Compact, lightweight, and robust, the AERO can be easily transported to any location. The various options for securely attaching or storing the suction hose, suction pipes, and accessories on the machine are also well thought out. After the job is done, the container can be easily and safely emptied—either through the fleece dust bag or via the handle for container emptying, which is included in some models. The Push&Clean filter cleaning system ensures consistently high suction power, thereby maintaining the machine's productivity during use. The AERO 21 is compact and easy to operate, making it the ideal choice for small cleaning tasks in workshops or on-site with customers. It is a lightweight machine suitable for cleaning requirements in the industrial, automotive, and construction sectors. Equipped with a device socket with automatic activation—the vacuum cleaner starts automatically when the power tool is turned on.