The CT MIDI is the ideal companion for assembly, installation, or renovation work. The compact wet/dry dust extractor with a 15L container volume is perfect for cleaning work with small to medium dust and dirt volumes. The technical details are also highly sophisticated: Infinitely adjustable suction power, two-layer filter bags, flat filter for full utilization of the filter bag volume or tool-free replacement of the filter and filter bag. Carries Full Unit HEPA Certification.