O2 Blast - 10L Portable Oxygen Can with Custom Breathing Mask, 3-Pack

This product does the job for me. I highly recommend it and have used it several times and will continue to use.. I had a slight issue and I have to say the seller was amazing. Every issue was resolved less than 24 hours. Seller was extremely professional replaced my product. I cannot express the gratitude I have because it usually takes a while for anybody to even respond. Never mind getting the issue resolved in less than 24 hours. Thank you for your professional and quick response..

I received the 3 can package on time and well packed. 1st can produced 3 puffs and was exhausted. 2nd can, same story. I opened the third can, (all factory sealed) and it seems to work normally. Since these are a no-return item, I'm charging off as a not lifechanging lesson. At least I can warn others off this inconsistent product. Waste of time and money.

The larger packs are a better deal

One can out of the 3 pack worked well and expelled oxygen from the lever. The other 2 cans are sporadic and not effective. I will call for replacement.

I thought it was a fluke, but the 10 liters in this bottle doesn't last as long as a competitor's. I have been using supplemental oxygen before soccer matches for many years. One 10L bottle usually lasts three games. I can barely get two games from O2 Blast. I switched back to the other product to make sure it wasn't me that was just sucking more as I get old. NOPE! I just can't get as much recovery from this product. I tried a second bottle, same thing. Also, every now and then the nozzle trigger doesn't work well, you have to pull the trigger very high up near the cone.

I use when having cardiac distress

We have been buying this for a couple of years now. MY husband loves it, he uses this for when using his oxygen is not handy. it has really helped his quality of life. When my grandson got married, my husband had a small can in his pocket. No one could see it, no embarrassment, no lugging around an oxygen machine or oxygen tank. It gives him peace of mind knowing it is there if he is out and about and the need for oxygen arises.

I have been using a couple different brands of these for years for out of breath episodes of COPD. I normally use "Boost" [also available here] but cheaped out and bought these because they were cheaper - BAD MOVE! These are for emergency use, so I didn't try one out when I unboxed them. First time I needed one and pulled the "trigger" - it didn't work at all. Then after a few more pulls, a very weak stream started. Don't buy these - they won't work when you need them, and it'll be too late for a refund. When you need oxygen, you won't quibble over a few dollars.