From the leaders in track cleaning comes the new N scale version of the Lux Modellbau Track Vacuum Cleaner car. A miniature high-quality motor powers a tiny vacuum to rid your track of dust, grit and dirt that accumulated with use and non-use of your model railway. Users are always amazed at how many fine particles are collected! Now comes with SSF-09 auto-on/off electronics for DCC and analog railways - the vacuum starts when the car begins moving (pulled by a locomotive) and shuts off when the car stops, even on digital systems with constant DCC power on the track.