Quote:
Originally Posted by Vulcan
There sure is a lot of people in this thread who don't know what they are talking about. A lot of the new oxygen systems don't have tanks but are a portable battery operated machine. They're advertised on TV all the time.
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You still need tanks for when you are outside of your house. My uncle has one of those machines, and a 150ft long hose so that he can walk all around his house. He takes the machine along if he's going to stay somewhere overnight, but he has tanks for when he's driving or riding somewhere, or out for a short trip.