The Samsung Clean Station is made to accompany its series of stick vacuums. It is essentially a vacuum for a vacuum. The unit comes with a replacement dust bin that is designed to work with the machine. You attach the dust bin to your vacuum and when it's full, you remove the dust bin and set it on top of the clean station, which then sucks out the contents of the dust bin into a sealed bag inside the unit. It keeps all dust and debris from reentering the air when you empty the bin. The only downside with this is that the little sealed bags only hold about two to three full dustbins and then must be replaced.  Over time this can become expensive and may not be worth it unless you have a need for a dust free emptying process. If you suffer from allergies or are just a neat freak, this device a great addition to an already great vacuum.