Oxygen Restore 10 Liter Portable Oxygen Canisters (2 Pack)

I was getting chest pains from lack of O2 to to my heart. I sucked a couple breaths of this to get rid of the light warning pains. I always paid attention and tried not to let it get too far) Three breaths and I was good. They didn't last very long but i was scheduled for surgery and i only got them as a temporary thing. now the stents are doing the job.

Item is just as advertised! I wanted these to try to help alleviate some high elevation headaches. Once I got used to how light they were, I found that they worked fine and did seem to to help with the headaches. I am a very happy customer right now.

I shouldn’t review this oxygen because I was just experimenting with it. The cans worked very well and easy to use. Evidently I didn’t need oxygen because I couldn’t tell it helped.

I tried the Oxygen Restore 10 Liter Portable Oxygen Canisters, and while they might be helpful for people with minor breathing discomfort or just needing a quick boost, they’re not really suited for more serious breathing issues. The canister provides a quick burst of oxygen, and I didn’t feel the sustained relief I was hoping for. It might be okay for occasional use, but if you have a condition that requires continuous or more significant oxygen support, this probably won’t meet your needs. It’s a decent product, but not for anyone needing consistent, long-term oxygen therapy.

This took over 10 days to arrive, which was already frustrating. But the real disappointment? One can was completely empty, and the other only lasted a few short breaths. Unfortunately, this feels like a classic case of getting what you pay for.

I tested this product and it performs well. Experienced a brief shortness of breath due to health condition, that doesn’t occur frequently. I tried one of these and after about 4 short bursts, my shortness of breath subsided. A great alternative to the expensive machines for infrequent/emergency use. O2 has no weight. The cans weigh nothing but the weight of the aluminum. Don’t be alarmed by how light the package is.

I didn't like this product but my wife does. To each his or her own i guess.

Good quality; seems to work when needed.