If we begin talking about the features of the best canister vacuum the discussion will not progress much further. This is because everyone has different requirements and knows what they want from their canister vacuum. They also have individual preferences and tastes. All these go into the perception of the features of a canister vacuum. A company may advertise all the features they think are exciting enough for people to buy their product. But if the person is not enthused, no matter how brilliant the advertisement is, they would not be attracted to the device. This is why it is important to match features of a product like a canister vacuum to personal needs. If there is a perfect match a person would not even need the lure of advertisements to buy the product. To find the ideal canister vacuum for your needs, go with one that has features you can use.