Dyson DC19T2 Product Review The Dyson DC19T2 vacuum cleaner is a great cleaning machine. Dyson’s patented Root Cyclone Technology will suck all the dirt out of rugs and off hardwood floors, and because it is bagless, it will not lose suction. The newly redesigned floor tool is much superior to the original, and the brush bar can be turned off if desired. The hose, which is made of durable polycarbonate...