The CT MINI and CT MIDI are Festool's most portable mobile dust extractors. They are compact and light weight, but have enough capacity for common jobsite tasks. The CT MIDI is slightly larger in size, but offers increased capacity for heavier on-site use. Sporting large wheels and double casters, these units can easily negotiate obstacles in the shop or on the worksite. With 137 CFM and only 62 dB (on low setting), these CTs can quickly and quietly remove large amounts of debris, with minimal noise distractions. One disposable filter comes standard on the CT MINI and CT MIDI, with the option of additional dry and wet filters to meet your every need. The integrated hose garage keeps hoses and cords well organized and makes Systainer transport simple and efficient.