OVERALL
ALTERNATIVES
SPECS
VS AVERAGE
REVIEWS
Scored using Wet-Dry Vacuums Methodology v1.0
Wet-Dry Vacuums Methodology v1.0
Mathematical & Unbiased Scoring
Products in this category are evaluated mathematically under Frontumo Wet-Dry Vacuums Methodology v1.0 using verified laboratory benchmarks, technical specifications, and authentic consumer ratings with 0% commercial bias.
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Bosch Professional GAS 15 PS Review | 43 Data compared

Avg. price:~£140Suction pressure:27 kPaCapacity:15 LPower:1100 WNoise level:80 dBWeight:6 kg

Bosch Professional GAS 15 PS 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.

6.7

Overall score

Score
6.7/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
▲ Better than 56% of models
Score components

80%

6.7

Technical score

20%

?

User score

▲Better than 56% of wet-dry-vacuums
6.7

Technical score

Technical score
6.7/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
▲ Better than 74% of models
Score components

40%

7.2

Performance

22%

6.8

Design & Mobility

20%

8.2

Filter & Accessories

18%

4.0

Battery

▲Better than 74% of wet-dry-vacuums
?

User score

User score
8.0/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
▼ Worse than 78% of models
Score components

70%

?

User ratings

30%

?

Number of reviews

  • bosch-professional-gas-15-ps
  • bosch-professional-gas-15-ps
bosch-professional-gas-15-ps
bosch-professional-gas-15-ps

Best prices

    N/A~ £140

Best rankings

Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Technical Specifications of wet-dry vacuum Bosch Professional GAS 15 PS

Technical score
Technical score
6.7/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
▲ Better than 74% of models
Score components:

40%

7.2

Performance

22%

6.8

Design & Mobility

20%

8.2

Filter & Accessories

18%

4.0

Battery

6.7
User score
User score
8.0/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
▼ Worse than 78% of models
Score components

70%

?

User ratings

30%

?

Number of reviews

?
Popularity
Popularity
1.0/ 10
✕
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.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 99% of models
Popularity:
Bosch Professional GAS 15 PS has a popularity score of 1 point, which is lower than 71.8% of products in this category.
1.0
Value for money
Value for money
7.6/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
▲ Better than 57% of models
Score components:

60%

6.7

Overall score

40%

9.8

Price

7.6
Power
1,100 W
Power
1,100 W
▼ Worse than 51% of models
Market range: <220 W – >1.5k W
This wet-dry vacuum has a power output of 1,100 W, which is lower than that of 50.6% of wet-dry vacuums and the same as that of 2.3% of wet-dry vacuums.
Variable power
yes
Variable power
yes
▲ Better than 65% of models
This wet-dry vacuum has adjustable suction power. This feature is present on 35% of wet-dry vacuums.
Capacity
15 L
Capacity
15 L
▼ Worse than 49% of models
Market range: <0.7 L – >30 L
This wet-dry vacuum has a tank capacity of 15 L, which is larger than that of 45.1% of wet-dry vacuums and the same as that of 5.9% of wet-dry vacuums.
Noise level
80 dB
Noise level
80 dB
▼ Worse than 78% of models
Market range: <70 dB – >80 dB
This wet-dry vacuum operates at a noise level of 80 dB, which is higher than that of 77.9% of wet-dry vacuums and the same as that of 14.2% of wet-dry vacuums.
Suction pressure
27 kPa
Suction pressure
27 kPa
★ Better than 97% of models
Market range: <11.5 kPa – >24 kPa
This wet-dry vacuum has a suction pressure of 27 kPa, which is higher than that of 97.2% of wet-dry vacuums and the same as that of 1.1% of wet-dry vacuums.
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Cordless
no
Cordless
no
▼ Worse than 30% of models
This wet-dry vacuum requires a power cord. This feature is present on 29.6% of wet-dry vacuums.
Battery type
N/A
Battery runtime
N/A
Charging time
N/A
Battery voltage
N/A
Show more
Power cable length
3 m
Power cable length
3 m
▼ Worse than 83% of models
Market range: <3 m – >7.5 m
This wet-dry vacuum has a power cable measuring 3 m, which is shorter than that of 83% of wet-dry vacuums and the same length as that of 8.5% of wet-dry vacuums.
Operating radius
8 m
Operating radius
8 m
▲ Better than 62% of models
Market range: <4.5 m – >10 m
This wet-dry vacuum has an operating radius of 8 m, which is larger than that of 62.1% of wet-dry vacuums and the same as that of 7.9% of wet-dry vacuums.
Bagless
no
Bagless
no
▼ Worse than 67% of models
This wet-dry vacuum uses a dust bag. This feature is present on 66.5% of wet-dry vacuums.
Tank material
plastic
Tank material
plastic
▼ Worse than 42% of models
This wet-dry vacuum uses plastic for its tank, which is less durable than the tank materials used by 41.6% of wet-dry vacuums and comparable in durability to those used by 58.4% of them.
Power cable holder
no
Power cable holder
no
▼ Worse than 66% of models
This wet-dry vacuum does not have a holder for the power cord. This feature is present on 65.5% of wet-dry vacuums.
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N. of filters
3
N. of filters
3
▲ Better than 82% of models
Market range: <1 – >3
This wet-dry vacuum has 3 filters, more than 81.7% of wet-dry vacuums and the same number as 16.3% of wet-dry vacuums.
HEPA filter
yes
HEPA filter
yes
▲ Better than 58% of models
This wet-dry vacuum includes a HEPA filter. This feature is present on 41.9% of wet-dry vacuums.
Washable filter
yes
Washable filter
yes
▲ Better than 8% of models
This wet-dry vacuum includes a washable filter. This feature is present on 92% of wet-dry vacuums.
Automatic filter cleaning
no
Automatic filter cleaning
no
▼ Worse than 9% of models
This wet-dry vacuum does not have automatic filter cleaning. This feature is present on 9.4% of wet-dry vacuums.
Flexible hose
yes
Flexible hose
yes
▲ Better than 27% of models
This wet-dry vacuum includes a flexible hose. This feature is present on 72.9% of wet-dry vacuums.
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Bosch Professional GAS 15 PS vs the average wet-dry vacuum

246810TotalPerformanceBatteryDesign & MobilityFilter & Accessories
  • 9 kPa more suction pressure
    Suction pressure
    27 kPa
    ★ Better than 97% of models
    Market range: <11.5 kPa – >24 kPa
    This wet-dry vacuum has a suction pressure of 27 kPa; the average wet-dry vacuum has a suction pressure of 18 kPa.
    27 kPa vs 18 kPa
  • Adjustable power
    Variable power
    yes
    ▲ Better than 65% of models
    This wet-dry vacuum has adjustable suction power; the average wet-dry vacuum does not have adjustable suction power.
  • Includes a HEPA filter
    HEPA filter
    yes
    ▲ Better than 58% of models
    This wet-dry vacuum includes a HEPA filter; the average wet-dry vacuum does not include a HEPA filter.
  • Power-tool socket
    Power tool socket
    yes
    ▲ Better than 79% of models
    This wet-dry vacuum has a socket for power tools; the average wet-dry vacuum does not have a socket for power tools.
  • 1 more filters
    N. of filters
    3
    ▲ Better than 82% of models
    Market range: <1 – >3
    This wet-dry vacuum has more filters than the average wet-dry vacuum (3 vs 2).
    3 vs 2
  • 0.87 m more hose length
    Suction hose length
    3 m
    ▲ Better than 82% of models
    Market range: <1.5 m – >3 m
    This wet-dry vacuum has a suction hose length of 3 m; the average wet-dry vacuum has a suction hose length of 2.134 m.
    3 m vs 2.134 m
  • 10.5 L/s more airflow
    Airflow
    53 L/s
    ▲ Better than 64% of models
    Market range: <25 L/s – >70 L/s
    This wet-dry vacuum delivers an airflow of 53 L/s; the average wet-dry vacuum delivers an airflow of 42.5 L/s.
    53 L/s vs 42.5 L/s
  • 0.8 m more operating radius
    Operating radius
    8 m
    ▲ Better than 62% of models
    Market range: <4.5 m – >10 m
    This wet-dry vacuum has an operating radius of 8 m; the average wet-dry vacuum has an operating radius of 7.2 m.
    8 m vs 7.2 m
  • 2.3% better value for money
    Bosch Professional GAS 15 PS offers better value for money than the average wet-dry vacuum (7.65 vs 7.5).
    7.65 vs 7.48
  • 9 kPa more suction pressure
    Suction pressure
    27 kPa
    ★ Better than 97% of models
    Market range: <11.5 kPa – >24 kPa
    This wet-dry vacuum has a suction pressure of 27 kPa; the average wet-dry vacuum has a suction pressure of 18 kPa.
    27 kPa vs 18 kPa
  • Adjustable power
    Variable power
    yes
    ▲ Better than 65% of models
    This wet-dry vacuum has adjustable suction power; the average wet-dry vacuum does not have adjustable suction power.
  • 10.5 L/s more airflow
    Airflow
    53 L/s
    ▲ Better than 64% of models
    Market range: <25 L/s – >70 L/s
    This wet-dry vacuum delivers an airflow of 53 L/s; the average wet-dry vacuum delivers an airflow of 42.5 L/s.
    53 L/s vs 42.5 L/s
  • Power-tool socket
    Power tool socket
    yes
    ▲ Better than 79% of models
    This wet-dry vacuum has a socket for power tools; the average wet-dry vacuum does not have a socket for power tools.
  • 0.87 m more hose length
    Suction hose length
    3 m
    ▲ Better than 82% of models
    Market range: <1.5 m – >3 m
    This wet-dry vacuum has a suction hose length of 3 m; the average wet-dry vacuum has a suction hose length of 2.134 m.
    3 m vs 2.134 m
  • 0.8 m more operating radius
    Operating radius
    8 m
    ▲ Better than 62% of models
    Market range: <4.5 m – >10 m
    This wet-dry vacuum has an operating radius of 8 m; the average wet-dry vacuum has an operating radius of 7.2 m.
    8 m vs 7.2 m
  • Includes a HEPA filter
    HEPA filter
    yes
    ▲ Better than 58% of models
    This wet-dry vacuum includes a HEPA filter; the average wet-dry vacuum does not include a HEPA filter.
  • 1 more filters
    N. of filters
    3
    ▲ Better than 82% of models
    Market range: <1 – >3
    This wet-dry vacuum has more filters than the average wet-dry vacuum (3 vs 2).
    3 vs 2
  • 4 dB more operating noise
    Noise level
    80 dB
    ▼ Worse than 78% of models
    Market range: <70 dB – >80 dB
    This wet-dry vacuum operates at a noise level of 80 dB; the average wet-dry vacuum operates at a noise level of 76 dB.
    80 dB vs 76 dB
  • 2 m less cable length
    Power cable length
    3 m
    ▼ Worse than 83% of models
    Market range: <3 m – >7.5 m
    This wet-dry vacuum has a power cable measuring 3 m; the average wet-dry vacuum has a power cable measuring 5 m.
    3 m vs 5 m
  • Requires collection bags
    Bagless
    no
    ▼ Worse than 67% of models
    This wet-dry vacuum uses a dust bag; the average wet-dry vacuum is bagless.
  • No cable holder
    Power cable holder
    no
    ▼ Worse than 66% of models
    This wet-dry vacuum does not have a holder for the power cord; the average wet-dry vacuum has a holder for the power cord.
  • 6.58x less popular
    Bosch Professional GAS 15 PS is less popular than the average wet-dry vacuum (1 vs 6.6).
    1 vs 6.58
  • 5.3% heavier
    Weight
    6 kg
    ▼ Worse than 55% of models
    Market range: <3.79 kg – >9.1 kg
    40% heavier: this wet-dry vacuum is heavier than the average wet-dry vacuum (6 kg vs 5.7 kg).
    6 kg vs 5.7 kg
  • 4.9% more external volume
    Volume
    77,332.5 cm³
    ▼ Worse than 55% of models
    Market range: <41.2k cm³ – >109k cm³
    This wet-dry vacuum has a volume of 77332.5 cm³; the average wet-dry vacuum has a volume of 73724.2 cm³.
    77,332.5 cm³ vs 73,724.2 cm³
  • 50 W less motor power
    Power
    1,100 W
    ▼ Worse than 51% of models
    Market range: <220 W – >1.5k W
    This wet-dry vacuum has a power output of 1100 W; the average wet-dry vacuum has a power output of 1150 W.
    1,100 W vs 1,150 W
  • 6.58x less popular
    Bosch Professional GAS 15 PS is less popular than the average wet-dry vacuum (1 vs 6.6).
    1 vs 6.58
  • 7.7% more expensive
    Bosch Professional GAS 15 PS is more expensive than the average wet-dry vacuum (£140 vs £130).
    £140 vs £130
  • 4 dB more operating noise
    Noise level
    80 dB
    ▼ Worse than 78% of models
    Market range: <70 dB – >80 dB
    This wet-dry vacuum operates at a noise level of 80 dB; the average wet-dry vacuum operates at a noise level of 76 dB.
    80 dB vs 76 dB
  • 50 W less motor power
    Power
    1,100 W
    ▼ Worse than 51% of models
    Market range: <220 W – >1.5k W
    This wet-dry vacuum has a power output of 1100 W; the average wet-dry vacuum has a power output of 1150 W.
    1,100 W vs 1,150 W
  • 2 m less cable length
    Power cable length
    3 m
    ▼ Worse than 83% of models
    Market range: <3 m – >7.5 m
    This wet-dry vacuum has a power cable measuring 3 m; the average wet-dry vacuum has a power cable measuring 5 m.
    3 m vs 5 m
  • Requires collection bags
    Bagless
    no
    ▼ Worse than 67% of models
    This wet-dry vacuum uses a dust bag; the average wet-dry vacuum is bagless.
  • No cable holder
    Power cable holder
    no
    ▼ Worse than 66% of models
    This wet-dry vacuum does not have a holder for the power cord; the average wet-dry vacuum has a holder for the power cord.
  • 5.3% heavier
    Weight
    6 kg
    ▼ Worse than 55% of models
    Market range: <3.79 kg – >9.1 kg
    40% heavier: this wet-dry vacuum is heavier than the average wet-dry vacuum (6 kg vs 5.7 kg).
    6 kg vs 5.7 kg
  • 4.9% more external volume
    Volume
    77,332.5 cm³
    ▼ Worse than 55% of models
    Market range: <41.2k cm³ – >109k cm³
    This wet-dry vacuum has a volume of 77332.5 cm³; the average wet-dry vacuum has a volume of 73724.2 cm³.
    77,332.5 cm³ vs 73,724.2 cm³

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

Third-party reviews

What we like about Bosch Professional GAS 15 PS

  • Excellent suction power that efficiently handles fine construction dust and heavy spills
  • Synchronized power socket with automatic start/stop function for power tool dust extraction
  • Versatile 2-in-1 design capable of shifting easily between vacuuming and blowing modes
  • Innovative bag holding system compatible with both universal household and professional dust bags
  • Semi-automatic filter cleaning system helps maintain stable performance and extends filter life
  • Lightweight, compact build with a functional wheelbase that is easy to maneuver on site
  • Long hose provides ample reach when connected to machinery

What we don't like about Bosch Professional GAS 15 PS

  • Net container capacity is relatively small (10 liters for dust, 8 liters for water) and fills up quickly
  • High operating noise level (around 80 decibels) makes it louder than typical domestic vacuums
  • Stiff, rough, and rigid hose and extension tubes lack the flexibility needed for delicate indoor home use
  • The standard floor brush attachment has hard bristles that are less suited for delicate residential surfaces
  • Switching between dry vacuuming and wet waste extraction requires removing the dust bag, which can be tedious
  • Some regions require an adapter due to the provided European-style earthed plug

Verdict

The Bosch Professional GAS 15 PS is a versatile 1100W wet-dry vacuum cleaner and dust extractor featuring a 15-liter gross container volume (10-liter net dry and 8-liter net water capacities), a maximum airflow rate of 53 l/s, and a maximum vacuum pressure of 270 mbar. Key pros include its multi-functional 2-in-1 design that shifts between vacuuming and blowing, an integrated automatic start-stop power socket system for seamless power-tool dust extraction, a semi-automatic filter cleaning system for enhanced efficiency, and a universal dustbag holding system compatible with both household and industrial bags. However, notable cons include its lack of an automatic cable-winding reel, rigid plastic attachments that lack a premium feel, and the minor inconvenience of needing to manually remove the dustbag when switching from dry to wet extraction.

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