Oxygen Humidifier Bottle for 1 pk & Right Angle Bottle Elbow & 12'' Adapter Tubing -Lightweight Portable Plastic

Sturdy, good tubing. It works as promised.

Works as it should no more dry sinuses

Fits my oxygen concentrator perfectly. It is easy to fill when needed. The only thing I have to watch is not to fill it to the Maximum Line. It I do water droplets form in the tubing. I did not remove any stars because I have had other humidifiers do the same thing.

Makes breathing and stops your nose from drying out you don't have a dry nose a bigger getting the moisture inside your nose that you need to breathe easier thank you

Keeps you nose and sinuses from getting too dried out if you require a high flow of Oxygen from a concentrator. I can always tell when I need to refill with water without looking at the level. Nose gets stuffy and drippy which affects the whole oxygenation process.

It SEEMED to be working at first, then I noticed I couldn't BREATHE! My oxygen levels were WAY down. I NEED a humidifier cup on my home oxygen machine otherwise the air dries out my nostrils so bad they hurt and practically bleed! I only bought this one from Amazon because my oxygen supply place only delivers my supplies on a certain day of the week and I needed a humidifier cup right away. I have no idea WHAT is wrong with this product, as I could not see or feel any cracks in the cup. All I know is that oxygen was leaking out of it SOMEWHERE and I couldn't BREATHE!

Works great, easy set-up, no leaks. My only complaint is that the minimum and maximum lines should be better delineated. They are quite hard to see especially when wet. Other than that a very nice little product

Fit my mother's oxygen concentrator perfectly so the oxygen is humidified to keep her nose from getting dried out. I just wash it out with soap and water each night and refill with distilled water.