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The 9 Best Canister Vacuums, Tested and Reviewed

Clean your entire home—carpets, hard floors, upholstery, and more—with these reliable vacuums.

Canister Vaccums Tested and Reviewed
Photo:

Real Simple / Dera Burreson

Cleaning up dust and dirt is a never-ending battle in many households, especially when pets and kids are part of the mix. Luckily, a canister vacuum's powerful suction and maneuverability can help you clean carpets, stairs, upholstery, and hard-to-reach spaces under and around furniture. But if you’re looking for a new vacuum, you might be stumped by which one is right for you.

We’ve tested nearly 300 vacuums of all types, both in our Lab and in our homes, so we have plenty of first-hand experience to help you make your decision. Each canister vacuum we tested was evaluated for its effectiveness, maneuverability, simplicity of setup (including attachments), ease of emptying, noise value, and overall value. For tips on what to look for when purchasing a canister vac, we consulted Marla Mock, president of Molly Maid, a Neighborly company, for expert insights.

Miele Classic C1 Turbo Team PowerLine Canister Vacuum
PHOTO: Amazon
Our Ratings
  • Effectiveness
    4.8/5
  • Maneuverability
    5/5
  • Ease of Emptying
    5/5
  • Portability
    5/5
  • Noise Level
    5/5
What Stands Out
  • The vacuum adjusts well to various surfaces.

What Could Be Improved
  • Hair gets tangled on the brush roller quite easily.

Not all vacuums are built for all surfaces, but the Miele Classic takes on various types of flooring quite effectively. This canister vacuum has multiple suction levels—adjustable by a dial on the canister—so you can transition easily from carpet to hard floor and back again. The vacuum head swivels nicely, so it’s easy to get around furniture legs and other obstacles while cleaning. We liked the telescoping handle that can be adjusted for more comfort and further reach, like when cleaning stairs and even high ceilings. 

The vacuum was very effective in cleaning carpets by picking up debris with just a few passes, but it was also good on hardwood floors when the appropriate attachment was used. Most of the attachments clip to the handle, so it’s quick and easy to swap one out as needed. It’s also simple to pull the bag out of the unit and dispose of it without getting dust all over your hands. Removing tangled hair from the brush roller is a different story; we used a seam ripper since no tool was included to assist.

The wheels on the canister make for even smoother maneuvering, so cleaning won’t be a workout that you get with some other canister vacs. The automatic and retractable cord was probably the easiest vacuum cord we’ve ever dealt with—with just the click of a button, the cord swiftly pulls in. Both the retractable power cord and the hose are quite lengthy, so it’s easy to clean large rooms without having to move the canister or outlet. It’s pretty quiet, too; we thought the noise sounded more like the whirring of a tower fan rather than a loud vacuum.

After using it for two months, the vacuum continued to exceed our expectations. It is a bit pricey, but given its performance and how easy it is to adjust settings and switch out attachments, it is a great value. 

Type: Bagged | Capacity: 4.8 quarts | Cord Length: 18 feet | Weight: 13 pounds | HEPA Filter: Yes

Amazon Kenmore 10701 Compact Bagless Canister Vacuum
PHOTO: Amazon
Our Ratings
  • Effectiveness
    4.8/5
  • Maneuverability
    5/5
  • Ease of Emptying
    4.8/5
  • Portability
    4.8/5
  • Noise Level
    4.5/5
What Stands Out
  • It’s lightweight and effective at cleaning various surfaces

What Could Be Improved
  • The brush roller is hard to clean, and the power cord could be longer.

We found this canister vac to work on all surfaces equally well, from hard floors to carpets and even upholstery. The wheeled canister moves and swivels smoothly, so you won’t find vacuuming to be a workout. At just around 10 pounds, it doesn’t require both hands to operate; it was easy to maneuver just by pulling the hose. 

Vacuuming the stairs was simple, thanks to easy-to-use attachments and a long hose. We loved the crevice tool, which was very effective on both upholstery and around furniture legs. While it performed well on all surfaces in our household, this vacuum especially excelled on our carpeting—after two months of use, our rugs and carpeting looked brand new. We would have liked the power cord to be a bit longer (it’s only 16 feet). Still, we like that it’s retractable, fast-moving, and never tangles around our vacuum. We found that hair tends to get wrapped around the roller, which was difficult to clean since it can’t be removed from the vacuum head. However, the dirt bin is incredibly easy to remove and empty, and it cleans up with just water (the manufacturer says skip dish soap). In addition to its ease of removal, we were also impressed by the collection bin’s large capacity. After two months of testing, we’ve hardly had to empty it.

Overall, this Kenmore is a great value because of its impressive suction power on various surfaces and its ease of use. 

Type: Bagless | Capacity: 0.6 pounds | Cord Length: 16 feet | Weight: 15.21 pounds | HEPA Filter: Yes

Riccar Prima Power Team Canister Vacuum with Full-Size Nozzle
PHOTO: Riccar
Our Ratings
  • Effectiveness
    4.5/5
  • Maneuverability
    4.5/5
  • Ease of Emptying
    5/5
  • Portability
    4.5/5
  • Noise Level
    4.5/5
What Stands Out
  • It’s excellent for carpets, plus hair doesn’t get caught in the roller.

What Could Be Improved
  • It’s pricey and doesn’t work as well on hard floors.

We were impressed with how the smooth wheels on this Riccar canister vac made it so easy to use on carpet. Thanks to a super long cord, we could keep vacuuming without getting caught on anything, too. The vacuum head extends to take on corners and furniture legs with ease, but even better than that was how it flattened out to fit under low furniture. The canister moves smoothly even on carpet, but we found that we didn’t have to move it much given how long and flexible the hose is. 

We found this was better at cleaning carpets and upholstered surfaces than hard floors. It cleaned hair and debris in just one or two passes on the carpet, but it would often spit out or push debris around on hard floors, especially grouted tile. In the end, it did clean those floors, too, though it took extra passes to do the job. 

The crevice tool is effective at vacuuming in tight corners and on stairs. We liked that the regular vacuum head did a great job of picking up pet hair, and nothing remained on the roller, either. Surprisingly, we found the dedicated pet attachment to be less effective, and we even had to pick hair out of the brush after using it. We found the canister bag was easy to remove, though it’s roomy enough that we didn’t have to empty it during the testing process.

We were a bit disappointed by the model’s longevity, though. After two months of use, the power nozzle got caught on the corner of the rug and stopped working. Despite the product being under warranty, we were unable to contact the brand directly. At this price, the Riccar is definitely a splurge, and we expected better customer service. But if you’ve got mostly carpets in your home and want a powerful vacuum, you might find it worth the price for its ease of use.

Type: Bagged | Capacity: Not listed | Cord Length: 28 feet | Weight: Not listed | HEPA Filter: Yes

Kenmore Elite 21814 Pet Friendly CrossOver Canister Vacuum
PHOTO: Amazon
Our Ratings
  • Effectiveness
    4.5/5
  • Maneuverability
    4.8/5
  • Ease of Emptying
    4.5/5
  • Portability
    4.5/5
  • Noise Level
    5/5
What Stands Out
  • It’s very effective on carpets, upholstery, and car mats.

What Could Be Improved
  • It’s not great on hard floors, and it’s a bit tricky to empty the bag.

The Kenmore was very effective on carpet, upholstery, and car mats, which is a huge win for pet parents. The suction is quite powerful, especially when the vacuum was set to the carpet setting. On the car mat, we found the debris was mostly gone in just one pass. Even better was that there wasn’t much hair stuck to the roller brush. It took more passes to clean up on tile and hardwood flooring because debris would get spit out, so it’s definitely more effective on carpeted and upholstered surfaces. 

Setup was fairly easy given that there was no manual included. The vacuum features a compartment under the flap in the canister to store the smaller attachments, making it compact and sleek. It did take us a few minutes to figure out how to empty the bag, which required us to use both hands and disconnect the hose. After two months of use, the vacuum maintained its powerful performance. We particularly love the different light indicators, which sense dirt and tell you when the bag needs emptying.    

The cord is long enough to clean an entire room, and the canister wheels glide well for easy maneuverability, except for a few times when the hose got tangled around furniture legs during testing. The floor attachment is lightweight, which makes cleaning stairs much less of a chore. We also found it to be rather quiet, which is a bonus.

Type: Bagged | Capacity: Not listed | Cord Length: 26 feet | Weight: 23 pounds | HEPA Filter: Yes

Amazon Miele Classic C1 Pure Suction Bagged Canister Vacuum
PHOTO: Amazon
Our Ratings
  • Effectiveness
    4.8/5
  • Maneuverability
    4.8/5
  • Ease of Emptying
    5/5
  • Portability
    5/5
  • Noise Level
    5/5
What Stands Out
  • It offers powerful suction without too much noise.

What Could Be Improved
  • There are no rollers on the vacuum head, so you’ll get a workout when vacuuming the carpet.

We were impressed with the Miele’s suction power, which picked up everything in just one pass on both the carpet and the hard floors. The canister has three wheels and maneuvers quite well. However, the vacuum head itself doesn’t have any wheels, so it does take some effort on each pass when using it on the carpet. As such, we found it much easier to use on hard floors. 

The suction is quite powerful on the attachments, too. In fact, they’re a little bit too powerful at times. We noticed it was particularly hard to use on car mats—it lifted the mat rather than just the debris, so it might take a bit of getting used to if you plan to use this for cleaning out your car. The attachments are easy to use and store right on the hose, so there’s no worry about losing them. 

We like that there’s no brush roll, so there’s no worry about hair or other debris getting stuck on a roller. It’s easy to empty the bag with just one hand, and there’s no guesswork on when to do it—an indicator light will illuminate when it’s full. 

After two months of use, this vacuum has continued operating smoothly. We appreciate its swift maneuverability—there were no spaces that we couldn’t reach by changing out the nozzle— and its strong suction. The Miele is pricey, but given its quiet, powerful performance and super easy maintenance, we think it’s a great value.

Type: Bagged | Capacity: Not listed | Cord Length: 18 feet | Weight: 13 pounds | HEPA Filter: Yes

Kenmore Pet Friendly Pop-N-Go Bagged Canister Vacuum
PHOTO: Target
Our Ratings
  • Effectiveness
    5/5
  • Maneuverability
    5/5
  • Ease of Emptying
    5/5
  • Portability
    5/5
  • Noise Level
    5/5
What Stands Out
  • We found this vacuum to be quiet and great at cleaning carpets.

What Could Be Improved
  • The button that adjusts the suction setting is easy to accidentally toggle.

This canister vacuum boasts a powerful suction on nearly all settings .  In our tests, it only took one pass on the high suction level to effectively pick up all the debris on the carpet. On the medium setting, one or two stragglers of kibble were left after a single pass, which was still impressive. And even on the low setting, it picked up some debris and pushed some around, though this is to be expected with heavier debris. It sucked up all the hair from the carpet with ease, and the best part? None of it got stuck on the brush roll or the wheels. Hair proved a bit more challenging on the hard surface, but we were eventually successful. 

In terms of setup, this canister vac takes no time at all to put together—everything clicks into place, and the attachments fit on board quite nicely, too. We recommend toggling through the suction settings to see what’s most effective on certain surfaces, though we found it performed best on the carpet regardless of the setting. 

The vacuum operates quietly, even on the highest setting, Plus, it’s light enough to carry in one hand so you can easily maneuver the wand/attachment in the other. Thanks to its long, retractable cord, the canister followed us effortlessly around the room.

The bag is quite easy to access and remove, though it did take some time to reinsert the bag so the panel could close. It comes with a variety of attachments—we especially liked the telescoping wand—that can all be stored on board. The attachments, coupled with the three suction settings, give you plenty of options for cleaning up a variety of surfaces, including upholstery and stairs.

Overall, we were impressed with the suction power of this vacuum. Pet parents will love how easily it picks up hair, even from high-pile rugs (that’s why it’s also our favorite vacuum for pet hair). That same power might be a bit too much for hard surfaces, but again, with plenty of suction settings and attachments, it’s easy to make adjustments to clean whatever and wherever you need.

FYI: Depending on where you buy this vacuum, certain aspects may change. The blue version has a 26-foot cord, while the purple version has a 28-foot cord—but the manufacturer confirmed that both are the same vacuum in different colors.

Type: Bagged | Capacity: Not listed | Cord Length: 28 feet | Weight: 22.6 pounds | HEPA Filter: Yes

Bissell Zing Bagless Canister Vacuum
PHOTO: Amazon
Our Ratings
  • Effectiveness
    4.3/5
  • Maneuverability
    3.5/5
  • Ease of Emptying
    4.3/5
  • Portability
    4/5
  • Noise Level
    4/5
What Stands Out
  • The lightweight design makes it easy to clean stairs.

What Could Be Improved
  • The handle and hose detach easily during cleaning.

Forget those bulky canister vacs of the past. This lightweight Bissell definitely puts some “zing” into your cleaning routine. Not only did we find it quieter than other vacuums we’ve used, but its super lightweight design makes it easy to clean anywhere inside and outside your home, from stairs to furniture to car mats. Despite its size, this small yet mighty vacuum is a powerhouse.

While the vacuum maneuvers easily, there is a bit of a learning curve with this vacuum when it comes to getting it to the right surface/suction setting. A lever at the head toggles back and forth between hard floors and carpet, plus there’s a slider on the vacuum handle that allows for air to pass through. You’ll have to toggle both the floor setting and the airflow to get the proper combination for your needs; for example, we found we needed to use the hard floor setting to clean the carpet more easily.

We were surprised to find that hardly any hair got tangled on the brush, though we did notice it picked up a few carpet fibers. After two months of use, the vacuum maintained its powerful suction. It picked up debris with ease, and the handy kick button on the brush head enabled us to adjust the suction mode, allowing us to seamlessly transition from hardwood to carpet. We like the bagless design, too—it’s a cinch to empty after a cleaning session. 

This budget-friendly vacuum comes with a number of useful attachments, particularly a crevice tool that makes cleaning upholstery quite easy. The attachments seem like they are made of a cheap plastic material, though, so we do question their durability overtime. 

Type: Bagless | Capacity: 2 liters | Cord Length: 15 feet | Weight: 10.23 pounds | HEPA Filter: No

Amazon Bissell SmartClean Canister Vacuum
PHOTO: Amazon
Our Ratings
  • Effectiveness
    4.7/5
  • Maneuverability
    4.5/5
  • Ease of Emptying
    4.5/5
  • Portability
    4.5/5
  • Noise Level
    4/5
What Stands Out
  • It’s easy to maneuver on various surfaces.

What Could Be Improved
  •  The extension wand is a bit clunky to use.

The SmartClean transitions well to different surfaces. It’s compact and rolls around quite smoothly, making it easy to maneuver even on the stairs. The retractable power cord is long enough so that you don’t have to switch outlets to finish a room. It’s also rather quiet, which is a bonus. 

Although this canister vac comes with several attachments, we found that it was able to pick up almost all debris just by using the foot attachment on the floors and stairs. It did need a few additional passes to pick up all the hair, though. The crevice attachment worked very well, especially on upholstery, picking up all the debris with no trouble. Since the carpet roller is detachable, this vacuum is incredibly versatile—you can use the long wand to reach higher hard-to-reach shelves or remove it for a handheld vacuum. Just keep in mind that while it’s lightweight, the extension wand is also very long, so it can be a little unwieldy at first. The hose is also a bit awkward to store. 

This is a bagless vacuum which makes emptying the dust container less of a hassle, though it did take a moment to get a hang of how to do just that. Once we found the right way to unlatch the bin, it takes just a few seconds to empty it out into your trash—no need to spend extra money or time on replacement bags. After using the vacuum for two months, we noticed no changes in quality. We find this pick to have the power of a corded vacuum and the maneuverability of a stick vacuum, making it the best of both worlds. 

Type: Bagless | Capacity: 2 liters | Cord Length: 30 feet | Weight: 18.1 pounds | HEPA Filter: No

Best with HEPA Filter

Kenmore Bagged Canister Vacuum

Kenmore 400 Series Bagged Canister Vacuum
PHOTO: Amazon
Our Ratings
  • Effectiveness
    4.6/5
  • Maneuverability
    4.3/5
  • Ease of Emptying
    5/5
  • Portability
    4.8/5
  • Noise Level
    4/5
What Stands Out
  • It cleans dust particles from upholstery very well.

What Could Be Improved
  • The vacuum head is a bit hard to maneuver around corners and furniture legs.

There’s a lot to like about this vacuum. For starters, it’s relatively lightweight, so it’s easy to move from room to room as well as upstairs and down. But don’t confuse a lightweight design for being light on suction. We were impressed with the Kenmore’s suction power on various surfaces. It won’t always pick everything up in a single pass, but we were happy to see every mess we tested it on was eventually gone.

The large wheels on the canister make it easy for it to “follow” you as you clean. Despite its impressive maneuverability, this model is very clunky.  The wide vacuum head is a little tricky to get around corners, and it’s so heavy that you may have to lift it and relocate it when tackling a new area. The head is also a bit too wide for stair treads, so you’ll definitely need the floor head attachment instead. Still, the design does allow it to effectively get beneath low furniture. 

The retractable cord is very long, so you won’t need to switch between outlets often. The cord storage is one of our favorite things about this vacuum, as the hose retracts quickly without tangling. The vacuum’s body can also hold two attachments at once, keeping everything together. The crevice tool works great. We noticed it was even able to remove dust from cushions, a sign that the HEPA filter is working as it should. The dust bag is quite roomy, but when it’s full, it’s easy to remove from the vacuum.

Aside from its clunky design, we have no complaints about this vacuum, even after two months of use. Generally, we found the Kenmore to be more effective at cleaning carpet and upholstery than hardwood. The floor head attachment does make a difference, though; the only problem is that it’s small and doesn’t cover as much surface area as the regular head does.

Type: Bagged | Capacity: Not listed | Cord Length: 26 feet | Weight: 22.6 pounds | HEPA Filter: Yes

Final Verdict

We recommend the Miele Classic C1 Turbo Team PowerLine Canister Vacuum because it has incredible (and adjustable) suction, performs well on various surfaces, and easily maneuvers around furniture. The Kenmore 10701 Bagless Compact Canister Vacuum, our Best Budget pick, is quite effective at cleaning carpet, upholstery, and hardwood, and it’s very lightweight.

The Riccar Prima Power Team with Full-Size Nozzle R50FSN.4 Vacuum cleans a small rug

Real Simple / Grant Webster

Our Testing Process

We’ve tested nearly 300 vacuums, including over a dozen canister models, both in our Lab and at home. We evaluated each canister vacuum based on its effectiveness on various types of flooring and upholstery, as well as factors like simplicity of setup, maneuverability, noise level, ease of emptying the dustbin, and overall value. While the exact tests we used on each model can vary slightly depending on the intended use, here’s how we tested most of the vacuums on our list.

First, we timed how long it took us to set up the vacuum, from the moment we opened the box to when we were plugged in and ready to roll. We noted the simplicity of setup and clarity of instructions. We powered on the vacuum at its highest and lowest settings and used a decibel meter to measure the noise levels of both. Then, we got to work.

In the first test, we evaluated how well each vacuum did with picking kibble on both medium-pile carpet and luxury vinyl tile (LVT). On each surface, we spread 1/4 cup of crunched-up dry dog food kernels. We vacuumed up the kibble, counting how many passes it took to clean it up. We added attachments (if included) and toggled through suction settings (where applicable) to clean up. Once we finished with one surface, we moved to the other, noting how easy the transition was between the different types of flooring. Then, we emptied the dustbin into the garbage and removed the bag (where applicable), noting how easy or hard it was to do and whether one or both hands were needed.

In the second test, we took 4 ounces of pet hair and sprinkled it over the LVT and the rug, pushing the hair into the carpet fibers to give the vacuums a challenge. Then, we vacuumed up the hair, noting how many passes it took; we used available attachments and adjusted suction settings as needed. After cleaning one surface, we moved to the next, noting again how well the vacuum transitioned between the different surfaces. We emptied the bag or dustbin into a bucket, then weighed the amount of hair that was collected by the vacuum to see how effective each vacuum was in removing the debris. We also cleaned the brush roll, observing how difficult or easy it was to remove and clean it by hand, with a pair of scissors, or with the tool that came with some of the vacuums.

We also analyzed the vacuums for enhanced or special features. For battery-operated vacuums, we noted whether there was a decline in power as the battery depleted; we also timed the vacuum during testing to see how long the battery lasted. We took note of whether the vacuum had a HEPA filter designed to better capture allergens and dander. If the vacuum had an LED light, we turned it on to see whether it made finding the pet hair embedded in the carpet fibers any easier. For vacuums with washable filters, we removed and cleaned the filter per the manufacturer’s guidelines, noting how easy it was to wash and reinsert.

For each vacuum, we evaluated its ease of use, noting whether the vacuum’s weight or ergonomic design (or lack thereof) helped or hindered maneuverability. We noted how simple or challenging it was to remove the vacuum bag and empty the dust cup; for the latter, we observed whether we could empty the hair without it flying all over.

Following our Lab tests, we brought the vacuums home to evaluate their performance in a real-world setting over two months of use. Long-term testing is ongoing, and we will update this roundup when we have our next batch of results.

A person assembles the Kenmore Elite CrossOver Bagged Canister Vacuum 21814

Real Simple / Grant Webster

How to Shop for Canister Vacuums Like a Pro

Bagged vs. Bagless

Our list includes both bagged and bagless canister vacuums, and each type has its pros and cons. Mock says if you’ve got allergies, you might want to choose a bagged canister vacuum, as they are typically better at containing dust. “However, you'll need to regularly replace the bags, which adds to maintenance costs,” she says, adding that prices and availability will vary depending on the brand. “On the positive side, they offer a hygienic disposal process as you can simply remove and seal the bag."

Bagless canister vacuums, on the other hand, will keep maintenance costs low because you don’t have to purchase replacement bags. “You can easily empty the dirt canister and see when it needs to be emptied,” Mock says. “However, they may require more frequent cleaning and maintenance of filters and canisters.” For those with allergies, this could be a problem. Depending on the design of the canister, it might release dust right back into the air when emptying it, she explains.

Mock adds that those with allergies should look for vacuums with HEPA (high-efficiency particulate air) filters, which have been defined by the US Environmental Protection Agency (EPA) as being able to remove at least 99.97% of dust, pollen, mold, bacteria, and other airborne particles 0.3 microns in size.

Space Size

Vacuuming a two-story house is much different from vacuuming a studio apartment. While a canister vacuum can be used for both, there are two things to keep in mind as you consider your purchase. “If you have a larger area, you might want a vacuum with a longer hose or a larger dust canister to minimize the frequency of emptying,” says Mock.

Floor Type

Mock says that different vacuums can perform better on certain surfaces, so consider your home’s flooring when purchasing a canister vacuum. “If you have mostly carpeted areas, look for a vacuum with adjustable height settings and a motorized brush for effective carpet cleaning,” she suggests. “If you have a lot of hard floors, prioritize a vacuum with a brush on/off switch to prevent scratching and a specialized attachment for hard floors.”

Attachments

The attraction of canister vacuums is that they often come with a bevy of attachments, but it’s important to know what each one actually does for you and your home, says Mock. “Attachments like a motorized upholstery tool or a pet hair attachment can be great if you have specific pet needs,” she explains. “Ensure that the vacuum offers the right attachments to address your cleaning requirements, such as crevice tools, dusting brushes, or specialized brushes for furniture or curtains.” 

Some models take it a step further and have built-in storage, so you can keep the attachments on board instead of losing them in a drawer or closet.

More Canister Vacuums to Consider

Dyson Big Ball Canister Vacuum: There’s no doubt that Dyson is a great vacuum brand. While this model was quite easy to maneuver, it had difficulty picking up material in deeper-pile carpets. It also struggled to pick up Cheerios on the hard floor, and we saw that some debris “leaked” from the sides as we cleaned.

Shark CZ2001 Vertex Canister Vacuum: This vacuum is lightweight and easy to maneuver, even on stairs. While we found its suction to be quite effective on tile and hard floors, it struggled on the carpet, taking double the number of passes to clean up the mess.

Aspiron 1200W Lightweight Bagless Vacuum Cleaner CA006: We were impressed with the suction power but found it difficult to maneuver the vacuum head around furniture legs and on loose carpet. While it was effective at picking up dog hair and small debris on low-pile carpet, it struggled to pick up debris on deep-pile carpet. On hard floors, it easily picked up hair and small debris, but it just pushed around larger pieces of debris.

A person uses the Kenmore Elite CrossOver Bagged Canister Vacuum 21814 to vacuum a rug

Real Simple / Grant Webster

Questions You Might Ask 

Are canister vacuums more powerful than upright and stick vacuums?

“Canister vacuums often offer similar or higher suction power compared to upright and stick vacuums, thanks to their design allowing for larger motors and better airflow,” says Mock. That’s good news if you’re in the market for a new vacuum because it means you’ve got a host of powerful cleaning options. Ultimately, you can make your final decision on the type of vacuum you prefer to use.

What suction power should I look for in a canister vacuum?

Suction power refers to how rapidly air moves through a vacuum to suck up debris from a surface. Suction power is calculated in air watts, which measure the airflow at the end of a vacuum’s hose. The higher the air wattage, the stronger the suction power. 

“Look for a canister vacuum with a suction power of at least 200 to 300 air watts (AW) or a high cubic feet per minute (CFM) rating for effective cleaning,” says Mock. However, most manufacturers do not advertise the air watts of a vacuum cleaner, so this measurement can be hard to find. 

How do I clean a canister vacuum?

ICYMI, you should be cleaning your vacuum. Besides regularly emptying debris from the dustbin, you should also clean the canister and the attachments often. Always check the manufacturer’s instructions first—you don’t want to accidentally void the warranty, after all. But in general, a bit of soapy water with a cloth should do the trick—just make sure to dry everything out before reinstalling. You should also clean the hair off the brush roll; some vacuums include a tool just for this task, or you could gently snip strands with a pair of scissors. Wipe down the exterior, too—Mock recommends using a dryer sheet to dust the hose.

There are other maintenance tasks you can do to prolong the life of your canister vacuum. A wire hanger works to remove clogs, says Mock. If there are any cracks or holes in the vacuum hose, use a piece of duct tape to seal them up. Lubricate bearings as needed to keep things running smoothly and check the belt, which could eventually need a replacement. 

Take Our Word for It

This article was written by Barbara Bellesi Zito, a freelance lifestyle writer based in Staten Island, N.Y. , and updated by Jamie Fischer, a commerce writer for Real Simple. To compile this list of best canister vacuums, we tested nearly 300 vacuums of all types from top brands, considering factors like maneuverability, ease of use (including emptying bins and cleaning filters), and overall value. For expert advice on what consumers should know when purchasing canister vacuums, Barbara consulted Marla Mock, president of Molly Maid, a Neighborly company.

What Is Real Simple Selects?

Next to each product on this list, you may have noticed a Real Simple Selects seal of approval. Any product appearing alongside that seal has been vetted by our team—put through tests and graded on its performance to earn a spot on our list. Although we buy most of the products we test, sometimes we do get samples from companies if purchasing a product ourselves isn’t an option. All products go through the same rigorous process, whether they are purchased or sent by the company.

Love our recommendations? Check out more products that have earned the Real Simple Selects, from humidifiers to cordless vacuums.

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