Autoclean: More effective, automatic main filter cleaning for consistently high suction power. Cleaning intervals (15, 30, 60, or 120 seconds) can be set via the app. Full cleaning for heavily clogged filters. Intuitive: Touch control for easy operation of the vacuum. Automatic socket: For wired 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 on the vacuum mobile. Powerful: Consistently high suction power thanks to a compact high-performance turbine. Antistatic function: Prevents static charge during work. Organized: Hose depot and cable winding for more order and safety. Comfortable: Push handle for easy transport in the workshop without bending. Smooth suction hose: With conical geometry for smooth operations without snagging and strong suction power. Transport: Large, swivel wheels and integrated brake for optimal mobility and secure stand. Economical: Optimal volume utilization of the container. Upgradeable: With compressed air module or socket module. Approval: Dust class M. The Cleantec CTM 48 EI AC features a more effective Autoclean main filter cleaning compared to its predecessor. This ensures consistently high suction power, longer working intervals, and a longer filter lifespan with less maintenance effort. With touch control for intuitive operation of your vacuum. With a permanently installed Bluetooth interface to automatically start the vacuum with Festool battery tools or an optional remote control. Your vacuum is also connected to the Festool app, where you can set cleaning intervals, for example.