Purchasing a certified used Henkelman from Invacus will give you a peace of mind. All of our certified used Henkelman's go through our rigorous 12 point inspection list by one of our Henkelman factory trained technicians. By purchasing one of our used vacuum sealer machines you will have the comfort knowing it is in good working condition from the moment you receive it, as well as knowing it comes with an Invacus backed warranty.