The Dyson DC23 Turbinehead Canister Vacuum ($70 Value) is a powerful vacuum, for all-around performance. The DC23 Turbinehead features Dyson Level 3 Root Cyclone Technology, the most efficient technology for capturing microscopic dust. Turbine head refers to the air-driven brush bar, which spins up to 90 times per second, and is ideal for cleaning medium and short pile carpets. It can also be turned off for hard floor and delicate surfaces. An extension tube adjusts to the length you want and it is sealed to maximize airflow and increase suction. It also features a detachable handle, which allows you to fit tools directly to the end of the hose for cleaning in tighter places. The clear bin is made of tough polycarbonate to let you see when it's ready to empty and is hygienic and quick to empty. There are no extra costs with its lifetime HEPA filter and no bags to buy.As with all Dyson vacuum cleaners, the Dyson DC23 Turbinehead Canister Vacuum ($70 Value) has no loss of suction.