Osbon Esteem Manual Vacuum Pump by Timm Medical

This really works, guys if you are having problems buy this, the company sells quality products.

These Osbon pumps and rings are a continuing overpriced waste of money. I had two of them, both paid for by insurance, and they both broke too easily. The rings are worthless. They can last only one time to maybe six times. They have a lot of nerve not improving their performance and still charging all that money for them. The way to go is Encore. The cylinders are sized to You, the rings can last years, I am not exaggerating. The rings can be bought in many outlets and are still a little pricey (not as much as Osbon) but at least you can depend on them not braking at that crucial moment