Oxygen Restore 10 Liter Portable Oxygen Canisters (2 Pack)

Good quality; seems to work when needed.

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.

Great product. Helps to re- energize my workouts, on and off the court.

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.

only have used half of one can, feels amazing to have that boost

Underfilled.

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

GREAT PRICE. Works great. I suck on it before a soccer game for about 30 puffs, improves my stamina.