The video shows BevClean being used with a multiple line manifold. Whether you use a manifold or not, BevClean works in the same manner. If you should not need the manifold, your flavor line would hook up directly to the BevClean Box.
Also, BevClean can be used with either QCDII, Scholle, Pepsi or Coke style connectors. The video shows the connection with the QCDII connections.