Boost Oxygen Large Natural 10 Liter Respiratory Support Canister, 4 Pack

About three months ago, in the middle of the night, I sell on my knees in the bedroom. My knees were seriously impacted. They were already "bone on bone" from surgeries I had in the 80s. Anything I did from walking to the kitchen, to the bathroom. Even pulling on my socks, left me winded I about three months ago, in the middle of the night, I sell on my knees in the bedroom. My knees were seriously impacted. They were already “bone on bone” from surgeries I had in the 80s. Anything I did from walking to the kitchen, to the bathroom. Even pulling on my socks, left me winded I decided to look for a solution to the very low blood oxygen I was getting, and a feeling like I might pass out at any moment. Then, I decided to look for a solution to the very low blood oxygen I was getting, and feeling like I might pass out at any moment. These? Reasonably priced, very lightweight, 10L bottles of Aviation Oxygen (95% pure) were perfect.

With Spring and all of the pollen, I thought I would give myself a little "boost"! I am glad I saw the Boost ad and purchased the three pack. Good value for the money. It is good to have the cannisters when you need them! I am pleased with my purchase and will continue to keep a few cannisters on hand when needed!