The Protected Valves Model Container is made with a mechanical filtering setup that does not need much maintenance. This is made with a correct functioning setup that uses a tip in a proper hole into the valve bottom. This is made with three working positions. The vacuum stage depression process will allow the valve to open up right so air can leave the container. The valve can then close up so a second one will open. This second valve will let steam enter so items can be sterilized. The second valve will then close up and make sure there's an air-tight setup so the load will be totally sterile.