The two main types of vacuums you can buy today are the upright and the canister. While uprights are the more popular selection, canisters actually have been around for a long time as well and have their advantages. For starters, canister vacuum cleaners are very maneuverable around the many items in your home. They are lightweight and since the motor does not rest on top of the suction area they are very easy to use. Plus their design makes vacuuming underneath beds and on top of furniture quite easy. With an upright, this would require the use of an attachment which would reduce the cleaning ability but a canister requires no modifications. The full suction power will still be achieved, resulting in more dirt and dust picked up and out of your house. HEPA filtration is also standard on any modern vacuum cleaner which is important as this is the filter responsible for removing the smallest of allergens. If you have asthma or allergies it is important to do everything you can to keep your home free from these microscopic organisms. Vacuuming regularly with a canister vacuum cleaner is one of the best ways to have a healthy home.