The innovation of the ATMOS C 451 is in the details:
The innovative DDS and 3DS (see page 196) make it a snap to disconnect container, filter and suction hose from the suction unit - and when using the DDS container system

• sterilise and use them again. And all this within shortest time! In addition it 100% rules out errors in hose connection.At the same time it is possible to select the containers comfortably by means of a changeover lever.