Festool's CT 33 (10 gallon) dust extractor is one of the most effective vacuum systems in the industry. Providing standard Festool innovation and the power and perks to keep your shop or jobsite clean as a whistle, the vacuum is designed with several unique features to ensure the tool brings you the most satisfying results. Firstly, everything needs its own storage space - thats why Festool has incorporated a cord-wrap to prevent the cord from being a nuisance during transportation, or periods of disengagement. The vacuum also has internal sensors which, during wet applications, monitors the internal fluid level. When the container becomes full the sensors will shut off the dust extractor ensuring you never over fill. Perhaps one of the best features of the CT 33 is its filter scrubber handle which removes any accumulated dust or debris on the internal filter, thus, improving air circulation across the motor - and the scrubber does all this without requiring you to even open the machine. The vacuum uses HEPA filters which remove 99.99% of particulates, and additionally boasts a bypass blower port which removes odors and fumes simply by attaching an additional hose. The vacuum's large wheels, low center of gravity, and ergonomically balanced design allow for more effortless movement about your work area, and with the tool's automatic smooth start, infinitely adjustable electronic air flow control, and a tool triggered (or manual) on-off switch (with adjustable suction), you can always rely on simple and efficient dust control.