Single motor power unit by CentralVac International. Perfect for medium area installations (2000 or less square feet). Features one, two-stage external motor. The external motor provides the best possible cooling, substantially increasing the life of the motor. The large capacity canister is made from high quality styrene plastic and will not rust. The system uses a combination of disposable paper and reusable cloth bag filtration. This unit comes with a 90-day money back guarantee, a 7 year limited warranty and a lifetime limited warranty. See warranty card for specific details. 120 volt, 8.0 amps, 84″ IWL, 94 CFM **Note: Many SKU numbers have been updated to a 3-letter format. For example, CV-07 is now CVS-07.