Oxygen Plus

I do consider your's to be a quality product. I would consider re-ordering more often if I could get a discount.

Somewhat helpful.

Works great. Too expensive to use on regular basis. Any deals available?

probably buy more when on sale. Helps my breathing.

You have a good company and a great product, though I think the biggest size leaks out. Maybe it has something to do with the final shrink wrap, maybe it pushes the trigger, possibly causing the canister to leak in storage. I don't know. All I do know is, the smaller size, which has the hard shell cover over the trigger, seems to have a better charge straight away, and lasts longer without going flat. I.E., I only had problems with the largest canisters. Otherwise, the product is great.