I'd have enough oxygen or worse yet - run out of oxygen. My only complaint is the weight of the unit with the double battery, almost 6 lbs. That may not sound like much but it gets heavy, especially when you're also carrying around a purse that weighs almost that much too. I've read a lot of reviews on Facebook from people complaining about the cost, yes it's expensive but it's a one-time expense and compared to using tanks well worth the price.



