Kärcher WD 5 Review | 43 Data compared

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  • Avg. price in UK: ~£130
  • Avg. price in US: ~$170
  • Suction pressure: 26 kPa
  • Capacity: 25 L
  • Power: 1,100 W
  • Noise level: 73 dB
  • Weight: 8.24 kg

Kärcher WD 5 review. Compare 43 technical specifications and user reviews to see how this product ranks in the Wet-Dry Vacuums category and whether it is worth buying.

7.7

Overall score

What it is: An overall evaluation of products in the Wet-Dry Vacuums category, based on technical analysis and user reviews.

When it matters: When you need a quick reference for identifying the best products in the Wet-Dry Vacuums category.

Score components:

80.0%

7.3

Technical Score

20.0%

9.4

User score

Very good
7.3

Technical Score

What it is: An assessment of technical performance for products in the Wet-Dry Vacuums category across these key areas: Performance, Battery, Design & Mobility, Filter & Accessories.

When it matters: When you want to compare products in the Wet-Dry Vacuums category by technical performance, specifications, and available features.

Score components:

40.0%

7.9

Performance

22.0%

5.6

Design & Mobility

20.0%

8.7

Filter & Accessories

18.0%

6.5

Battery

Very good
9.4

User score

What it is: A rating that combines user reviews with the total review volume for products in the Wet-Dry Vacuums category.

When it matters: When you want to know how products in the Wet-Dry Vacuums category perform in everyday use and how reliable owners find them over time.

Score components:

70.0%

9.2

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.6
(2380)
amazon
4.6
(733)
amazon
4.5
(311)
amazon
4.5
(284)
United States
Amazon_logo.png
4.6
(487)

(Reviews last updated: August 2026)

Exceptional
  • 6.8
    Car cleaning

    Score components:

    30.0%

    4.8

    Weight

    25.0%

    4.0

    Cordless

    25.0%

    10

    Suction pressure

    20.0%

    9.1

    Noise level

  • 7.4
    Workshop & garage

    Score components:

    30.0%

    7.8

    Rated motor power

    25.0%

    8.5

    Capacity

    25.0%

    4.0

    Power tool socket

    20.0%

    10

    Suction pressure

  • 8.2
    Professional use

    Score components:

    30.0%

    7.8

    Rated motor power

    30.0%

    10

    Suction pressure

    25.0%

    8.5

    Capacity

    15.0%

    4.8

    Weight

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Best prices in UK

Best rankings

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Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Kärcher WD 5 is a highly efficient wet and dry drum vacuum with a 1,100 W motor, 240 AW suction and a 25 L container available in plastic or stainless steel. Its patented removable flat pleated filter lets you switch between dry debris and liquids without changing filters, while pulse-air filter cleaning and blower mode add convenience. At around 8.4 kg it is bulky to store, the base models have no electronic power control and noise is about 71 dB.

Technical Specifications of wet-dry vacuum Kärcher WD 5

Technical Score

What it is: An assessment of technical performance for products in the Wet-Dry Vacuums category across these key areas: Performance, Battery, Design & Mobility, Filter & Accessories.

When it matters: When you want to compare products in the Wet-Dry Vacuums category by technical performance, specifications, and available features.

Score components:

40.0%

7.9

Performance

22.0%

5.6

Design & Mobility

20.0%

8.7

Filter & Accessories

18.0%

6.5

Battery

7.3
Kärcher WD 5 has a technical score of 7.28 points, which is higher than 67.8% of products in this category.
User score

What it is: A rating that combines user reviews with the total review volume for products in the Wet-Dry Vacuums category.

When it matters: When you want to know how products in the Wet-Dry Vacuums category perform in everyday use and how reliable owners find them over time.

Score components:

70.0%

9.2

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.6
(2380)
amazon
4.6
(733)
amazon
4.5
(311)
amazon
4.5
(284)
United States
Amazon_logo.png
4.6
(487)

(Reviews last updated: August 2026)

9.4
Kärcher WD 5 has a user score of 9.42 points, which is higher than 95.5% of products in this category.
Popularity
What it is: An indicator based on the number of reviews received by products in the Wet-Dry Vacuums category.
When it matters: When you prefer products in the Wet-Dry Vacuums category that have been chosen and reviewed by many other buyers.
10
Kärcher WD 5 has a popularity of 10 points, which is higher than 66.8% of products in this category.
Ratio quality/price

What it is: An indicator that combines the overall score of products in the Wet-Dry Vacuums category with their prices.

When it matters: When you are comparing products in the Wet-Dry Vacuums category and want a good balance between quality and price.

Score components:

60.0%

7.7

Overall score

40.0%

9.8

Price

8.3
Kärcher WD 5 has a quality-to-price ratio of 8.3 points, which is higher than 81.2% of products in this category.
Power
What it is: The rated electrical input of the vacuum motor.
When it matters: Higher power can help sustain demanding wet and dry cleaning, although suction design also matters.

Importance: HIGH

1,100 W
Kärcher WD 5 has power of 1100 W, which is worse than 51.2% of wet-dry vacuums and equal to 2.4% of wet-dry vacuums.
Variable power
What it is: Whether the vacuum lets you adjust motor or suction power.
When it matters: Power adjustment helps match suction to delicate surfaces, heavy debris, and power-tool use.

Importance: MEDIUM

no
Kärcher WD 5 has fixed suction power. 34.2% of wet-dry vacuums have adjustable suction power.
Capacity
What it is: The amount of liquid or debris the collection tank can hold.
When it matters: A larger tank reduces emptying interruptions during big spills and workshop cleanup.

Importance: HIGH

25 L
Kärcher WD 5 has capacity of 25 L, which is better than 77.1% of wet-dry vacuums and equal to 3.5% of wet-dry vacuums.
Noise level
What it is: The sound level produced while the vacuum is running.
When it matters: Lower noise is useful for longer cleaning sessions and work in occupied spaces.

Importance: HIGH

73 dB
Kärcher WD 5 has noise level of 73 dB, which is better than 78% of wet-dry vacuums and equal to 3.8% of wet-dry vacuums.
Suction pressure
What it is: The maximum pressure difference the vacuum can generate for suction.
When it matters: Higher suction pressure helps lift dense debris and extract liquid from difficult areas.

Importance: HIGH

26 kPa
Kärcher WD 5 has suction pressure of 26 kPa, which is better than 95.5% of wet-dry vacuums and equal to 1.1% of wet-dry vacuums.
Show more
Cordless
What it is: Whether the vacuum can run without a mains power cable.
When it matters: Cordless operation improves mobility in cars, stairs, and areas without a nearby outlet.

Importance: MEDIUM

no
Kärcher WD 5 requires a power cord. 29.6% of wet-dry vacuums support cordless operation.
Battery type
What it is: The battery chemistry used by a cordless vacuum.
When it matters: Battery chemistry affects weight, charging behavior, lifespan, and replacement options.

Importance: LOW

?
Battery runtime
What it is: How long the cordless vacuum can operate on one charge.
When it matters: Longer runtime lets you finish larger jobs without stopping to recharge.

Importance: MEDIUM

?
Charging time
What it is: The time required to recharge the battery.
When it matters: Faster charging reduces downtime between cleaning sessions.

Importance: MEDIUM

?
Battery voltage
What it is: The nominal voltage of the vacuum battery system.
When it matters: Voltage helps describe the battery platform and its available power class.

Importance: LOW

?
Show more
Power cable length
What it is: The length of the vacuum's mains power cable.
When it matters: A longer cable increases reach and reduces how often you change outlets.

Importance: MEDIUM

5 m
Kärcher WD 5 has power cable length of 5 m, which is better than 45.7% of wet-dry vacuums and equal to 34.1% of wet-dry vacuums.
Operating radius
What it is: The total working reach provided by the cable, vacuum body, and hose.
When it matters: A larger radius lets you clean more space without moving the plug or machine.

Importance: MEDIUM

7.2 m
Kärcher WD 5 has operating radius of 7.2 m, which is better than 50.7% of wet-dry vacuums and equal to 3.7% of wet-dry vacuums.
Bagless
What it is: Whether debris is collected directly in a reusable tank instead of a disposable bag.
When it matters: A bagless tank avoids replacement-bag costs and is convenient for wet pickup.

Importance: LOW

no
Kärcher WD 5 requires collection bags. 66.2% of wet-dry vacuums use a bagless collection system.
Tank material
What it is: The material used for the vacuum's collection tank.
When it matters: Tank material affects durability, corrosion resistance, weight, and ease of cleaning.

Importance: LOW

plastic
Kärcher WD 5 uses a less suitable tank material.
Power cable holder
What it is: Whether the vacuum has an integrated holder for the power cable.
When it matters: Onboard storage keeps the cable tidy and makes the vacuum easier to carry and store.

Importance: LOW

yes
Kärcher WD 5 has onboard power-cable storage. This feature is present on 86.9% of wet-dry vacuums.
Show more
N. of filters
What it is: The number of filtration elements supplied or used by the vacuum.
When it matters: Multiple filters can support different pickup modes or provide staged dust capture.

Importance: MEDIUM

2
Kärcher WD 5 has 2 filters, which is better than 25.3% of wet-dry vacuums and equal to 55.6% of wet-dry vacuums.
HEPA filter
What it is: Whether the vacuum includes a high-efficiency particulate air filter.
When it matters: HEPA filtration helps capture fine dust and allergens from the exhaust air.

Importance: MEDIUM

?
Washable filter
What it is: Whether the filter can be cleaned with water and reused.
When it matters: A washable filter can reduce replacement costs and simplify maintenance.

Importance: MEDIUM

?
Automatic filter cleaning
What it is: Whether the vacuum cleans its filter automatically during operation.
When it matters: Automatic cleaning helps maintain suction during dusty work and reduces maintenance stops.

Importance: MEDIUM

?
Flexible hose
What it is: Whether a flexible suction hose is included.
When it matters: A flexible hose improves reach and control around furniture, vehicles, and tools.

Importance: LOW

?
Show more

Kärcher WD 5 vs the average wet-dry vacuum

  • 8 kPa more suction pressure
    2 kPa more suction pressure: Kärcher WD 5 has 26 kPa, while the average wet-dry vacuum has 18 kPa.
    What it is: The maximum pressure difference the vacuum can generate for suction.
    When it matters: Higher suction pressure helps lift dense debris and extract liquid from difficult areas.

    Importance: HIGH

    2 kPa more suction pressure: Kärcher WD 5 has 26 kPa, while the average wet-dry vacuum has 18 kPa.26 kPa vs 18 kPa
  • 27.5 L/s more airflow
    2 L/s more airflow: Kärcher WD 5 has 70 L/s, while the average wet-dry vacuum has 42.5 L/s.
    What it is: The volume of air the vacuum moves through the hose each second.
    When it matters: Higher airflow helps collect light, bulky debris and clear larger surfaces quickly.

    Importance: HIGH

    2 L/s more airflow: Kärcher WD 5 has 70 L/s, while the average wet-dry vacuum has 42.5 L/s.70 L/s vs 42.5 L/s
  • 10 L more tank capacity
    2 L more tank capacity: Kärcher WD 5 has 25 L, while the average wet-dry vacuum has 15 L.
    What it is: The amount of liquid or debris the collection tank can hold.
    When it matters: A larger tank reduces emptying interruptions during big spills and workshop cleanup.

    Importance: HIGH

    2 L more tank capacity: Kärcher WD 5 has 25 L, while the average wet-dry vacuum has 15 L.25 L vs 15 L
  • 4 dB less operating noise
    2 dB less operating noise: Kärcher WD 5 has 73 dB, while the average wet-dry vacuum has 77 dB.
    What it is: The sound level produced while the vacuum is running.
    When it matters: Lower noise is useful for longer cleaning sessions and work in occupied spaces.

    Importance: HIGH

    2 dB less operating noise: Kärcher WD 5 has 73 dB, while the average wet-dry vacuum has 77 dB.73 dB vs 77 dB
  • 1 more wheels
    2 more wheels: Kärcher WD 5 has 5, while the average wet-dry vacuum has 4.
    What it is: The number of wheels supporting the vacuum body.
    When it matters: More well-positioned wheels can improve stability and movement on uneven floors.

    Importance: LOW

    2 more wheels: Kärcher WD 5 has 5, while the average wet-dry vacuum has 4.5 vs 4
  • 17.8% higher user score
    Kärcher WD 5 has a higher user score than the average wet-dry vacuum (9.42 vs 8).
    What it is: A rating that combines user reviews with the total review volume for products in the Wet-Dry Vacuums category.
    When it matters: When you want to know how products in the Wet-Dry Vacuums category perform in everyday use and how reliable owners find them over time.
    Kärcher WD 5 has a higher user score than the average wet-dry vacuum (9.42 vs 8).9.42 vs 8
  • 5.7% better value for money
    Kärcher WD 5 offers better value for money than the average wet-dry vacuum (8.35 vs 7.898).
    What it is: An indicator that combines the overall score of products in the Wet-Dry Vacuums category with their prices.
    When it matters: When you are comparing products in the Wet-Dry Vacuums category and want a good balance between quality and price.
    Kärcher WD 5 offers better value for money than the average wet-dry vacuum (8.35 vs 7.898).8.35 vs 7.9
  • 70.6% more popular
    Kärcher WD 5 is more popular than the average wet-dry vacuum (10 vs 5.863).
    What it is: An indicator based on the number of reviews received by products in the Wet-Dry Vacuums category.
    When it matters: When you prefer products in the Wet-Dry Vacuums category that have been chosen and reviewed by many other buyers.
    Kärcher WD 5 is more popular than the average wet-dry vacuum (10 vs 5.863).10 vs 5.86
  • 8 kPa more suction pressure
    2 kPa more suction pressure: Kärcher WD 5 has 26 kPa, while the average wet-dry vacuum has 18 kPa.
  • 27.5 L/s more airflow
    2 L/s more airflow: Kärcher WD 5 has 70 L/s, while the average wet-dry vacuum has 42.5 L/s.
  • 10 L more tank capacity
    2 L more tank capacity: Kärcher WD 5 has 25 L, while the average wet-dry vacuum has 15 L.
  • 4 dB less operating noise
    2 dB less operating noise: Kärcher WD 5 has 73 dB, while the average wet-dry vacuum has 77 dB.
  • 1 more wheels
    2 more wheels: Kärcher WD 5 has 5, while the average wet-dry vacuum has 4.
  • 0.19 m more operating radius
    2 m more operating radius: Kärcher WD 5 has 7.2 m, while the average wet-dry vacuum has 7.01 m.
  • 0.07 m more hose length
    2 m more hose length: Kärcher WD 5 has 2.2 m, while the average wet-dry vacuum has 2.134 m.
  • No automatic full-tank shut-off
    Kärcher WD 5 does not have automatic full-tank shut-off, while the average wet-dry vacuum has automatic full-tank shut-off.
  • 100 W less motor power
    2 W less motor power: Kärcher WD 5 has 1100 W, while the average wet-dry vacuum has 1200 W.
  • 2.57 kg more weight
    2 kg more weight: Kärcher WD 5 has 8.2 kg, while the average wet-dry vacuum has 5.67 kg.
  • Requires collection bags
    Kärcher WD 5 uses a bagged collection system, while the average wet-dry vacuum uses a bagless collection system.
  • 30384.6 cm³ more external volume
    2 cm³ more external volume: Kärcher WD 5 has 104108.8 cm³, while the average wet-dry vacuum has 73724.2 cm³.
  • 68 mm more width
    2 mm more width: Kärcher WD 5 has 418 mm, while the average wet-dry vacuum has 350 mm.
  • 35 mm more depth
    2 mm more depth: Kärcher WD 5 has 382 mm, while the average wet-dry vacuum has 347 mm.
  • 67 mm more height
    2 mm more height: Kärcher WD 5 has 652 mm, while the average wet-dry vacuum has 585 mm.
  • 2.57 kg more weight
    2 kg more weight: Kärcher WD 5 has 8.2 kg, while the average wet-dry vacuum has 5.67 kg.
    What it is: The total mass of the vacuum.
    When it matters: Lower weight makes carrying, stair cleaning, and transport easier.

    Importance: HIGH

    2 kg more weight: Kärcher WD 5 has 8.2 kg, while the average wet-dry vacuum has 5.67 kg.8.24 kg vs 5.67 kg
  • No automatic full-tank shut-off
    Kärcher WD 5 does not have automatic full-tank shut-off, while the average wet-dry vacuum has automatic full-tank shut-off.
    What it is: Whether the vacuum stops suction automatically when the liquid tank is full.
    When it matters: Automatic shut-off helps prevent overflow and protects the motor during wet pickup.

    Importance: MEDIUM

    Kärcher WD 5 does not have automatic full-tank shut-off, while the average wet-dry vacuum has automatic full-tank shut-off.
  • Requires collection bags
    Kärcher WD 5 uses a bagged collection system, while the average wet-dry vacuum uses a bagless collection system.
    What it is: Whether debris is collected directly in a reusable tank instead of a disposable bag.
    When it matters: A bagless tank avoids replacement-bag costs and is convenient for wet pickup.

    Importance: LOW

    Kärcher WD 5 uses a bagged collection system, while the average wet-dry vacuum uses a bagless collection system.
  • 30384.6 cm³ more external volume
    2 cm³ more external volume: Kärcher WD 5 has 104108.8 cm³, while the average wet-dry vacuum has 73724.2 cm³.
    What it is: The approximate external volume of the vacuum body.
    When it matters: A more compact machine takes up less storage and vehicle space.

    Importance: LOW

    2 cm³ more external volume: Kärcher WD 5 has 104108.8 cm³, while the average wet-dry vacuum has 73724.2 cm³.104108.8 cm³ vs 73724.2 cm³
  • 68 mm more width
    2 mm more width: Kärcher WD 5 has 418 mm, while the average wet-dry vacuum has 350 mm.
    What it is: The side-to-side width of the vacuum body.
    When it matters: A narrower vacuum is easier to store and maneuver through tight spaces.

    Importance: LOW

    2 mm more width: Kärcher WD 5 has 418 mm, while the average wet-dry vacuum has 350 mm.418 mm vs 350 mm
  • 35 mm more depth
    2 mm more depth: Kärcher WD 5 has 382 mm, while the average wet-dry vacuum has 347 mm.
    What it is: The front-to-back depth of the vacuum body.
    When it matters: Less depth can make the vacuum easier to store on shelving or in a small workshop.

    Importance: LOW

    2 mm more depth: Kärcher WD 5 has 382 mm, while the average wet-dry vacuum has 347 mm.382 mm vs 347 mm
  • 100 W less motor power
    2 W less motor power: Kärcher WD 5 has 1100 W, while the average wet-dry vacuum has 1200 W.
    What it is: The rated electrical input of the vacuum motor.
    When it matters: Higher power can help sustain demanding wet and dry cleaning, although suction design also matters.

    Importance: HIGH

    2 W less motor power: Kärcher WD 5 has 1100 W, while the average wet-dry vacuum has 1200 W.1100 W vs 1200 W
  • 67 mm more height
    2 mm more height: Kärcher WD 5 has 652 mm, while the average wet-dry vacuum has 585 mm.
    What it is: The overall height of the vacuum.
    When it matters: A lower body may fit under shelves and be easier to store or transport.

    Importance: LOW

    2 mm more height: Kärcher WD 5 has 652 mm, while the average wet-dry vacuum has 585 mm.652 mm vs 585 mm

Graphic comparison of Kärcher WD 5 and other products in the Wet-Dry Vacuums category

Attribute category
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Third-party reviews

United States

(Reviews last updated: August 2026)

What customers like about Kärcher WD 5?

  • Excellent suction power on both wet and dry debris
  • Top-mounted filter design allows switching between wet and dry pickup without removing the filter
  • Highly maneuverable due to smooth-rolling caster wheels
  • Useful integrated blower function for clearing out tight spaces and moving leaves
  • Convenient built-in storage hooks and slots for the hose and attachments
  • Easy, mess-free filter removal system and quick-clean button feature
  • Automatic power tool takeoff socket available on specific model variants

What customers dislike about Kärcher WD 5?

  • Noticeably loud and noisy operating volume during high-power usage
  • Large and bulky physical size makes it difficult to store in tight spaces
  • The power cable and suction hose can feel short or gangly depending on the variant
  • Limited number of specialized nozzles and suction attachments included in the box
  • No automatic cable reel available, requiring the cord to be wound manually by hand
  • Fleece replacement filter bags can be expensive to purchase continuously
  • Requires manual removal of the fleece dust bag before picking up any liquids

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