Miele-Pure-Suction-CanisterWe did research and analyzed various models of suction vacuum cleaners and learned that most of them have good suction. We discovered that Miele Pure Suction is the best suction vacuum. The model has suction control that allows you to adjust the suction power on six different settings to clean different types of surfaces.

The suction vacuum works great on hard floors and low-pile carpets, and you can also use the included accessories for above floor cleaning. Miele model comes with a stainless steel telescopic suction wand that lets you clean a wide floor radius. It has an AirClean exhaust filter that traps all the dust inside the dustbag.

TOP Vacuum Cleaners with Best Suction Power

Miele Pure Suction


Shark NV70


Dyson Ball 2


Miele Pure Suction Canister Vacuum: Most Powerful Model

Miele Pure Suction Canister Vacuum
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  • Suction control: It promotes optimal cleaning.
  • AirClean filter: It promotes maximum filtration.

The Miele Pure Suction topped in our list of best suction vacuums because it has a suction control feature that lets you adjust the suction power at six different levels and this enables you to achieve maximum cleaning performance.

The product is ideal for cleaning hard floors and low-pile carpets, and it comes with attachments for cleaning other surfaces in the house.

The highly-rated vacuum has a telescoping wand which allows you to clean a wide radius without moving a lot. The device is easy to use, and it glides smoothly over surfaces and the rubber wheels to prevent skid marks on your floor.

The Good:

  • Six suction settings.
  • Telescoping Wand.
  • Easy to use.
Not Good:

  • The model doesn’t work well on low-pile carpets..

This is a top-rated vacuum cleaner with best suction power that is sure to leave your house spotless and dust-free.

SharkNinja NV70 Canister Upright Vacuum with Best Suction Power

SharkNinja Canister Upright Vacuum
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  • Large dust cup: It holds more dirt.
  • Anti-Allergen Complete Seal Technology:  It prevents dust from escaping.

The SharkNinja NV70 is another powerful model with a strong suction with a 1200 watt motor. This option is lightweight and has a swivel head that allows it to be maneuvered with ease. The NV70 has an extra-large dust cup to provide you with uninterrupted cleaning, and you can easily empty the canister afterward.

The upright vac is versatile and cleans hard floors and rugs as well as above floor cleaning. It is equipped with Anti-Allergen Complete Seal Technology and a HEPA filter to trap all dust inside the canister. It also comes with a long power cord to let you clean multiple rooms without moving the plug.

The Good:

  • Lightweight.
  • Extra-large dust cup.
  • Long power cord.
  • Easy to maneuver.
Not Good:

  • The vacuum doesn’t have a cord auto-rewind feature.

This model has many positive customer reviews, and you too will be satisfied with the vacuum’s cleaning performance.

Dyson Ball Multi Floor 2

Dyson Ball Multi Floor 2
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  • Radial root cyclone technology: It captures microscopic dirt.
  • HEPA filter: It promotes maximum filtration.

This is one of the most powerful vacuum cleaners with excellent suction power. The vac features a radial root cyclone technology which captures up to the tiniest bit of dirt. It comes with a self-adjusting cleaner head for cleaning rugs and different types of floors.

The Dyson Ball multi-floor vacuum is lightweight for easy maneuverability. It comes with a wand and a long flexible hose to let you clean under furniture and do above floor cleaning.

The extra-long power cord makes it possible to clean multiple rooms uninterrupted. The vacuum’s HEPA filter makes it ideal for people with allergies.

The Good:

  • Good vacuum strength.
  • Self-adjusting cleaner head.
  • Lightweight.
  • Long hose and power cord.
Not Good:

  • The ball vacuum can easily tip over.

You will not regret getting this Dyson Ball model because it is the strongest vacuum cleaner.

Kenmore Elite 31150

Kenmore Elite 31150 Pet & Allergy Friendly
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  • Triple HEPA filtration: It promotes maximum filtration
  • 2-motor system: It provides more powerful suction
  • Infrared dirt sensors: It picks up all dirt from floors

This 12 amp vacuum has a 2-motor system for a stronger more powerful suction in comparison to other suction vacuums. It has a telescoping wand which features five height adjustment to allow you to reach difficult corners and high places.

The Elite 31150 is equipped with an infrared dirt sensor to ensure that all dirt is sucked up from the floor and which turns off when the floor is clean. It comes with three attachments for optimal cleaning and a long power cord to provide you with uninterrupted cleaning.

The Good:

  • Powerful suction
  • Adjustable wand
  • Automatic infrared sensor
Not Good:

  • The powerful motor draws a lot of electricity.

From the description above we can conclude that this is the most powerful vacuum in the world. It has been designed to satisfy all your vacuuming needs.

Dirt Devil Bagless Multi Floor Corded Vacuum Cleaner

Dirt Devil Razor Pet Bagless
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  • Swivel steering: It provides easy maneuverability.
  • Height adjustment: It provides convenience during cleaning.

The Razor UD70355B is a high suction vacuum that is designed for optimal cleaning. It features a swivel head that allows you to steer it and clean hard to reach places easily.

It comes with a powerful multi-floor brush roll to work on your carpet and hard floor. The Endura filter is powerful and durable, and you can easily remove it for cleaning.

The Dirt Devil Razor option comes with a TURBO CLAW pet hair tool that removes all hair from upholstery, a dusting brush and a crevice tool for cleaning tight spaces. It also has an automatic height adjustment feature and a removable extension wand for your convenience.

The Good:

  • Easy to maneuver.
  • Adjustable height.
  • The filter is rinsable.
Not Good:

  • The attachment hose is a bit short..

You will fall in love with this option the moment you see it at work.

ProTeam Super CoachVac Commercial Backpack Vac

ProTeam Backpack Vacuums
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  • Four levels of filtration: It keeps the air pure.
  • Adjustable backpack: It allows all people to use it.

This backpack vacuum has a HEPA filter with four levels of filtration to enhance the quality of air. The product has a powerful motor to leave your house spotless.

The backpack is adjustable to fit the person wearing it properly, and it is lightweight to carry with ease. The model comes with a telescoping wand to reach high places, and it is easy to maneuver around objects.

The backpack vacuum is ideal for cleaning large spaces, and it comes with an extra-long power cord to allow you to move freely without constantly changing the plug. It also has a long flexible hose, and the power switch is located at the waist belt for easy access.

The Good:

  • Adjustable backpack.
  • Lightweight.
  • Conveniently placed power button.
Not Good:

  • The option is a bit pricey.

If you are cleaning large spaces, then this vacuum is perfect for you. It may be pricey but definitely worth it.

Shop-Vac 5989300 5-Gallon 4.5 Peak HP High Suction Wet/Dry Vacuum

Shop-Vac 5989300
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  • Convenient design: It promotes portability.
  • Accessory storage: It allows easy access to attachments during cleaning.

This wet/dry vacuum has been built sturdily for heavy duty cleaning, and it is suitable for cleaning around the home, in the car or shop. The product is easy to maneuver, versatile and can be converted into a blower.

The vacuum has onboard tool storage which allows you access to the tools whenever you need them, and a power switch conveniently placed at the top. The shape of the vacuum makes it stable, and it has a latch for securely holding the tank and lid together.

The Good:

  • Onboard tool storage.
  • Conveniently placed power switch.
  • Allows for conversion into a blower.
Not Good:

  • The power cord is a bit short.

The model may have a few design flaws such as short power cord, but it still has a good rating because it is versatile and highly adaptable.

Vacuum Suction Power Chart

Suction Power
Miele Pure Suction1200 W
Shark NV701200 W
Dyson Ball Multi Floor 2250 AW
Kenmore Elite 3115012 Amps
Dirt Devil Multi Floor8 Amps
Dirt Devil Bagless Multi Floor9.9 Amps
Shop-Vac 59893004.5 peak HP

The Understanding of the Term “High Suction Power”

CFM: Airflow

Cubic Feet per Minute (CFM) is the measurement of the speed of the vacuum flow. It means the quantity of air the vacuum sucks in a minute. CFM, however, isn’t the most common of measurement among manufacturers of vacuum cleaners and it is only a few who include it in their product features.

For everyday vacuums, the amount of air taken in by the through the hose is usually between 50 to 100 CFM. Models with high CFM usually have high suction, and those with low CFM have low suction.

Please note that the CFM will significantly drop when a vacuum without HEPA filter has it installed.

Water Lift

We can define water lift as the vacuum’s airflow’s ability to lift dust or liquid. It is measured through water level where high water levels indicate high suction.

Water lift is measured in pascals which is the maximum difference in pressure that a vacuum cleaner can create. Water lift is expressed as kPa which is the measure of pressure that equals newton per square meter.

AW: Air Watts

This is the number of watts the vacuum uses for air flow through the nozzle. With the knowledge of what CFM and water lift are, the formula for calculation of airwatts is (Air Flow (in CFM) x Vacuum (in inches of water lift))/8.5

Upright models with carpet beater roller powered by the motor need at least 100 Air Watts and cylinder ones without a beater roller needs at least 200 Air Watts, while rechargeable and 12V vacuums need about 25 Air Watts.

W: Watts

Watts is a unit I used to express the operating power of a vacuum motor, usually known as wattage. Wattage is the most commonly used value by manufacturers when providing suction power. It is a common assumption that the more wattage a vacuum has the more suction it has, but this is not always the case. When you compare models with low wattage to those with high wattage, you will most likely find that they clean almost the same.


Just like Watts, Amps is another common vacuum cleaner specification. This also means that it is assumed that vacs with more amperage have more suction and vice versa. The highest number of amps that a vacuum uses is 12 Amps and therefore you will not find 15 amp or 16 amp vacuum cleaner and even if you see them indicated in the product specifications that is usually not the case.

Amperage should only be determined by the motor only and not the entire vacuum. It shouldn’t also wholly determine the efficiency of the vacuum since and you have to consider other design factors.


Horsepower has no relation to the performance of the vacuum. It is not a common specification nowadays, but it was used initially to market models. Horsepower shows the in-rush current, and it is often referred to as peak horsepower.

Shop-Vac brand of vacuums usually has horsepower measurements in its product specification. Again this specification doesn’t mean anything in terms of the actual suction power of the vacuum.


The efficiency of a vacuum shouldn’t be determined by its suction only. You also need to look at other factors such as attachments and how easy they are to use. We have mentioned good suction vacuum cleaners above because they have high ratings and are easy and efficient to use.