Re: Getting an oxygen tank filled without a prescription?

You can use either an Oxygen concentrator or a Oxygen tank for Ozone depending on what type of therapy you want to do. Oxygen has to be use with Ozone if you have a medical Ozone generator. If you choose to use a tank, you can should be able to get it filled at a welding supply company. Just tell them you use Oxygen for making glass jewelry or something. And there is no difference between medical Oxygen and welding Oxygen when you get in in tanks. Tweet