Cassette Filter Valve

Cassette Filter Valve

The filter is located between the upper and lower part of the cassette aluminum plate of the cassette. Due to negative and positive pressure in a sterilization cycle, the upper small aluminum plate of the cassette system functions acts like a check valve. In this way, steam flows in and out of the container. When no external force (vacuum or steam) acts on the cassette, the whole system remains tight. The permanent filter has a warranty period equal to that of the container.