OVERALL
SPECS
VS AVERAGE
REVIEWS
ALTERNATIVES

Bosch AdvancedVac 20 Review | 43 Data compared

double-arrow
  • Avg. price in UK: ~£110
  • Avg. price in US: ~$160
  • Suction pressure: 26 kPa
  • Capacity: 20 L
  • Power: 1,200 W
  • Noise level: 80 dB
  • Weight: 7.6 kg

Bosch AdvancedVac 20 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.

7.8

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%

7.4

Technical Score

20.0%

9.3

User score

Very good
7.4

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%

7.9

Performance

22.0%

5.9

Design & Mobility

20.0%

9.1

Filter & Accessories

18.0%

6.5

Battery

Very good
9.3

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%

9.0

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.5
(5840)
amazon
4.4
(363)

(Reviews last updated: August 2026)

Exceptional
  • 5.8
    Car cleaning

    Score components:

    30.0%

    5.6

    Weight

    25.0%

    4.0

    Cordless

    25.0%

    10

    Suction pressure

    20.0%

    2.8

    Noise level

  • 8.8
    Workshop & garage

    Score components:

    30.0%

    8.5

    Rated motor power

    25.0%

    6.9

    Capacity

    25.0%

    10

    Power tool socket

    20.0%

    10

    Suction pressure

  • 8.1
    Professional use

    Score components:

    30.0%

    8.5

    Rated motor power

    30.0%

    10

    Suction pressure

    25.0%

    6.9

    Capacity

    15.0%

    5.6

    Weight

  • bosch-advancedvac-20
  • bosch-advancedvac-20
  • bosch-advancedvac-20
  • bosch-advancedvac-20
  • bosch-advancedvac-20
bosch-advancedvac-20
bosch-advancedvac-20
bosch-advancedvac-20
bosch-advancedvac-20
bosch-advancedvac-20

Best prices in UK

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 AdvancedVac 20 is a compact wet and dry vacuum with a 1,200 W motor, 300 AW suction, 260 mbar maximum vacuum, 70 L/s airflow and a 20 L tank. A single cartridge filter for dry and wet pickup, liquid drain, 2.2 m antistatic hose, blower function and automatic-start power-tool socket make it flexible. Fine dust can clog the filter quickly, while the 4 m cable and plastic extension tubes can limit use in larger spaces.

Technical Specifications of wet-dry vacuum Bosch AdvancedVac 20

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%

5.9

Design & Mobility

20.0%

9.1

Filter & Accessories

18.0%

6.5

Battery

7.4
Bosch AdvancedVac 20 has a technical score of 7.45 points, which is higher than 78.7% 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%

9.0

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.5
(5840)
amazon
4.4
(363)

(Reviews last updated: August 2026)

9.3
Bosch AdvancedVac 20 has a user score of 9.29 points, which is higher than 91.6% 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
Bosch AdvancedVac 20 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%

7.8

Overall score

40.0%

9.9

Price

8.5
Bosch AdvancedVac 20 has a quality-to-price ratio of 8.5 points, which is higher than 95.5% 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

1,200 W
Bosch AdvancedVac 20 has power of 1200 W, which is better than 50% of wet-dry vacuums and equal to 15.9% 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

yes
Bosch AdvancedVac 20 has adjustable suction power. This feature is present on 34.2% of wet-dry vacuums.
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

20 L
Bosch AdvancedVac 20 has capacity of 20 L, which is better than 57.7% of wet-dry vacuums and equal to 15.4% 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
Bosch AdvancedVac 20 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

26 kPa
Bosch AdvancedVac 20 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
Bosch AdvancedVac 20 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

4 m
Bosch AdvancedVac 20 has power cable length of 4 m, which is worse than 58% of wet-dry vacuums and equal to 14.5% 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
Bosch AdvancedVac 20 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
Bosch AdvancedVac 20 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
Bosch AdvancedVac 20 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
Bosch AdvancedVac 20 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

3
Bosch AdvancedVac 20 has 3 filters, which is better than 81.3% of wet-dry vacuums and equal to 16.7% 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 AdvancedVac 20 vs the average wet-dry vacuum

  • 8 kPa more suction pressure
    2 kPa more suction pressure: Bosch AdvancedVac 20 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: Bosch AdvancedVac 20 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: Bosch AdvancedVac 20 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: Bosch AdvancedVac 20 has 70 L/s, while the average wet-dry vacuum has 42.5 L/s.70 L/s vs 42.5 L/s
  • Adjustable power
    Bosch AdvancedVac 20 has adjustable suction power, while the average wet-dry vacuum does not.
    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

    Bosch AdvancedVac 20 has adjustable suction power, while the average wet-dry vacuum does not.
  • Power-tool socket
    Bosch AdvancedVac 20 has an integrated power-tool socket, while the average wet-dry vacuum does not.
    What it is: Whether the vacuum has an electrical socket for a connected power tool.
    When it matters: A tool socket can start dust extraction with the tool and simplifies workshop setup.

    Importance: MEDIUM

    Bosch AdvancedVac 20 has an integrated power-tool socket, while the average wet-dry vacuum does not.
  • 1 more filters
    2 more filters: Bosch AdvancedVac 20 has 3, 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 more filters: Bosch AdvancedVac 20 has 3, while the average wet-dry vacuum has 2.3 vs 2
  • 185 mm less height
    2 mm less height: Bosch AdvancedVac 20 has 400 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 AdvancedVac 20 has 400 mm, while the average wet-dry vacuum has 585 mm.400 mm vs 585 mm
  • 5 L more tank capacity
    2 L more tank capacity: Bosch AdvancedVac 20 has 20 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: Bosch AdvancedVac 20 has 20 L, while the average wet-dry vacuum has 15 L.20 L vs 15 L
  • 16.1% higher user score
    Bosch AdvancedVac 20 has a higher user score than the average wet-dry vacuum (9.29 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.
    Bosch AdvancedVac 20 has a higher user score than the average wet-dry vacuum (9.29 vs 8).9.29 vs 8
  • 8 kPa more suction pressure
    2 kPa more suction pressure: Bosch AdvancedVac 20 has 26 kPa, while the average wet-dry vacuum has 18 kPa.
  • 27.5 L/s more airflow
    2 L/s more airflow: Bosch AdvancedVac 20 has 70 L/s, while the average wet-dry vacuum has 42.5 L/s.
  • Adjustable power
    Bosch AdvancedVac 20 has adjustable suction power, while the average wet-dry vacuum does not.
  • 5 L more tank capacity
    2 L more tank capacity: Bosch AdvancedVac 20 has 20 L, while the average wet-dry vacuum has 15 L.
  • Power-tool socket
    Bosch AdvancedVac 20 has an integrated power-tool socket, while the average wet-dry vacuum does not.
  • 185 mm less height
    2 mm less height: Bosch AdvancedVac 20 has 400 mm, while the average wet-dry vacuum has 585 mm.
  • 0.19 m more operating radius
    2 m more operating radius: Bosch AdvancedVac 20 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: Bosch AdvancedVac 20 has 2.2 m, while the average wet-dry vacuum has 2.134 m.
  • 1 more filters
    2 more filters: Bosch AdvancedVac 20 has 3, while the average wet-dry vacuum has 2.

Total
Overall
Performance
Design & Mobility
Filter & Accessories
  • 3 dB more operating noise
    2 dB more operating noise: Bosch AdvancedVac 20 has 80 dB, while the average wet-dry vacuum has 77 dB.
  • 1.93 kg more weight
    2 kg more weight: Bosch AdvancedVac 20 has 7.6 kg, while the average wet-dry vacuum has 5.67 kg.
  • Requires collection bags
    Bosch AdvancedVac 20 uses a bagged collection system, while the average wet-dry vacuum uses a bagless collection system.
  • 180 mm more width
    2 mm more width: Bosch AdvancedVac 20 has 530 mm, while the average wet-dry vacuum has 350 mm.
  • 113 mm more depth
    2 mm more depth: Bosch AdvancedVac 20 has 460 mm, while the average wet-dry vacuum has 347 mm.
  • 1 m less cable length
    2 m less cable length: Bosch AdvancedVac 20 has 4 m, while the average wet-dry vacuum has 5 m.
  • 23795.8 cm³ more external volume
    2 cm³ more external volume: Bosch AdvancedVac 20 has 97520 cm³, while the average wet-dry vacuum has 73724.2 cm³.
  • 1.93 kg more weight
    2 kg more weight: Bosch AdvancedVac 20 has 7.6 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: Bosch AdvancedVac 20 has 7.6 kg, while the average wet-dry vacuum has 5.67 kg.7.6 kg vs 5.67 kg
  • 3 dB more operating noise
    2 dB more operating noise: Bosch AdvancedVac 20 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: Bosch AdvancedVac 20 has 80 dB, while the average wet-dry vacuum has 77 dB.80 dB vs 77 dB
  • Requires collection bags
    Bosch AdvancedVac 20 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

    Bosch AdvancedVac 20 uses a bagged collection system, while the average wet-dry vacuum uses a bagless collection system.
  • 180 mm more width
    2 mm more width: Bosch AdvancedVac 20 has 530 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: Bosch AdvancedVac 20 has 530 mm, while the average wet-dry vacuum has 350 mm.530 mm vs 350 mm
  • 113 mm more depth
    2 mm more depth: Bosch AdvancedVac 20 has 460 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: Bosch AdvancedVac 20 has 460 mm, while the average wet-dry vacuum has 347 mm.460 mm vs 347 mm
  • 1 m less cable length
    2 m less cable length: Bosch AdvancedVac 20 has 4 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: Bosch AdvancedVac 20 has 4 m, while the average wet-dry vacuum has 5 m.4 m vs 5 m
  • 23795.8 cm³ more external volume
    2 cm³ more external volume: Bosch AdvancedVac 20 has 97520 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: Bosch AdvancedVac 20 has 97520 cm³, while the average wet-dry vacuum has 73724.2 cm³.97520 cm³ vs 73724.2 cm³
Total
Performance
Design & Mobility

Graphic comparison of Bosch AdvancedVac 20 and other products in the Wet-Dry Vacuums category

Attribute category
Attribute
No results found

Third-party reviews

United Kingdom
amazon
4.5
5840 Reviews
amazon
4.4
363 Reviews

(Reviews last updated: August 2026)

What customers like about Bosch AdvancedVac 20?

  • Powerful motor with excellent general suction
  • Auto on/off power synchronization socket for power tools
  • Integrated blower function works well for leaves and debris
  • Antistatic hose prevents uncomfortable static discharges
  • Large 20-litre tank capacity with a convenient liquid drain valve
  • Universal adapter provides great compatibility with Bosch tools
  • Smooth 360-degree turning wheels make it easy to maneuver

What customers dislike about Bosch AdvancedVac 20?

  • Filter clogs quickly when vacuuming very fine sanding or drywall dust
  • Lacks an automatic filter cleaning or vibration mechanism
  • Operates with a noticeably high noise level during heavy use
  • Power cable is considered somewhat short by some users
  • The physical body is bulky and relatively heavy to transport
  • Extension tubes feel slightly unstable or clunky to some reviewers

Expert reviews

A
asknotes.com
30/08/2017
Summary of the review
Quick test of Bosch AdvancedVac 20 - Ask Notes
T
trustedreviews.com
21/09/2019
Summary of the review
Bosch AdvancedVac 20 Wet & Dry Vacuum Review
F
faz.net
27/07/2026
Summary of the review
The best industrial vacuum cleaner
(Translated)Show original
A
autobild.de
20/02/2026
Summary of the review
Wet and dry vacuum cleaners review
(Translated)Show original
N
nettoyant.org
08/02/2026
Summary of the review
Bosch AdvancedVac 20 Vacuum Cleaner - 1200 W and 20 L - Review
(Translated)Show original
B
bricolage-facile.net
11/12/2023
Summary of the review
Bosch AdvancedVac 20 Vacuum Cleaner: Review and Test - Best Price
(Translated)Show original

Video reviews

Best alternatives

karcher-wd-4-s-v-20522
Kärcher WD 4 S V-20/5/22

Wet-Dry Vacuums

7.7
karcher-wd-4
Kärcher WD 4

Wet-Dry Vacuums

7.6
vacmaster-vbv1210
Vacmaster VBV1210

Wet-Dry Vacuums

7.5
vacmaster-power-30-pto
Vacmaster Power 30 PTO

Wet-Dry Vacuums

8.1
stanley-sxvc30xtde
Stanley SXVC30XTDE

Wet-Dry Vacuums

8.0
einhell-te-vc-2340-sa
Einhell TE-VC 2340 SA

Wet-Dry Vacuums

8.0
vacmaster-vq1530sfdc
Vacmaster VQ1530SFDC

Wet-Dry Vacuums

7.9
vacmaster-wd-l20
Vacmaster WD L20

Wet-Dry Vacuums

7.7
karcher-wd-5
Kärcher WD 5

Wet-Dry Vacuums

7.7
g3-ferrari-g90034-fusto-30l
G3 Ferrari G90034 Fusto 30L

Wet-Dry Vacuums

7.7
nilfisk-buddy-ii-18-t
Nilfisk Buddy II 18 T

Wet-Dry Vacuums

7.7
dewalt-dxv20pa
DEWALT DXV20PA

Wet-Dry Vacuums

6.4

Compare Bosch AdvancedVac 20 with other products in the Wet-Dry Vacuums category

VS
VS

Compare