Vacuuming can be a tiresome task, but we know how a freshly vacuumed floor can feel afterwards.

To make this cleaning process as effortless and enjoyable as possible, a good canister vacuum is a must.

But, how do you pick the best canister vacuum for the job?

This isn’t always an obvious thing, at least not without the right information and guidance (which we hope to give you with in this article).

Below are the most important factors that you will need to consider while looking at canister vacuum reviews and deciding which one will be best for your home:

Your Budget

Before you even start looking at the different brands and models of canister vacuums available on the market, you need to first determine the amount of money you are willing to invest in a new cleaner. This will help you to avoid wasting all your precious time looking at models that are not within your set budget (and all the cost-inefficient ones too).

Keep in mind that it’s never a good idea to make your purchasing decision based solely on the price, as most of the really expensive vacuum cleaners aren’t going to be best suited for your specific needs anyways.

Suction Power

The performance of your new canister vacuum will largely be determined by its suction power. You obviously want one that can remove dirt, allergens and small debris from your floors, and around corners and crevices with out having to go over the same areas multiple times. For this, you should pick a cleaner with a considerably high suction power.

Even the best rated canister vacuum cleaners tend to have a lot of variance when it comes to raw suction performance, so it’s very important to pay attention to this especially while you are comparing canister vacuums within the same weight-class.

Furthermore, whenever possible, you should try and pick up a model that comes with a power selector. This feature allows you to increase or decrease the power as needed depending on the task at hand.

In addition to suction power, the performance of a vacuum can also be determined by two other key factors:

  • Depression: This indicates the ability of the vacuum to generate a vacuum. Consider this factor very carefully, especially if you intend to use it for cleaning carpeted floors.
  • Flow rate: This is a measure of the volume of air that can be sucked-up per unit time. This factor is useful for when it comes to cleaning hardwood floors.

Bagged or Bagless

Let’s say now that you’ve got your eyes on a couple of top rated canister vacuum cleaners within your selected budget. It’s time to make an important decision. That is, whether you want a bagged or bagless vacuum.

Each of these two filters dirt and debris differently before you can empty the unit, so you have to choose the option that suits your current situation best:

  • Bagged: Filters dirt into a bag. If you choose this option, you will need to buy replacement bags at least twice every year. Besides providing a higher degree of filtration, bagged vacuums are more silent, a bit cheaper, and tend to be somewhat more durable.
  • Bagless: Stores dust in a bin. If you want to do away with the hassle and expense of finding the right bags, and having to change it out all the time, this is the type of vacuum you should buy.

Whether you choose a bagged or bagless design, you should get one which has a sufficient size of compartment or bags. This will help you avoid the need to empty the compartment, or replace the bags too often.

The Weight

This factor is mainly influenced by the layout of your home. If you want a highly portable vacuum that you can carry around very easily, or if you intend to clean ceiling fans, staircases, curtains, and perhaps some furniture too; you should choose a lighter machine. However, keep in mind that lighter vacuums tend to also have smaller capacities. This means that you may need to empty the compartment, or change the bags more frequently than you would prefer.

The Nozzle

This will depend on the type and size of surfaces that you intend to clean. If you want to clean a natural fiber carpet, or want to remove pet hair, you should look for a canister cleaner with a nozzle that comes with turbo power. On the other hand, if you’re hoping to find the best canister vacuum for hardwood floor or tile, get one with a bare floor nozzle.

Filtering System

If allergens and other small particles is an issue in your household, then this is a very important factor to consider before buying your vacuum. A HEPA filtration unit is the ideal choice in this case as it will ensure that your freshly vacuumed room is free of all the tiny particles and allergens that may cause problems for those with allergies, and other conditions like asthma.

Cord and Hose Length

Your choice for this should be based on the size of the rooms that you want to clean, as well as your personal preference.

A long cord is usually better and more convenient, since it lets you vacuum a larger area without having to constantly move to a new power source. The disadvantage is that you’ll have more cord to trip over if you’re not careful, and don’t forget the tedious task of putting the cords back after each cleaning session. The latter can be remedied though, by choosing a vacuum with an auto-rewind feature that automatically retracts the cord.

Just like with the cord, a longer hose can also provide you extra convenience, since you’ll be able to reach more areas with less movement. This is not really that big of an issue though, especially considering how many attachments are available these days.

Accessories and Add-ons

Canister vacuums are normally sold with different accessories depending on the brand and the type of floors that they are intended to be used on. If you have both hardwood and carpeted floors, get a vacuum with a good quality combination floor tool. Some of the other tools that you should look out for include:

  • Crevice nozzle: for cleaning hard-to-reach places.
  • Long Extension Wand: to enable you reach high ceilings.
  • Rubber pads on the head of the vacuum: to help prevent scratch marks on your floor.
  • Upholstery brush: for cleaning curtains and furniture.

If the vacuum has a motorized brush that’s intended for carpets, make sure it has an on/off switch. This will help avoid damage to your hardwood floor.

Cost of Maintenance

Choose a machine that requires as little maintenance as possible. You don’t want to invest in something that’s too expensive to maintain.

Some of the common maintenance tasks include: emptying the compartment for the bagless vacuums, changing the bags for the bagged vacuums, maintaining a clean brush roll, etc.

Although you can expect a high quality vacuum cleaner to last for many years without encountering any functionality issues, unexpected issues can still arise at some point. This is where a warranty comes into play.


Warranty periods can range from 1 to 10 years. A warranty period can be used as an indication of the absolute confidence that the manufacturer has in their product. You always want to pick a product that offers some kind of warranty, even if you don’t plan on getting the extended plan.

The decision on whether to get an extended warranty plan or not, should depend on your history with such products in the past.


At this point, you have all the tools that you need to choose the best canister vacuum for your home. While doing your research, you can also check canister vacuum ratings and consumer reviews to find out about other people’s experiences with particular brands and models.