The Midwest Automate system enhances efficiency and complements the way you work by effectively removing debris to promote lasting handpiece turbine life, reducing downtime to keep your staff moving and creating less mess than traditional handpiece maintenance for quick cleanup. Complete Unit Contains: maintenance system, absorbent pads, air tube with wall connector, power connection, Midwest style adapter, Midwest® low speed attachment adapter, Midwest Automate E-Type maintenance coupler, Midwest® Plus aerosol spray can.