Cleaning Vinegar is a safe cleaning agent!

My imogen portable concentrator is lighter in weight,can recharged in car,boat and in the home. On pulse has 2batteries. No down side that I have found

I had one but it only went to 3 and I use 4 so levels were dropping. Went back to oxygen bottles I did like the small concentrator. It has its own little bag. If you get around good get one. you can get extra batteries, so you have about 4hrs, and they have a extra connector that you can charge machine in car lighter opening. I am just to weak.

I absolutely love mine. I believe its the Inogen 4..Had about 6 months. Frees you up to go do what you want..the one i have weighs about 3.5 lbs with battery attached. Smaller than a box of cereal. I also have an extra 4 hr and a 2hr back up battery. Can use when power goes out it also has an alarm to let you know if its running low.. Check it out.. Hope i never have to go back to those tanks.. Hope this helps.

Yes, I have two of them and use them all the time. It saves having to move a larger concentrator (which was provided by insurance) around the house or use tanks. We bought the first one when I was put on oxygen 24/7 to use for travel in our vehicle or plane. After a while that portable had to be returned for repair so we purchased another even smaller which I keep in the van for travel or when staying over night. Both are made by the same company. We have been very pleased with their service. Here is the link with the photo of the newest one:
http://www.portableoxygensolutions.com/portable...