Boost Oxygen Natural Portable 5 Liter Pure Oxygen Canister (8 Pack)

bought for my husband and he says it has helped and i think he is sleeping better at night. He pulls a trigger and takes a large deep breath. Can is smaller than expected and within days he asked me to order him another can. he has bad allergies causing him to have breathing issues in addition to COPD. I am glad we found something that helps, but i can see this getting pricey for an individual that needs more than an occasional burst.

I purchased 3 Medium bottles at the Walmart Supercenter in Newburgh, NY for a pickup at the store's pickup location. I was instructed to bring my own bag because the 3 bottles would be picked up separately. When I got to the pickup location, a gentleman handed me a plastic bag with the 3 bottles inside. The bag was sealed and I didn't bother to open it at the pickup location. When I got home I opened the bag to discover that the seal on one of the bottles had already been removed! I guess someone at Walmart needed to use the product before I did.