Perfect symbiosis: The vacuum unit for all long-neck sanders PLANEX. Autoclean: More effective, automatic main filter cleaning for consistently high suction power. Cleaning intervals (15, 30, 60, or 120 seconds) can be set via app. Full cleaning for heavily clogged filters. Even stronger cleaning: With the ComfortClean closure slider. Intuitive: Touch control for easy operation of the vacuum. Automatic socket: For corded power tools. When the power tool starts, your vacuum also starts automatically. Suction power: Can be adjusted in 5 levels depending on the application. Smart: With integrated Bluetooth technology, the vacuum starts automatically via Bluetooth battery packs or optional remote control. Convenient: T-LOC function for easy connection of Systainers to the vacuum unit. Powerful: Consistently high suction power thanks to a compact high-performance turbine. Antistatic function: Against static charge during work. Organized: Hose storage and cable winding for more order and safety. Transport: Large, swiveling wheels and integrated brake for optimal mobility and secure standing. Economical: Optimal volume utilization of the container. Upgradeable: With compressed air module or socket module. Approval: Dust class M. Powerful, robust, and efficient. For demanding sanding tasks, the more effective Autoclean main filter cleaning compared to its predecessor ensures consistently high suction power, longer working intervals, and a longer filter lifespan with less maintenance effort. With a container volume of 36 liters, the CTM 36 EI AC-LHS is designed for the strong material removal performance of the PLANEX long-neck sander. Features touch control for intuitive operation of your vacuum. Equipped with a permanently installed Bluetooth interface to start it automatically or connect it with the Festool app, through which you can control the cleaning intervals, for example.