Ball Booster Cleaning GunThe Ball Booster is the latest cleaning gun from the 3rd generation. The Ball Technology works with a special kind of ball instead of a plastic or metal tube. Because of this, the gun can be used with 4 bar air pressure instead of 6 or 7 bar needed for traditional guns. The new high tech motor guarantees less down time. After years of research, finally, a cleaning gun that gets the job done without mechanical failures, arises.