Cana-Vac Doc it
The Electric Retractable hose Provides ease of use, with full control of system with the switch on the handle. Provides Superior Cleaning with Electric Powerheads vs Air Driven Powerheads. Greater Air Flow with a 1 3/8 Hose vs 1 1/4 hoses.
The Doc it all is a Complete system(less the attachment set) that fits inside a 2 x 4 ..