The major criteria involved with choosing a canister vacuum cleaner is what floor surfaces you plan to clean versus the power of the vacuum. Almost all canister vacuum cleaners offer 3 choices of tools for the surfaces of floors: 1. A bare floor hard plastic brush that’s about 10″ – 12″ wide with soft bristles. 2. Turbo brush that features a spinning drum roller with harder bristles. 3. A power head brush that is similar to the turbo brush although it is powered by a seperate motor.
Both the turbo brush and power head brush vacuums have a spinning drum roller with bristles that resemble that of an upright vacuum cleaner. While the brushes look and perform pretty much the same, the power head brush vacuum has a smaller seperate motor that turns the brush on the bottom of it, therefore making it more powerful and much more aggressive than the turbo type brush that is turned by the flow of air being pulled past it.
These types of brushes will snap the fibers of the carpet and allow the air to get beneath the dirt particles. If you can’t get air to go under these particles, then you won’t be able to suck them out, regardless of how...