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DEWALT DXV30SA Review | 43 Data compared

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  • Avg. price in UK: ~£130
  • Avg. price in US: ~$170
  • Suction pressure: 15 kPa
  • Capacity: 30 L
  • Power: 1,050 W
  • Noise level: 80 dB
  • Weight: 5.5 kg

DEWALT DXV30SA 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.

6.6

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%

6.4

Technical Score

20.0%

7.5

User score

Good
6.4

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%

6.0

Performance

22.0%

6.7

Design & Mobility

20.0%

6.6

Filter & Accessories

18.0%

6.5

Battery

Good
7.5

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%

10

User reviews

30.0%

1.7

Popularity

User score:
United Kingdom
amazon
5.0
(8)

(Reviews last updated: August 2026)

Very good
  • 5.3
    Car cleaning

    Score components:

    30.0%

    8.4

    Weight

    25.0%

    4.0

    Cordless

    25.0%

    4.9

    Suction pressure

    20.0%

    2.8

    Noise level

  • 6.7
    Workshop & garage

    Score components:

    30.0%

    7.4

    Rated motor power

    25.0%

    10

    Capacity

    25.0%

    4.0

    Power tool socket

    20.0%

    4.9

    Suction pressure

  • 7.4
    Professional use

    Score components:

    30.0%

    7.4

    Rated motor power

    30.0%

    4.9

    Suction pressure

    25.0%

    10

    Capacity

    15.0%

    8.4

    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 DEWALT DXV30SA is a corded electric wet-dry vacuum cleaner designed for heavy-duty cleanup in workshops, garages, and job sites. It features a high-performance 1050W motor that generates 15 kPa of suction pressure and a maximum airflow rate of 37.8 liters per second, paired with a durable, corrosion-resistant 30-liter stainless steel tank. Main advantages include its dual functionality as both a vacuum and a debris blower, smooth-swiveling caster wheels for easy maneuverability, a built-in drainage valve for quick liquid removal, and an automatic ball-cock air shutoff safety feature to prevent overfills. However, notable drawbacks include its loud 80 dB operating noise level, a relatively short 3-meter power cord that limits cleaning reach without an extension, and a rigid, non-swiveling hose connection that can hinder flexible movement during use.

Technical Specifications of wet-dry vacuum DEWALT DXV30SA

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%

6.0

Performance

22.0%

6.7

Design & Mobility

20.0%

6.6

Filter & Accessories

18.0%

6.5

Battery

6.4
DEWALT DXV30SA has a technical score of 6.37 points, which is lower than 82.2% 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%

10

User reviews

30.0%

1.7

Popularity

User score:
United Kingdom
amazon
5.0
(8)

(Reviews last updated: August 2026)

7.5
DEWALT DXV30SA has a user score of 7.52 points, which is lower than 80.2% 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.
1.7
DEWALT DXV30SA has a popularity of 1.7 points, which is lower than 67.3% 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%

6.6

Overall score

40.0%

9.8

Price

7.6
DEWALT DXV30SA has a quality-to-price ratio of 7.6 points, which is lower than 69.3% 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

1,050 W
DEWALT DXV30SA has power of 1050 W, which is worse than 55.9% of wet-dry vacuums and equal to 2.9% 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
DEWALT DXV30SA 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

30 L
DEWALT DXV30SA has capacity of 30 L, which is better than 81.1% of wet-dry vacuums and equal to 14.4% 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

80 dB
DEWALT DXV30SA has noise level of 80 dB, which is worse than 77.4% of wet-dry vacuums and equal to 14.5% 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

15 kPa
DEWALT DXV30SA has suction pressure of 15 kPa, which is worse than 77% of wet-dry vacuums and equal to 4.5% 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
DEWALT DXV30SA 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

?
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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

3 m
DEWALT DXV30SA has power cable length of 3 m, which is worse than 82.6% of wet-dry vacuums and equal to 8.7% 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

5.1 m
DEWALT DXV30SA has operating radius of 5.1 m, which is worse than 78.7% of wet-dry vacuums and equal to 2.9% 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

yes
DEWALT DXV30SA uses a bagless collection system. This feature is present on 66.2% of wet-dry vacuums.
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

stainless steel
DEWALT DXV30SA uses a more 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
DEWALT DXV30SA has onboard power-cable storage. This feature is present on 86.9% of wet-dry vacuums.
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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

1
DEWALT DXV30SA has 1 filters, which is worse than 75.3% of wet-dry vacuums and equal to 24.8% 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

no
DEWALT DXV30SA does not have HEPA filtration. 53.4% of wet-dry vacuums have HEPA filtration.
A HEPA filter is explicitly not included.
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

yes
DEWALT DXV30SA has a washable filter. This feature is present on 96.6% of wet-dry vacuums.
A washable filter is explicitly included.
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

no
DEWALT DXV30SA requires manual filter cleaning. 0.9% of wet-dry vacuums have automatic filter cleaning.
Automatic filter cleaning is explicitly not supported.
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

yes
DEWALT DXV30SA has a flexible suction hose. This feature is present on 78.6% of wet-dry vacuums.
A flexible suction hose is explicitly included.
Show more

DEWALT DXV30SA vs the average wet-dry vacuum

  • 15 L more tank capacity
    2 L more tank capacity: DEWALT DXV30SA has 30 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: DEWALT DXV30SA has 30 L, while the average wet-dry vacuum has 15 L.30 L vs 15 L
  • 12.63 mm more hose diameter
    2 mm more hose diameter: DEWALT DXV30SA has 47.6 mm, while the average wet-dry vacuum has 35 mm.
    What it is: The internal diameter of the suction hose.
    When it matters: A wider hose is less likely to clog on leaves, shavings, and large debris.

    Importance: LOW

    2 mm more hose diameter: DEWALT DXV30SA has 47.6 mm, while the average wet-dry vacuum has 35 mm.47.625 mm vs 35 mm
  • More durable tank material
    DEWALT DXV30SA uses a more suitable tank material than the average wet-dry vacuum.
    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

    DEWALT DXV30SA uses a more suitable tank material than the average wet-dry vacuum.stainless steel vs plastic
  • Tank drain
    DEWALT DXV30SA has a tank drain, while the average wet-dry vacuum does not.
    A tank drain outlet or plug is explicitly provided.
    What it is: Whether the tank has a drain for releasing collected liquid.
    When it matters: A drain makes it easier to empty a heavy tank without lifting the whole vacuum.

    Importance: LOW

    DEWALT DXV30SA has a tank drain, while the average wet-dry vacuum does not.
  • 0.17 kg less weight
    2 kg less weight: DEWALT DXV30SA has 5.5 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 less weight: DEWALT DXV30SA has 5.5 kg, while the average wet-dry vacuum has 5.67 kg.5.5 kg vs 5.67 kg
  • 15 L more tank capacity
    2 L more tank capacity: DEWALT DXV30SA has 30 L, while the average wet-dry vacuum has 15 L.
  • 12.63 mm more hose diameter
    2 mm more hose diameter: DEWALT DXV30SA has 47.6 mm, while the average wet-dry vacuum has 35 mm.
  • More durable tank material
    DEWALT DXV30SA uses a more suitable tank material than the average wet-dry vacuum.
  • 0.17 kg less weight
    2 kg less weight: DEWALT DXV30SA has 5.5 kg, while the average wet-dry vacuum has 5.67 kg.
  • Tank drain
    DEWALT DXV30SA has a tank drain, while the average wet-dry vacuum does not.

Total
Performance
Design & Mobility
Filter & Accessories
  • 3 dB more operating noise
    2 dB more operating noise: DEWALT DXV30SA has 80 dB, while the average wet-dry vacuum has 77 dB.
  • 3 kPa less suction pressure
    2 kPa less suction pressure: DEWALT DXV30SA has 15 kPa, while the average wet-dry vacuum has 18 kPa.
  • 150 W less motor power
    2 W less motor power: DEWALT DXV30SA has 1050 W, while the average wet-dry vacuum has 1200 W.
  • 4.7 L/s less airflow
    2 L/s less airflow: DEWALT DXV30SA has 37.8 L/s, while the average wet-dry vacuum has 42.5 L/s.
  • 2 m less cable length
    2 m less cable length: DEWALT DXV30SA has 3 m, while the average wet-dry vacuum has 5 m.
  • 1.91 m less operating radius
    2 m less operating radius: DEWALT DXV30SA has 5.1 m, while the average wet-dry vacuum has 7.01 m.
  • 16952.8 cm³ more external volume
    2 cm³ more external volume: DEWALT DXV30SA has 90677 cm³, while the average wet-dry vacuum has 73724.2 cm³.
  • 35 mm more depth
    2 mm more depth: DEWALT DXV30SA has 382 mm, while the average wet-dry vacuum has 347 mm.
  • 25 mm more width
    2 mm more width: DEWALT DXV30SA has 375 mm, while the average wet-dry vacuum has 350 mm.
  • 0.03 m less hose length
    2 m less hose length: DEWALT DXV30SA has 2.1 m, while the average wet-dry vacuum has 2.134 m.
  • 30 mm more height
    2 mm more height: DEWALT DXV30SA has 615 mm, while the average wet-dry vacuum has 585 mm.
  • No HEPA filter
    DEWALT DXV30SA does not have HEPA filtration, while the average wet-dry vacuum has HEPA filtration.
    A HEPA filter is explicitly not included.
  • 1 fewer filters
    2 fewer filters: DEWALT DXV30SA has 1, while the average wet-dry vacuum has 2.
  • No HEPA filter
    DEWALT DXV30SA does not have HEPA filtration, while the average wet-dry vacuum has HEPA filtration.
    A HEPA filter is explicitly not included.
    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

    DEWALT DXV30SA does not have HEPA filtration, while the average wet-dry vacuum has HEPA filtration.
  • 3 dB more operating noise
    2 dB more operating noise: DEWALT DXV30SA has 80 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 more operating noise: DEWALT DXV30SA has 80 dB, while the average wet-dry vacuum has 77 dB.80 dB vs 77 dB
  • 2 m less cable length
    2 m less cable length: DEWALT DXV30SA has 3 m, while the average wet-dry vacuum has 5 m.
    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

    2 m less cable length: DEWALT DXV30SA has 3 m, while the average wet-dry vacuum has 5 m.3 m vs 5 m
  • 3 kPa less suction pressure
    2 kPa less suction pressure: DEWALT DXV30SA has 15 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 less suction pressure: DEWALT DXV30SA has 15 kPa, while the average wet-dry vacuum has 18 kPa.15 kPa vs 18 kPa
  • 1.91 m less operating radius
    2 m less operating radius: DEWALT DXV30SA has 5.1 m, while the average wet-dry vacuum has 7.01 m.
    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

    2 m less operating radius: DEWALT DXV30SA has 5.1 m, while the average wet-dry vacuum has 7.01 m.5.1 m vs 7.01 m
  • 1 fewer filters
    2 fewer filters: DEWALT DXV30SA has 1, while the average wet-dry vacuum has 2.
    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 fewer filters: DEWALT DXV30SA has 1, while the average wet-dry vacuum has 2.1 vs 2
  • 150 W less motor power
    2 W less motor power: DEWALT DXV30SA has 1050 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: DEWALT DXV30SA has 1050 W, while the average wet-dry vacuum has 1200 W.1050 W vs 1200 W
  • 16952.8 cm³ more external volume
    2 cm³ more external volume: DEWALT DXV30SA has 90677 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: DEWALT DXV30SA has 90677 cm³, while the average wet-dry vacuum has 73724.2 cm³.90677 cm³ vs 73724.2 cm³
Total
Overall
Performance
Design & Mobility
Filter & Accessories

Graphic comparison of DEWALT DXV30SA and other products in the Wet-Dry Vacuums category

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Third-party reviews

United Kingdom
amazon
5.0
8 Reviews

(Reviews last updated: August 2026)

What customers like about DEWALT DXV30SA?

  • Powerful 15 KPa suction and 1050W motor efficiently handles both wet and dry debris.
  • Large 30L (approx. 8-gallon) stainless steel tank reduces the frequency of emptying and resists rust and heavy impacts.
  • Sturdy design with rugged casters and a solid carry handle, making it highly stable on job sites.
  • Versatile multi-surface cleaning capability for workshops, garages, and liquid spills.

What customers dislike about DEWALT DXV30SA?

  • Operates at a noticeably high noise level, which can be loud during extended indoor use.
  • Comes with a 1 7/8-inch hose, which requires additional adapters for standard tool ports.
  • The stainless steel body is durable but prone to exterior denting under heavy-duty abuse.
  • Relatively bulky and cumbersome to store compared to smaller, portable or cordless models.

Expert reviews

G
galaxus.ch
07/06/2024
Summary of the review
DeWalt DXV30SA-QT - buy at Galaxus
(Translated)Show original

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