For wet (water) clean up tasks, the CT will shut off automatically when full thanks to Level Stop technology. With an industrial design for heavy use the CT is equipped with over 24 feet of 12 gauge cord. A cord wrap is supplied to attach to the rear of the unit. With 137 CFM and only 62 dB (on the low setting), the CT 36 can quickly and quietly remove large amounts of debris, with minimal noise. A HEPA filter comes standard and offers the ultimate in clean air and filtration. The CT 36 is a good choice for the shop or the jobsite for all your power tool extraction and clean-up needs.