Vacuum Wars Top 10 Best Cordless Vacuums in 2025 - Updated Weekly
Last updated June 30, 2025
Welcome to Vacuum Wars' definitive guide to the best cordless vacuums of 2025! These selections are based on our own in-depth independent and non-sponsored evaluations, focusing on cleaning performance and essential features like battery life, handling, and versatility.
We also consider customer satisfaction scores to ensure you choose a stick vacuum that offers high value for your investment. Our recommendations are updated regularly to reflect the latest evaluation results and industry insights so you can easily find the ideal and best-rated cordless vacuum cleaner for your home.
Products that have been discontinued, or are frequently out of stock are removed from the rankings.
Note: Our rankings are updated frequently and can change daily based on several factors. These can include fluctuations in updated review scores, adjustments to our ranking algorithm, and whether a product has been discontinued. This ensures that our list remains as accurate and up-to-date as possible.
Jump to: Best Premium Cordless Vacuum | Best Value Cordless Vacuum | Best Budget Cordless Vacuum
#1 - Shark PowerDetect Clean and Empty
⭐ Vacuum Wars Score: 4.77 Stars ⭐
Auto Suction Adjustment | Edge Detect | Direction Detect | Dual Rollers | Soft Roller | Active Hair Removal | Pivoting Wand | Detachable Battery | Bagless Auto Empty Charging Dock | LED Lights | HEPA Filtration
#2 - Dyson V15 Detect
⭐Vacuum Wars Score: 4.77 Stars ⭐
Auto Suction Adjustment | Soft Roller | Active Hair Removal | Detachable Battery | Laser Light | LCD Screen | Digital Battery Life Display | Particle Collection Display | HEPA Filtration
#3 - Dyson V15s Submarine
⭐Vacuum Wars Score: 4.57 Stars ⭐
Auto Suction Adjustment | Soft Roller | Floor Washing Attachment | Motorized Handheld Brush | Detachable Battery | LED Lights | Laser Light | LCD Screen | Digital Battery Life Display | Particle Collection Display | HEPA Filtration
#4 - Shark Stratos
⭐Vacuum Wars Score: 4.48 Stars ⭐
Auto Suction Adjustment | Dual Rollers | Soft Roller | Active Hair Removal | Pivoting Wand | Detachable Battery | Bagless Auto Empty Charging Dock | LED Lights | Digital Battery Life Display | HEPA Filtration
#5 - Shark PowerDetect
⭐Vacuum Wars Score: 4.47 Stars ⭐
Auto Suction Adjustment | Edge Detect | Direction Detect | Dual Rollers | Soft Roller | Active Hair Removal | Pivoting Wand | Detachable Battery | LED Lights | HEPA Filtration
#6 - Dyson Gen5 Detect
⭐Vacuum Wars Score: 4.42 Stars ⭐
Auto Suction Adjustment | Soft Roller | Active Hair Removal | Motorized Handheld Brush | Detachable Battery | LED Lights | Laser Light | LCD Screen | Digital Battery Life Display | Particle Collection Display | HEPA Filtration
#7 - Dyson Gen5 Outsize
⭐Vacuum Wars Score: 4.35 Stars ⭐
Auto Suction Adjustment | Soft Roller | Active Hair Removal | Motorized Handheld Brush | Detachable Battery | Extra Battery | LED Lights | Laser Light | LCD Screen | Digital Battery Life Display | Particle Collection Display | HEPA Filtration
#8 - Shark Vertex Pro
⭐Vacuum Wars Score: 4.26 Stars ⭐
Dual Rollers | Soft Roller | Active Hair Removal | Pivoting Wand | Detachable Battery | Extra Battery Option | LED Lights | Digital Battery Life Display | HEPA Filtration
#9 - Dreame Z10
⭐Vacuum Wars Score: 4.07 Stars ⭐
Soft Roller | Motorized Handheld Brush | Detachable Battery | Auto Empty Charging Dock | LED Lights | LCD Screen | Digital Battery Life Display | HEPA Filtration
#10 - Shark Vertex Ultra
⭐Vacuum Wars Score: 4.04 Stars ⭐
Dual Rollers | Soft Roller | Active Hair Removal | Pivoting Wand | Detachable Battery | LED Lights | HEPA Filtration
Budget Pick - Smoture VAC2
⭐Vacuum Wars Score: 4.13 Stars ⭐
Auto Suction Adjustment | Active Hair Removal | Detachable Battery | LED Lights | HEPA Filtration
#1
Shark PowerDetect Clean And Empty
Winner of Vacuum Wars’ Best Overall Cordless Vacuum of 2025, the Shark Cordless PowerDetect Clean and Empty pairs a redesigned DuoClean floorhead and class‑leading suction—good for perfect scores in our carpet deep‑clean and hard‑floor pickup tests—with a smart “Detect” suite that automatically tweaks power, roller speed, and edge performance to match every surface and debris load. Its flexible MultiFLEX wand glides under furniture and folds for compact storage, LED headlights reveal hidden dust, and a removable battery delivers up to 40 minutes of intelligently managed runtime before docking on the optional auto‑empty stand, which empties the bin into a bagless 45‑day reservoir. Add in anti‑hair‑wrap rollers, fully sealed HEPA‑grade filtration, and a price hundreds below flagship rivals, and the PowerDetect Clean & Empty stakes its claim as the year’s most compelling blend of innovation, performance, and value. See additional info
Current price as of June 30, 2025
Automations: Auto Suction Adjustment | Edge Detect | Direction Detect
Cleaning Heads & Attachments: Duoclean Roller | Soft Roller | Active Hair Removal | Pivoting Wand
Battery & Charging Features: Detachable Battery | Bagless Auto Empty Charging Dock
Lighting & Display: LED Lights
| Scores | Shark PowerDetect Clean & Empty | Average Cordless Vacuum Tested |
|---|---|---|
| Vacuum Wars Overall | 4.77 | 3.3 |
| Performance | 4.24 | 3.15 |
| Hard Floor | 4.0 | 2.3 |
| Carpet | 4.80 | 3.73 |
| Features | 4.94 | 2.19 |
| Battery | 3.85 | 3.39 |
| Attachments | 3.73 | 1.68 |
| Official Battery Life: 70 Minutes |
| Handle Weight: 1804 gr |
| Noise Level: 82 db |
| Dust Bin Capacity: 700 ml |
The Dyson V15 Detect still sets the benchmark for cordless performance: its class‑leading 124‑inch sealed suction and 17.6 kPa unsealed pull lift everything from fine dust to chunky debris, while the Fluffy Optic™ head’s green laser reveals hidden hard‑floor dirt and an onboard particle sensor automatically boosts power when heavier soil is detected. Paired with the versatile Digital Motorbar™ for all surfaces, a real‑time LCD particle‑and‑battery readout, a removable battery with above‑average efficiency, and a trimmer 4.6‑lb handle for easy maneuvering, the V15 delivers flagship power, smart tech, and lasting value at a price well below many newer rivals—earning it Vacuum Wars’ 2025 Overall Runner‑Up for Best Cordless Vacuum. See additional info
Current price as of June 30, 2025
Automations: Auto Suction Adjustment
Cleaning Heads & Attachments: Soft Roller | Active Hair Removal
Battery & Charging Features: Detachable Battery
Lighting & Display: Laser Light | LCD Screen | Digital Battery Life Display | Particle Collection Display
| Scores | Dyson V15 Detect | Average Cordless Vacuum Tested |
|---|---|---|
| Vacuum Wars Overall | 4.77 | 3.3 |
| Performance | 4.51 | 3.15 |
| Hard Floor | 3.70 | 2.3 |
| Carpet | 4.56 | 3.73 |
| Features | 4.24 | 2.19 |
| Battery | 4.31 | 3.39 |
| Attachments | 2.48 | 1.68 |
| Official Battery Life: 68 Minutes |
| Handle Weight: 2069 gr |
| Noise Level: 76 db |
| Dust Bin Capacity: 880 ml |
The Dyson V15s Detect Submarine impresses with its robust suction capabilities and innovative mopping function, making it highly effective at cleaning both carpets and hard floors. It excels in tackling dried-on stains with ease, thanks to its Submarine Wet Roller Head. Additionally, its user-friendly features, such as automatic suction adjustment and a precise dirt detection system, enhance its efficiency and ease of use. This makes the V15s Detect Submarine a standout choice for those seeking a versatile and powerful cleaning tool. See additional info
Price as of June 30, 2025
Automations: Auto Suction Adjustment
Cleaning Heads & Attachments: Soft Roller | Floor Washing Attachment | Motorized Handheld Brush
Battery & Charging Features: Detachable Battery
Lighting & Display: LED Lights | Laser Light | LCD Screen | Digital Battery Life Display | Particle Collection Display
| Scores | Dyson V15s Detect Submarine | Average Cordless Vacuum Tested |
|---|---|---|
| Vacuum Wars Overall | 4.57 | 3.3 |
| Performance | 4.54 | 3.15 |
| Hard Floor | 3.70 | 2.3 |
| Carpet | 4.37 | 3.73 |
| Features | 4.29 | 2.19 |
| Battery | 4.15 | 3.39 |
| Attachments | 1.66 | 1.68 |
| Official Battery Life: 60 Minutes |
| Handle Weight: 2036gr |
| Noise Level: 81db |
| Dust Bin Capacity: 770ml |
The Shark Stratos marries Shark’s signature DuoClean floorhead with one of the brand’s most powerful cordless motors to date, delivering class‑leading suction that aced our tests with a perfect 100 % carpet deep‑clean score and flawless debris pickup on both hard floors and carpets. Features like Clean Sense IQ auto‑suction, anti‑hair‑wrap rollers, a removable battery with digital runtime readout, MultiFlex wand, HEPA filtration, integrated LED lights, a generous dustbin, and a built‑in odor neutralizer make it as practical as it is powerful. That compelling blend of raw performance and smart usability earned the Stratos Vacuum Wars’ 2025 awards for Best Cordless Vacuum for Hard Floors and Best Cordless Vacuum for Carpets—a rare double win in our most competitive categories. See additional info
Price as of June 30, 2025
Automations: Auto Suction Adjustment
Cleaning Heads & Attachments: Duoclean Roller | Soft Roller | Active Hair Removal | Pivoting Wand
Battery & Charging Features: Detachable Battery
Lighting & Display: LED Lights | Digital Battery Life Display
| Scores | Shark Stratos | Average Cordless Vacuum Tested |
|---|---|---|
| Vacuum Wars Overall | 4.48 | 3.3 |
| Performance | 4.36 | 3.15 |
| Hard Floor | 4.50 | 2.3 |
| Carpet | 4.80 | 3.73 |
| Features | 3.94 | 2.19 |
| Battery | 3.99 | 3.39 |
| Attachments | 0.83 | 1.68 |
| Official Battery Life: 60 Minutes |
| Handle Weight: 1640gr |
| Noise Level: 80db |
| Dust Bin Capacity: 800ml |
The Shark PowerDetect boasts strong suction power and a versatile Duo Clean floorhead that easily picks up debris of various sizes on both carpets and hard floors. It is equipped with anti-hair-tangle technology to minimize hair wrap, along with the multi-flex wand for easy navigation around and under furniture. Additional attractive features include a detachable battery for extended cleaning sessions, LED headlights for illumination, and automatic power adjustments based on floor types and dirt detection. This version of the Powerdetect does not connect to an auto-empty base, resulting in a more traditional approach to emptying debris. See additional info
Price as of June 30, 2025
Automations: Auto Suction Adjustment | Edge Detect | Direction Detect
Cleaning Heads & Attachments: Duoclean Roller | Soft Roller | Active Hair Removal | Pivoting Wand
Battery & Charging Features: Detachable Battery
Lighting & Display: LED Lights
| Scores | Shark PowerDetect | Average Cordless Vacuum Tested |
|---|---|---|
| Vacuum Wars Overall | 4.47 | 3.3 |
| Performance | 4.24 | 3.15 |
| Hard Floor | 4.0 | 2.3 |
| Carpet | 4.80 | 3.73 |
| Features | 4.12 | 2.19 |
| Battery | 3.85 | 3.39 |
| Attachments | 1.66 | 1.68 |
| Official Battery Life: 70 Minutes |
| Handle Weight: 1804gr |
| Noise Level: 82db |
| Dust Bin Capacity: 700ml |
Crowned Vacuum Wars’ 2025 Best Performance and Best Battery Cordless Vacuum, the Dyson Gen5detect couples the brand’s fifth‑generation Hyperdymium motor—our airflow champ—with a jumbo, high‑efficiency power pack that delivered class‑leading runtimes across every power level in testing. An onboard particle sensor and green‑laser Fluffy Optic head reveal and react to hidden dust in real time, automatically boosting suction while the LCD screen tracks battery, mode, and particle counts. Two premium floorheads (Fluffy Optic for hard floors and Motorbar for all surfaces), the motorized Hair Screw tool, and a fully sealed HEPA system make quick work of fine dust, pet hair, and embedded grit, earning perfect marks in deep‑clean and filtration tests. A new push‑button power switch replaces Dyson’s old trigger for easier room‑to‑room use, and while the 5‑lb handle is heavier than most, the payoff is unmatched battery endurance and raw cleaning muscle—proof that Dyson’s flagship still sets the cordless benchmark. See additional info
Price as of June 30, 2025
Automations: Auto Suction Adjustment
Cleaning Heads & Attachments: Soft Roller | Active Hair Removal | Motorized Handheld Brush
Battery & Charging Features: Detachable Battery
Lighting & Display: LED Lights | Laser Light | LCD Screen | Digital Battery Life Display | Particle Collection Display
| Scores | Dyson Gen5 Detect | Average Cordless Vacuum Tested |
|---|---|---|
| Vacuum Wars Overall | 4.42 | 3.3 |
| Performance | 4.74 | 3.15 |
| Hard Floor | 3.70 | 2.3 |
| Carpet | 4.56 | 3.73 |
| Features | 3.87 | 2.19 |
| Battery | 4.67 | 3.39 |
| Attachments | 1.66 | 1.68 |
| Official Battery Life: 70 Minutes |
| Handle Weight: 2258gr |
| Noise Level: 84db |
| Dust Bin Capacity: 750ml |
The Dyson Gen5 Outsize cordless vacuum delivers exceptional power and deep-cleaning performance, driven by Dyson’s fifth-generation Hyperdymium motor. Its wider Motorbar XL floor head covers more area in fewer passes, an advantage for larger homes, though the expanded cleaning path slightly disperses suction. Even so, its real-world suction remains far above average, effectively tackling fine dust, large debris, and pet hair. The Gen5 Outsize also boasts a significantly larger bin to minimize emptying intervals and comes with an extra battery, allowing for extended run times. Overall, it offers top-tier cleaning capabilities for those seeking both power and capacity in a cordless vacuum. See additional info
Price as of June 30, 2025
Automations: Auto Suction Adjustment
Cleaning Heads & Attachments: Soft Roller | Active Hair Removal | Motorized Handheld Brush
Battery & Charging Features: Detachable Battery | Extra Battery
Lighting & Display: LED Lights | Laser Light | LCD Screen | Digital Battery Life Display | Particle Collection Display
| Scores | Dyson Gen5 Outsize | Average Cordless Vacuum Tested |
|---|---|---|
| Vacuum Wars Overall | 4.35 | 3.3 |
| Performance | 4.52 | 3.15 |
| Hard Floor | 3.70 | 2.3 |
| Carpet | 4.43 | 3.73 |
| Features | 4.53 | 2.19 |
| Battery | 4.90 | 3.39 |
| Attachments | 1.24 | 1.68 |
| Official Battery Life: 70 Minutes |
| Handle Weight: 2582gr |
| Noise Level: 84db |
| Dust Bin Capacity: 1900ml |
The Shark Vertex Pro cordless vacuum excels on hard floors and carpets, earning a perfect score with its patented DuoClean head featuring dual rollers. It efficiently picks up large debris, fine dust, and hair without needing head changes. It impressed in carpet deep cleaning and crevice pickup tests and features an anti-hair wrap function that removes tangles. Available in multiple colors, it offers one- or two-battery versions, doubling runtime with the latter. Key features include a Shark IQ display for battery life, adjustable suction modes, LED floorhead lights, and a responsive swivel for tight spaces, along with a Multiflex wand that bends to reach under furniture and folds for storage. The vacuum also comes with a duster crevice tool, pet multi-tool, and a HEPA anti-allergen system that excelled in our fog test. However, the handle is slightly heavier than average and its off-balance center is noticeable in handheld mode. See additional info
Price as of June 30, 2025
Cleaning Heads & Attachments: Duoclean Roller | Soft Roller | Active Hair Removal | Pivoting Wand
Battery & Charging Features: Detachable Battery | Extra Battery Option
Lighting & Display: LED Lights | Digital Battery Life Display
| Scores | Shark Vertex Pro | Average Cordless Vacuum Tested |
|---|---|---|
| Vacuum Wars Overall | 4.26 | 3.3 |
| Performance | 3.99 | 3.15 |
| Hard Floor | 4.25 | 2.3 |
| Carpet | 4.0 | 3.73 |
| Features | 3.91 | 2.19 |
| Battery | 3.52 | 3.39 |
| Attachments | 1.24 | 1.68 |
| Official Battery Life: 60 Minutes |
| Handle Weight: 1716gr |
| Noise Level: 83db |
| Dust Bin Capacity: 1100ml |
The Dreame Z10 Station cordless vacuum provides up to 90 days of low-maintenance operation. Its advanced five-layer HEPA filtration system captures dust particles at a 99.9% efficiency rate, while the multi-surface brush—featuring a front aperture design—picks up substantial debris from carpets. An adaptable soft roller brush head targets dirt and hair on hard floors, enhanced by blue LED lights that reveal dust in dimly lit spots. A powerful brushless motor delivers 150AW suction, teamed with a 7x 2,900mAh battery pack to offer up to 65 minutes of cleaning. For added versatility, a soft-dusting brush sweeps flat surfaces, and a motorized mini-brush with auxiliary lighting assists with upholstery. Inside the dust-removal hub, collected debris is channeled into the 2.5L dust bag, reducing the need for frequent disposal. Lightweight yet adaptable, this vacuum handles a range of messes on different surfaces while minimizing disruption and maintaining a thorough cleaning routine throughout the home.
Price as of June 30, 2025
Cleaning Heads & Attachments: Soft Roller | Motorized Handheld Brush
Battery & Charging Features: Detachable Battery | Auto Empty Charging Dock
Lighting & Display: LED Lights | LCD Screen | Digital Battery Life Display
Design & Build: Lightweight
Air Filtration: HEPA Filtration
| Scores | Dreame Z10 Station | Average Cordless Vacuum Tested |
|---|---|---|
| Vacuum Wars Overall | 4.07 | 3.3 |
| Performance | 4.10 | 3.15 |
| Hard Floor | 3.0 | 2.3 |
| Carpet | 3.94 | 3.73 |
| Features | 3.62 | 2.19 |
| Battery | 3.20 | 3.39 |
| Attachments | 4.42 | 1.68 |
| Official Battery Life: 65 Minutes |
| Handle Weight: 1658gr |
| Noise Level: 80db |
| Dust Bin Capacity: 500ml |
The Vertex Ultra cordless vacuum successfully combines DuoClean and Anti-Hair Wrap technologies, delivering outstanding performance on both carpets and hard floors. Its unique dual-roller head excels in handling large debris piles and fine dust alike, outperforming many competitors even on its low power setting. Notably, the vacuum demonstrates exceptional resistance to hair tangles, includes Shark’s effective Anti-Allergen Complete Seal with HEPA filtration, and offers impressive battery life with a removable battery pack. The innovative MultiFlex wand greatly enhances storage convenience and maneuverability under furniture. Despite minor drawbacks like slightly challenging button placements and the need for regular brush maintenance, the Shark Vertex stands out as a highly recommended cordless vacuum, providing top-tier performance at a relatively competitive price point.
Price as of June 30, 2025
Cleaning Heads & Attachments: Duoclean Roller (or similar) | Soft Roller | Active Hair Removal | Pivoting Wand
Battery & Charging Features: Detachable Battery
Lighting & Display: LED Lights
Air Filtration: HEPA Filtration
| Scores | Shark Vertex Ultra | Average Cordless Vacuum Tested |
|---|---|---|
| Vacuum Wars Overall | 4.04 | 3.3 |
| Performance | 4.09 | 3.15 |
| Hard Floor | 4.50 | 2.3 |
| Carpet | 3.74 | 3.73 |
| Features | 2.97 | 2.19 |
| Battery | 3.71 | 3.39 |
| Attachments | 1.24 | 1.68 |
| Official Battery Life: 60 Minutes |
| Handle Weight: 1636 gr |
| Noise Level: 75 db |
| Dust Bin Capacity: 375 ml |
Named Vacuum Wars’ Best Budget Cordless Vacuum for 2025, the Smoture VAC02 packs premium punch at a wallet‑friendly price: its 550 W motor delivers up to 45 kPa of suction—plenty for lifting embedded dirt as well as everyday debris—while eight high‑capacity batteries keep it running for an impressive 60 minutes in standard mode (25–30 minutes on boost). A self‑standing floorhead makes quick pauses easy, and the wall‑mount dock both recharges the unit and stores the crevice and dusting brushes; you can also remove the battery for off‑vac charging. The LED color touchscreen puts mode selection, runtime, and an auto‑adjust setting at your fingertips, tailoring power to floor type—ideal for pet owners battling hair, litter, and kibble. See additional info
Price as of June 30, 2025
Automations: Auto Suction Adjustment
Cleaning Heads & Attachments: Active Hair Removal
Battery & Charging Features: Detachable Battery
Lighting & Display: LED Lights
Design & Build: Lightweight
Air Filtration: HEPA Filtration
| Scores | Smoture VAC02 | Average Cordless Vacuum Tested |
|---|---|---|
| Vacuum Wars Overall | 4.13 | 3.3 |
| Performance | 3.40 | 3.15 |
| Hard Floor | 0.70 | 2.3 |
| Carpet | 4.58 | 3.73 |
| Features | 2.73 | 2.19 |
| Battery | 3.59 | 3.39 |
| Attachments | 1.66 | 1.68 |
| Official Battery Life: 60 Minutes |
| Handle Weight: 1579 gr |
| Noise Level: 75 db |
| Dust Bin Capacity: 1500 ml |
How We Test Cordless Vacuums
At Vacuum Wars, we are dedicated to providing the most thorough and insightful vacuum cleaner reviews. This commitment is embodied in our detailed and specialized testing methods designed to assess various aspects of vacuum performance, from basic suction to more complex tasks like hair entanglement and battery efficiency.
We do not claim that our testing methods are the gold standard, or anywhere near true laboratory tests, but they are our best efforts at honestly and fairly evaluating the relative differences in these products from a consumer advocate perspective. And we have many years of data from doing these tests the same way over and over for hundreds of products. So we can easily spot if a product is much better, or much worse than average.
Each of these tests are carefully designed to mimic real-life situations that a vacuum might encounter, ensuring that our reviews are both comprehensive and useful to consumers.
Here's an in-depth look at our cordless vacuum testing methods:
Cordless Vacuum Power Tests
Unsealed Suction Test
In our "unsealed suction test," AKA “usable suction” we have connected a digital manometer to a specially designed testing surface so that we can evaluate the real-world cordless vacuum suction performance. This approach allows us to take into account the entire design of the vacuum cleaner, in particular the influence of the floor head elements, such as air gates and the seal created by certain elements on the bottom of the floorhead. These factors play a crucial role in the vacuum’s cleaning efficiency. This test is done on max power, and the highest score (in Kpa) is recorded. We like it because its not just about raw power but vacuum engineering as well.
Airflow Test
We measure airflow using a digital anemometer, which calculates the volume of air passing through the vacuum in cubic feet per minute (CFM). Airflow is the stream of air that moves through the vacuum cleaner, carrying dust and debris from the cleaning surface into the vacuum and through to the dust collection system. Higher airflow means that more air is moving through the vacuum, which can carry more particles and larger debris with it. Essentially, better airflow results in better overall performance, though this is not always the case.
We focus on measuring airflow at the brush and any other operational configurations such as from a detachable hose, or at the wand, in order to understand how the vacuum performs in diverse household scenarios. We typically measure the airflow in all of the power settings of the vacuum, though our scores are based on the maximum power setting.
Cordless Vacuum Filtration Tests
At Vacuum Wars, our filtration tests assess how effectively vacuum cleaners can enhance indoor air quality and control allergens, which is especially crucial for individuals with allergies, asthma, or other respiratory issues. Using a fog machine, we visually confirm the effectiveness of the vacuum's filtration system and its capacity to contain vacuumed particles. This approach allows us to directly observe and evaluate the vacuum's ability to prevent these particles from re-entering the home environment, thereby providing a clear and tangible assessment of its filtration performance.
- HEPA Filtration: We score higher for vacuums that use HEPA filters. Defined as High-Efficiency Particulate Air filtration, HEPA filters must meet stringent 3rd party standards that require them to capture at least 99.97% of particles that are 0.3 microns in diameter. The benefits of such high-efficiency filtration include significantly reducing household dust, pollen, pet dander, and other allergens.
- Sealed Systems: Our filtration test ensures that the vacuum is sealed effectively. A vacuum with a sealed system ensures that the air drawn into the machine passes through the filter before being expelled back into the room. This prevents unfiltered air from escaping through gaps in the vacuum’s body, which is essential for trapping allergens, dust, and particles inside the vacuum and preventing them from being recirculated into the air. Our tests check for the integrity of these systems, confirming that they work effectively alongside the HEPA filters to enhance the vacuum's overall filtration efficacy.
Cordless Vacuum Cleaning Efficiency Tests
Carpet Deep Clean Test
In our Carpet Deep Clean Test, we evaluate a vacuum’s ability to pick up fine debris that settles below a carpet’s top surface area, becoming embedded between the carpet fibers.
In this test, we apply 100 grams of sand to an area of medium-pile carpet, and we work the sand into the carpet fibers to ensure that the sand has come to rest below the surface of the carpet. The vacuum is run over the carpet a set number of passes at the same basic rate of motion. These tests are performed on the vacuum’s maximum power setting. If the vacuum has adjustable gates, the tests are performed with the gates set to their lowest setting.
After vacuuming, the content of the vacuum’s dustbin is weighed to determine how much sand has been picked up. We typically run this test at least three times to ensure accuracy. A perfect score of 100 indicates that all the embedded material was removed from the carpet.
Crevice Pickup Test
The crevice pickup test is an assessment of the vacuum’s power and floorhead design, showing its ability to effectively vacuum debris that can collect in the cracks and crevices of a floor’s surface, such as seams, transitions, or tile grout.
In this test, we apply coffee grounds over a specially designed testing surface that has a ¼ inch deep crevice and a 1/8 inch deep crevice. We run the vacuum over it once at its highest setting, with adjustable gates closed if applicable. Vacuums that collect all of the debris from both crevices get a perfect score.
Surface Debris Pickup Test
In the Surface Debris Pickup Test, we assess how well vacuums pick up debris on hard floors and carpets without needing to adjust their settings. We use various sizes of debris, such as fine coffee grounds to the largest items such as cereal. The aim is to assess both the effectiveness and the aesthetics of the cleaning, ensuring that vacuums can handle everyday messes across different surfaces.
We take away points for issues like:
- Snowplowing: Snowplowing is where the debris is pushed forward ahead of the vacuum instead of being picked up.
- Scattering Debris: Some vacuums will scatter debris, particularly fine debris, instead of quickly picking it all up.
- Ineffective Pickup: A vacuum is simply leaving behind debris that it has passed over and should have been able to pick up.
Anti-Hair Wrap Test
The Anti-Hair Wrap Test challenges vacuums to handle 1 gram of 7-inch and 14-inch hair without getting it tangled in the brush roll. This test is crucial for understanding how well the vacuum deals with hair, a common issue for many homeowners, especially those with pets. In this test we lay the hair before the vacuums, run a pass over the hair, and then visually inspect the roller for hair tangles. Vacuums with no hair tangles receive a perfect score.
Battery Efficiency Test
Our battery efficiency and suction power test evaluates how long a vacuum can operate on a single charge across various settings and how effectively it adjusts power based on detected dirt levels. This is especially important for cordless vacuums, which must strike a balance between strong performance and practical battery life.
In 2025, we introduced a new test to better quantify overall battery efficiency. We measure runtime on maximum power and combine it with airflow readings at that setting. This allows us to assess both battery endurance and how effectively the motor utilizes that power—essentially creating a CFM-per-minute efficiency score.
Cordless Vacuum Maneuverability Testing
During our vacuum testing process, we assess the vacuums in a simulated household environment that includes common obstacles such as chair legs, low furniture, and area rugs. Our focus is to evaluate whether the vacuum navigates easily across both hard floors and carpets and if it can be smoothly steered around furniture. This testing helps determine the vacuum's maneuverability and overall ease of use in typical home settings.
Cordless Vacuum Feature Evaluations
Finally, we also award points for the inclusion of features that enhance the functionality and effectiveness of cordless vacuums. These feature assessments include:
- Soft Rollers: Highly effective at picking up various sizes of debris.
- Duo Clean Technology: Combines a soft roller and a standard brush roll in one floorhead, proving effective on multiple surface types.
- Floor Washing Attachment: A modern innovation that transforms a fully functioning vacuum into a floor washer.
- Motorized Tool: A powered attachment designed for handheld vacuuming.
- Number of Attachments: Points for additional tools like a crevice tool or dusting wand. We also perform standard vacuum attachment efficiency tests.
- LCD Screen: Displays various readings and facilitates one-touch operation.
- Digital Battery Life Indicator: Indicates the remaining time for a vacuum session.
- Particle Collection Display: A new feature that provides a visual assessment of the debris being collected.
- LED Lights on the Floorhead: Illuminates debris or indicates the cleanliness of the floor’s surface.
- Pivoting Wand: Features a joint that allows the vacuum to bend, making it easier to reach under furniture.
- Bin Size: Larger bins support longer vacuum sessions without the need for emptying.
- Charging Dock: Simplifies the connection of the cordless vacuum to its charging base.
- Detachable Battery: Offers flexibility in charging locations and storage.
- Handle Weight: The weight of the handle affects the ease of maneuvering and using the vacuum, especially when cleaning for extended periods.
- Noise Level: The operational sound level of the vacuum.
Vacuum Cleaner Comparative Analysis
When we have completed our evaluations of a vacuum, we log and track the results according to our established cordless vacuum testing standards. This structured approach enables us to compare the performance of each vacuum against others we have tested within the same category. By doing so, we can tailor our recommendations based on specific criteria such as price category, floor type, and features. This methodical comparison ensures that our vacuum performance testing and recommendations are objectively grounded, providing a consistent, fair, and unbiased framework for our analysis.
#NotSponsored Vacuum Cleaner Reviews
Vacuum Wars has made a significant shift towards complete independence by officially adopting a policy of not accepting free products from companies or doing sponsored content. This ensures that all reviews are based on products purchased with our own funds, thereby eliminating potential bias that might come from manufacturer influence.
Frequently Asked Questions
What are the differences between bagged and bagless vacuums?
When choosing between bagged and bagless vacuums, consider your household's specific needs and preferences for debris disposal. Consumers have voiced the following opinions about bagged and bagless vacuum cleaners:
Bagless vacuums collect debris in a removable dustbin that is then emptied into a trash receptacle. Some consumers are concerned about potential re-exposure to dust and allergens that may recirculate into the air during the emptying process.
Bagged vacuums, on the other hand, capture debris in disposable bags that also serve as additional filtration layers. These bags are discarded and replaced when full, providing a hygienic solution that minimizes re-exposure to dust and debris. Some consumers are concerned that the use of disposable bags contributes to landfill waste and involves ongoing costs for new bags.
Are upright vacuums better than cordless vacuums?
The choice between cordless and upright vacuums depends on your specific needs.
Cordless vacuums offer portability and convenience, ideal for quick cleanups and shorter cleaning sessions. While they may require more frequent emptying due to smaller dustbins, modern high-end cordless models can rival or even outperform older upright vacuums in many tasks.
Upright vacuums, typically corded, offer continuous power, which supports more powerful motors, larger floor heads, and bigger dustbins. This allows for whole-household and large-area cleaning sessions.
What benefits does a cordless vacuum have?
Cordless vacuums offer several unique advantages that enhance cleaning convenience and effectiveness. Many models are designed with features to optimize battery life, such as:
- Auto-Suction Adjustment: This feature adapts the suction power to the floor type or amount of debris, ensuring efficient cleaning while conserving battery life.
- LED Lights: Integrated LED lights on the floorhead illuminate dark corners and under furniture, promoting thorough cleaning even in poorly lit areas.
- Hair Detangling Technology: This helps remove hair from the brush roll, reducing resistance - which can drain power.
Additionally, the lightweight and portable design of cordless vacuums makes them easy to use at a moment's notice, facilitating quick cleanups and regular maintenance of a cleaner, healthier home. They are also quieter than many traditional vacuums, making them less disruptive to use, and their compact size allows for easy storage, even in homes with limited space.
Can cordless vacuums be used on all types of flooring, such as hardwood and carpet?
Many contemporary cordless vacuums are designed to effectively clean multiple floor types. Features like adjustable suction and brush roll settings allow them to transition from hardwood floors to carpets seamlessly. Always check the manufacturer’s guidelines to ensure suitability for your specific flooring, especially for delicate surfaces.
Are there specific cordless vacuum models that are better for pet hair?
Vacuums equipped with specialized pet hair removal technologies, such as silicone brush rolls or higher suction settings, tend to perform better on pet hair. Models that include anti-hair wrap features and those with powerful filtration systems are particularly effective. Look for vacuums that specifically mention pet hair capabilities in their feature list.
Can cordless vacuums also be used for cleaning curtains and upholstery?
Yes, many cordless vacuums convert to handheld mode or come equipped with attachments such as upholstery tools and crevice tools that make them suitable for cleaning curtains, upholstery, and other above-floor areas.
How often should I replace the filter on my cordless vacuum?
Depending on usage and the manufacturer’s recommendations, filters should generally be replaced every 6 to 12 months. If the filter is washable, be sure to clean it regularly, and if the vacuum is used heavily or in a pet-friendly household it may need to be both washed and replaced more frequently. Regular checks will help maintain optimal vacuum performance.
What are the best methods for maintaining a cordless vacuum cleaner?
Regular maintenance of a cordless vacuum includes:
- emptying the dustbin after each use,
- cleaning and replacing filters as needed,
- checking for clogs in the hose and attachments,
- clearing hair and debris from the brush roll,
- storing the vacuum in a clean, dry place.
How do I troubleshoot loss of suction in my cordless vacuum?
Loss of suction often results from a clogged hose, full dustbin, or blocked filters. Start by emptying the dustbin and checking the filters for blockages. Inspect the hose and attachments for obstructions. If the vacuum has adjustable gates or settings, ensure they are correctly configured for the surface being cleaned.
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