The Ritter Autoclave CleanTec is the most effective sterilization method, giving you fast sterilization and drying time for your instruments. The stand alone Ritter CleanTec works with a fractionated Vacuum, using a high-performance Double-stage Vacuum pump, and is avallable in chambersize from 18 to 23 liters. Ritter CleanTec was created to satisfy the needs of customers who demand - safety - reliability - simplicity - all in one sterilization instrument Sterilizable products: - solid instruments - hollow instruments - wrapped instruments - porous loads