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Bosch Professional GAS 18V-10 L Review | 43 Data compared

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  • Avg. price in UK: ~£110
  • Avg. price in US: ~$130
  • Suction pressure: 11.5 kPa
  • Capacity: 10 L
  • Power: 260 W
  • Noise level: 79 dB
  • Weight: 4.7 kg

Bosch Professional GAS 18V-10 L 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.

6.1

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%

6.1

Technical Score

20.0%

?

User score

Good
6.1

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%

3.3

Performance

22.0%

7.2

Design & Mobility

20.0%

8.2

Filter & Accessories

18.0%

8.9

Battery

Good
?

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%

?

User reviews

30.0%

?

Popularity

  • 6.7
    Car cleaning

    Score components:

    30.0%

    9.5

    Weight

    25.0%

    10

    Cordless

    25.0%

    2.6

    Suction pressure

    20.0%

    3.7

    Noise level

  • 3.0
    Workshop & garage

    Score components:

    30.0%

    1.5

    Rated motor power

    25.0%

    3.9

    Capacity

    25.0%

    4.0

    Power tool socket

    20.0%

    2.6

    Suction pressure

  • 3.6
    Professional use

    Score components:

    30.0%

    1.5

    Rated motor power

    30.0%

    2.6

    Suction pressure

    25.0%

    3.9

    Capacity

    15.0%

    9.5

    Weight

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Best prices in UK

    N/A~ £110

Best rankings

?

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

Verdict

The Bosch Professional GAS 18V-10 L is a cordless, L-class certified wet-dry dust extractor operating on an 18V battery system, delivering a maximum airflow rate of 34 l/s and a maximum vacuum pressure of 115 mbar. It features a gross container volume of 10 liters (6 liters net for both dry and water applications), a 2,375 cm² filter surface area, and uses a bagless, rotational airflow technology to prevent filter clogging. Main pros include its highly portable, lightweight design weighing 4.7 kg (excluding battery), persistent suction power, an integrated HEPA filter that captures over 99% of dust, and onboard accessory storage. However, noticeable cons include a relatively high battery consumption rate yielding a runtime of just 4 minutes per Ah, and the fact that its plastic components and pipes are non-anti-static, making them prone to attracting fine dust on job sites.

Technical Specifications of wet-dry vacuum Bosch Professional GAS 18V-10 L

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%

?

Performance

22.0%

?

Design & Mobility

20.0%

?

Filter & Accessories

18.0%

?

Battery

6.1
Bosch Professional GAS 18V-10 L has a technical score of 6.14 points, which is lower than 89.6% 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%

0.0

User reviews

30.0%

1.0

Popularity

?
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.
1.0
Bosch Professional GAS 18V-10 L has a popularity of 1 points, which is lower than 71.3% 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%

6.1

Overall score

40.0%

9.9

Price

7.3
Bosch Professional GAS 18V-10 L has a quality-to-price ratio of 7.3 points, which is lower than 86.6% 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

260 W
Bosch Professional GAS 18V-10 L has power of 260 W, which is worse than 78.2% of wet-dry vacuums and equal to 0.6% 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
Bosch Professional GAS 18V-10 L 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

10 L
Bosch Professional GAS 18V-10 L has capacity of 10 L, which is worse than 59.7% of wet-dry vacuums and equal to 3% 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

79 dB
Bosch Professional GAS 18V-10 L has noise level of 79 dB, which is worse than 75.3% of wet-dry vacuums and equal to 1.1% 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

11.5 kPa
Bosch Professional GAS 18V-10 L has suction pressure of 11.5 kPa, which is worse than 90.5% of wet-dry vacuums and equal to 0.6% 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

yes
Bosch Professional GAS 18V-10 L supports cordless operation. This feature is present on 29.6% of wet-dry vacuums.
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

Li-ion
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

18 V
Bosch Professional GAS 18V-10 L has battery voltage of 18 V, which is worse than 88.9% of wet-dry vacuums and equal to 11.1% of wet-dry vacuums.
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

?
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

?
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
Bosch Professional GAS 18V-10 L 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

plastic
Bosch Professional GAS 18V-10 L 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

no
Bosch Professional GAS 18V-10 L does not have onboard power-cable storage. 86.9% of wet-dry vacuums have onboard power-cable storage.
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

1
Bosch Professional GAS 18V-10 L 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

?
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

Bosch Professional GAS 18V-10 L vs the average wet-dry vacuum

  • Cordless operation
    Bosch Professional GAS 18V-10 L has cordless operation, while the average wet-dry vacuum does not.
    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

    Bosch Professional GAS 18V-10 L has cordless operation, while the average wet-dry vacuum does not.
  • Removable battery
    Bosch Professional GAS 18V-10 L has a removable battery, while the average wet-dry vacuum does not.
    What it is: Whether the battery can be removed without dismantling the vacuum.
    When it matters: A removable battery can be swapped for longer runtime and replaced more easily.

    Importance: MEDIUM

    Bosch Professional GAS 18V-10 L has a removable battery, while the average wet-dry vacuum does not.
  • Battery level indicator
    Bosch Professional GAS 18V-10 L has a battery-level display, while the average wet-dry vacuum does not.
    What it is: Whether the vacuum shows the remaining battery charge.
    When it matters: A charge indicator helps you plan work and avoid an unexpected empty battery.

    Importance: LOW

    Bosch Professional GAS 18V-10 L has a battery-level display, while the average wet-dry vacuum does not.
  • 251 mm less height
    2 mm less height: Bosch Professional GAS 18V-10 L has 334 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 less height: Bosch Professional GAS 18V-10 L has 334 mm, while the average wet-dry vacuum has 585 mm.334 mm vs 585 mm
  • 0.97 kg less weight
    2 kg less weight: Bosch Professional GAS 18V-10 L has 4.7 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: Bosch Professional GAS 18V-10 L has 4.7 kg, while the average wet-dry vacuum has 5.67 kg.4.7 kg vs 5.67 kg
  • 15089.8 cm³ less external volume
    2 cm³ less external volume: Bosch Professional GAS 18V-10 L has 58634.4 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 less external volume: Bosch Professional GAS 18V-10 L has 58634.4 cm³, while the average wet-dry vacuum has 73724.2 cm³.58634.4 cm³ vs 73724.2 cm³
  • 18.2% cheaper
    Bosch Professional GAS 18V-10 L is cheaper than the average wet-dry vacuum (£110 vs £130).
    Bosch Professional GAS 18V-10 L is cheaper than the average wet-dry vacuum (£110 vs £130).£110 vs £130
  • Cordless operation
    Bosch Professional GAS 18V-10 L has cordless operation, while the average wet-dry vacuum does not.
  • Removable battery
    Bosch Professional GAS 18V-10 L has a removable battery, while the average wet-dry vacuum does not.
  • Battery level indicator
    Bosch Professional GAS 18V-10 L has a battery-level display, while the average wet-dry vacuum does not.
  • 251 mm less height
    2 mm less height: Bosch Professional GAS 18V-10 L has 334 mm, while the average wet-dry vacuum has 585 mm.
  • 0.97 kg less weight
    2 kg less weight: Bosch Professional GAS 18V-10 L has 4.7 kg, while the average wet-dry vacuum has 5.67 kg.
  • 15089.8 cm³ less external volume
    2 cm³ less external volume: Bosch Professional GAS 18V-10 L has 58634.4 cm³, while the average wet-dry vacuum has 73724.2 cm³.

Total
Overall
Battery
Design & Mobility
  • 940 W less motor power
    2 W less motor power: Bosch Professional GAS 18V-10 L has 260 W, while the average wet-dry vacuum has 1200 W.
  • 6.5 kPa less suction pressure
    2 kPa less suction pressure: Bosch Professional GAS 18V-10 L has 11.5 kPa, while the average wet-dry vacuum has 18 kPa.
  • No automatic full-tank shut-off
    Bosch Professional GAS 18V-10 L does not have automatic full-tank shut-off, while the average wet-dry vacuum has automatic full-tank shut-off.
  • 2 dB more operating noise
    2 dB more operating noise: Bosch Professional GAS 18V-10 L has 79 dB, while the average wet-dry vacuum has 77 dB.
  • 8.5 L/s less airflow
    2 L/s less airflow: Bosch Professional GAS 18V-10 L has 34 L/s, while the average wet-dry vacuum has 42.5 L/s.
  • 5 L less tank capacity
    2 L less tank capacity: Bosch Professional GAS 18V-10 L has 10 L, while the average wet-dry vacuum has 15 L.
  • 3.6 V less battery voltage
    2 V less battery voltage: Bosch Professional GAS 18V-10 L has 18 V, while the average wet-dry vacuum has 21.6 V.
  • 0.53 m less hose length
    2 m less hose length: Bosch Professional GAS 18V-10 L has 1.6 m, while the average wet-dry vacuum has 2.134 m.
  • No cable holder
    Bosch Professional GAS 18V-10 L does not have onboard power-cable storage, while the average wet-dry vacuum has onboard power-cable storage.
  • 75 mm more depth
    2 mm more depth: Bosch Professional GAS 18V-10 L has 422 mm, while the average wet-dry vacuum has 347 mm.
  • 66 mm more width
    2 mm more width: Bosch Professional GAS 18V-10 L has 416 mm, while the average wet-dry vacuum has 350 mm.
  • 1 fewer filters
    2 fewer filters: Bosch Professional GAS 18V-10 L has 1, while the average wet-dry vacuum has 2.
  • 940 W less motor power
    2 W less motor power: Bosch Professional GAS 18V-10 L has 260 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: Bosch Professional GAS 18V-10 L has 260 W, while the average wet-dry vacuum has 1200 W.260 W vs 1200 W
  • 6.5 kPa less suction pressure
    2 kPa less suction pressure: Bosch Professional GAS 18V-10 L has 11.5 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: Bosch Professional GAS 18V-10 L has 11.5 kPa, while the average wet-dry vacuum has 18 kPa.11.5 kPa vs 18 kPa
  • No automatic full-tank shut-off
    Bosch Professional GAS 18V-10 L 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

    Bosch Professional GAS 18V-10 L does not have automatic full-tank shut-off, while the average wet-dry vacuum has automatic full-tank shut-off.
  • 2 dB more operating noise
    2 dB more operating noise: Bosch Professional GAS 18V-10 L has 79 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: Bosch Professional GAS 18V-10 L has 79 dB, while the average wet-dry vacuum has 77 dB.79 dB vs 77 dB
  • 1 fewer filters
    2 fewer filters: Bosch Professional GAS 18V-10 L 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: Bosch Professional GAS 18V-10 L has 1, while the average wet-dry vacuum has 2.1 vs 2
  • 8.5 L/s less airflow
    2 L/s less airflow: Bosch Professional GAS 18V-10 L has 34 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 less airflow: Bosch Professional GAS 18V-10 L has 34 L/s, while the average wet-dry vacuum has 42.5 L/s.34 L/s vs 42.5 L/s
  • 0.53 m less hose length
    2 m less hose length: Bosch Professional GAS 18V-10 L has 1.6 m, while the average wet-dry vacuum has 2.134 m.
    What it is: The length of the vacuum's suction hose.
    When it matters: A longer hose improves reach around vehicles, benches, and large workpieces.

    Importance: MEDIUM

    2 m less hose length: Bosch Professional GAS 18V-10 L has 1.6 m, while the average wet-dry vacuum has 2.134 m.1.6 m vs 2.134 m
  • No cable holder
    Bosch Professional GAS 18V-10 L does not have onboard power-cable storage, while the average wet-dry vacuum has onboard power-cable storage.
    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

    Bosch Professional GAS 18V-10 L does not have onboard power-cable storage, while the average wet-dry vacuum has onboard power-cable storage.
Total
Overall
Performance
Battery
Design & Mobility
Filter & Accessories

Graphic comparison of Bosch Professional GAS 18V-10 L and other products in the Wet-Dry Vacuums category

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Third-party reviews

What customers like about Bosch Professional GAS 18V-10 L?

  • Strong suction power that rivals corded alternatives
  • Compact and lightweight form factor making it highly portable
  • Rotational airflow technology effectively prevents filters from clogging
  • Convenient bagless design allows easy switching between wet and dry use
  • Comes with a comprehensive and practical set of accessories
  • Good mobility due to smooth-rolling castors and an included shoulder strap
  • Compatible with the extensive Bosch Professional 18V and AMPShare battery ecosystems

What customers dislike about Bosch Professional GAS 18V-10 L?

  • High battery consumption draining roughly 1 Ah of capacity every 4 minutes
  • Requires expensive high-capacity batteries like the ProCORE 8Ah for optimal performance
  • Plastic parts and extension pipes are not anti-static and easily attract dust
  • Lacks an automatic filter cleaning or manual de-clogging mechanism
  • The motor emits a high-pitched whine that can be unpleasant for the user

Expert reviews

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03/05/2017
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galaxus.ch
12/08/2021
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18/03/2024
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