Canister Vacuums
Canister, or cylinder, vacuums have the motor and bag in a separate unit, which is usually mounted on wheels to help with maneuverability. The canister is connected to the vacuum head by a flexible hose.
Canister vacuums tend to be lighter than other vacuum designs, plus they have a highly maneuverable power head that can reach tight spots with ease. This style is perfect for vacuuming hard-to-reach spots and furniture. It is even good for cleaning cars and drapes.