Oxygen Cylinder 97% Pure Oxygen 10 Liter Portable Can, Portable Oxygen, Ideal for High Altitude & Reduce Recovery Time, 3 Oxygen Tanks

LASTS LONGER THAN OTHER TYPES THAT I'VE TRIED. THIS MAY BE JUST A PERSONAL THING, BUT I LIKE TO USE A SCENTED ONE. I FEEL LIKE IF I'M SMELLING IT, IT's WORKING WELL.

We bought 12 of these and more than half were empty. Paid over $100 for them too. Ridiculous.

There are several offerings on the market, but the price point on these is the best I've seen in a while.

It blasts the oxygen quickly so you waste a lot.

This oxygen product would get five stars if they had better quality control when filling the cans. I ordered 12 cans. I have used five. Three of those were empty when I removed the plastic wrap from the can. The two that were full worked great. The trigger system is weak so in order to get all of the air out I had to use a pen to depress the valve completely. I will update this review when I get through all 12 cans. As is I can not recommend buying this product.

Great product/price. Will purchase this product again.

It was shipped and received a couple of them don’t work trying to return them now they want me to pay for postage for returns I feel they should pay for postage for a product that doesn’t work

2 uses and the mask pump breaks . Has 0 effect or feel of improved breathing because of this . Won’t buy again