CT 36 EI AC HEPA Dust ExtractorThe CT 36 EI AC Dust Extractor features enhanced automatic filter cleaning, specifically designed for high volume, fine dust extraction. This improvement ensures consistently high suction power, longer working intervals, and significant time savings. It also extends the filters lifespan, reduces maintenance effort, and helps reduce costs. With a built in Bluetooth interface, you have multiple options for operation. You can automatically start the