VDS (Vitali Disinfection System) is our certified disinfection and sanitization system for our dental units. It was first designed by our Research & Development department and then tested by qualified laboratories. VDS is a complex device that combines state-of-the-art technology, medical devices and tested procedures. It has been proven that VDS is effective in reducing bacterial contamination in the water circuit of dental units, delaying biofilm formation. In fact, the medical device called Multiclean, used in VDS for disinfection, can effectively fight bacteria (such as Legionella pneumophila), fungi, HIV, HBV and HCV. All our dental units can include the VDS system where requested. However, it must be integrated at the time of buying the unit: VDS cannot be applied to a VITALI unit that has already been delivered and is operational.