The Tornado CV 30 is a proven commercial grade vacuum, fit for daily cleaning demands. The CV 30 provides effortless operation, versatility, ergonomic design, quiet operation, and HEPA filtration. A lightweight handle, brush-assisted movement and on-board tools make the Tornado CV 30 the choice of cleaning professionals.CRI Gold Level Certification Capacity5.51 liter / 1.72 gal Sound Level66 dB Vac Motor9 AMP Power Cord Length40 ft / 18 gauge Weight17.4 lbs. Ease 3-Stage Filtration, including a HEPA cartridge filter 91449of service Ergonomic design Innovative features Quiet operation