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Annovi Reverberi Blue Clean M20 Review | 37 Data compared

Avg. price:~£95Power:1200 WCapacity:20 LWeight:7.2 kgNoise Level:73.6 dBTank Material:stainless steel

Annovi Reverberi Blue Clean M20 Review: Compare 37 technical specifications and user reviews to see how this product ranks in the Ash Vacuums category and whether it is worth buying.

8.2

Overall score

Score
8.2/ 10
✕
What it is
An overall evaluation of products in the Ash 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 Ash Vacuums category.
Score distribution
▼
<55-66-77-88-99-10
★ Better than 93% of models
Score components

80%

8.7

Technical Score

20%

6.0

User score

★Better than 93% of ash-vacuums
8.7

Technical Score

Technical score
8.7/ 10
✕
What it is
An assessment of technical performance for products in the Ash Vacuums category across these key areas: Performance, Design, Filter & Accessories.
When it matters
When you want to compare products in the Ash Vacuums category by technical performance, specifications, and available features.
Score distribution
▼
<55-66-77-88-99-10
★ Better than 98% of models
Score components

60%

9.0

Performance

25%

9.2

Filter & Accessories

15%

6.8

Design

★Better than 98% of ash-vacuums
6.0

User score

User score
6.0/ 10
✕
What it is
A rating that combines user reviews with the total review volume for products in the Ash Vacuums category.
When it matters
When you want to know how products in the Ash Vacuums category perform in everyday use and how reliable owners find them over time.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 96% of models
Score components

70%

7.0

User ratings

30%

3.7

Number of reviews

Based on 9 buyer reviews from online shops.
Read buyer reviews on Amazon →
How we calculate this
User ratings – average star rating across all shop listings, weighted by how many reviews each has, on a 1–10 scale.
Number of reviews – how many buyer reviews the product has, on a logarithmic scale; the 8% most-reviewed models in the category get 10.
▼Worse than 96% of ash-vacuums
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Best prices

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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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Verdict

The Annovi Reverberi Blue Clean M20 is a versatile 4-in-1 multifunctional vacuum cleaner powered by a 1200W electric motor, delivering a negative pressure of 17 kPa and an air volume flow of 28 L/s. It features a large 20-liter corrosion-resistant stainless steel tank, a 5-meter power cable, and dual filtration with a highly efficient washable cartridge filter and a sponge filter. The primary pros are its all-in-one utility to handle cold ashes, dust, liquids, and active blowing tasks, a specialized torsion-resistant metal suction hose (1.2 meters) with an aluminum tube for safe ash handling, a built-in safety float switch that halts suction when the tank is full, and convenient multi-directional swivel wheels for mobility. Main cons include its limitation strictly to cold ashes under 40°C, the absence of an integrated power tool socket for workshop synching, and its heavy full weight reaching up to 8.9 kilograms.

Technical Specifications of ash vacuum Annovi Reverberi Blue Clean M20

Technical Score
Technical score
8.7/ 10
✕
What it is
An assessment of technical performance for products in the Ash Vacuums category across these key areas: Performance, Design, Filter & Accessories.
When it matters
When you want to compare products in the Ash Vacuums category by technical performance, specifications, and available features.
Score distribution
▼
<55-66-77-88-99-10
★ Better than 98% of models
Score components:

60%

9.0

Performance

25%

9.2

Filter & Accessories

15%

6.8

Design

8.7
Annovi Reverberi Blue Clean M20 has a technical score of 8.7 points, which is higher than 97.9% of products in this category.
User score
User score
6.0/ 10
✕
What it is
A rating that combines user reviews with the total review volume for products in the Ash Vacuums category.
When it matters
When you want to know how products in the Ash Vacuums category perform in everyday use and how reliable owners find them over time.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 96% of models
Score components

70%

7.0

User ratings

30%

3.7

Number of reviews

Based on 9 buyer reviews from online shops.
Read buyer reviews on Amazon →
How we calculate this
User ratings – average star rating across all shop listings, weighted by how many reviews each has, on a 1–10 scale.
Number of reviews – how many buyer reviews the product has, on a logarithmic scale; the 8% most-reviewed models in the category get 10.
6.0
Annovi Reverberi Blue Clean M20 has a user score of 6.01 points, which is lower than 95.7% of products in this category.
Popularity
Popularity
3.7/ 10
✕
What it is
An indicator based on the number of reviews received by products in the Ash Vacuums category.
When it matters
When you prefer products in the Ash Vacuums category that have been chosen and reviewed by many other buyers.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 72% of models
Popularity:
Annovi Reverberi Blue Clean M20 has a popularity score of 3.7 points, which is lower than 71.3% of products in this category.
3.7
Annovi Reverberi Blue Clean M20 has a popularity score of 3.7 points, which is lower than 71.3% of products in this category.
Ratio quality/price
Value for money
8.7/ 10
✕
What it is
An indicator that combines the overall score of products in the Ash Vacuums category with their prices.
When it matters
When you are comparing products in the Ash Vacuums category and want a good balance between quality and price.
Score distribution
▼
<55-66-77-88-99-10
▲ Better than 88% of models
Score components:

60%

8.2

Overall score

40%

10

Price

8.7
Annovi Reverberi Blue Clean M20 has a value-for-money score of 8.7 points, which is higher than 88.3% of products in this category.
Wet & Dry
yes
Wet & Dry
yes
★ Better than 91% of models
This ash vacuum supports wet-and-dry cleaning, a feature found in 8.5% of ash vacuums.
Cordless
no
Cordless
no
▼ Worse than 7% of models
This ash vacuum requires a power cable; this feature is present in 7.5% of ash vacuums.
Bagless
yes
Bagless
yes
▲ Better than 1% of models
This ash vacuum operates without a dust bag, a feature found in 98.9% of ash vacuums.
Power
1,200 W
Power
1,200 W
▲ Better than 46% of models
Market range: <600 W – >1.2k W
This ash vacuum has a rated power of 1,200 W, which is higher than that of 46.2% of ash vacuums and equal to that of 45.2% of them.
Capacity
20 L
Capacity
20 L
▲ Better than 55% of models
Market range: <10 L – >20 L
This ash vacuum has a container capacity of 20 L, which is larger than that of 55.3% of ash vacuums and equal to that of 37.2% of them.
Show more
Tank Material
stainless steel
Tank Material
stainless steel
▲ Better than 80% of models
This ash vacuum uses stainless steel for its tank, which is more durable than the tank materials used by 79.8% of ash vacuums and comparable in durability to those used by 20.2% of them.
Power Cable Holder
yes
Power Cable Holder
yes
▲ Better than 44% of models
This ash vacuum includes a power-cable holder, a feature found in 56.1% of ash vacuums.
Power Cable Length
5 m
Power Cable Length
5 m
★ Better than 96% of models
Market range: <1.5 m – >4 m
This ash vacuum has a power cable measuring 5 m, which is longer than that of 96.1% of ash vacuums and the same length as that of 4% of them.
Operating Radius
7 m
Operating Radius
7 m
★ Better than 92% of models
Market range: <2.5 m – >7 m
This ash vacuum has an operating radius of 7 m, which is greater than that of 92.4% of ash vacuums and equal to that of 3.8% of them.
Suction Hose Diameter
35 mm
Suction Hose Diameter
35 mm
▼ Worse than 37% of models
Market range: <31.8 mm – >38.5 mm
This ash vacuum has a suction hose diameter of 35 mm, which is wider than that of 12.9% of ash vacuums and equal to that of 50% of them.
Show more
HEPA Filter
yes
HEPA Filter
yes
▲ Better than 13% of models
This ash vacuum includes a HEPA filter, a feature found in 86.8% of ash vacuums.
Sponge Filter
yes
Sponge Filter
yes
★ Better than 95% of models
This ash vacuum includes a sponge filter, a feature found in 5.3% of ash vacuums.
Washable Filter
yes
Washable Filter
yes
▲ Better than 11% of models
This ash vacuum uses a washable filter, a feature found in 89.4% of ash vacuums.
Automatic Filter Cleaning
no
Automatic Filter Cleaning
no
▼ Worse than 12% of models
This ash vacuum requires manual filter cleaning; this feature is present in 11.7% of ash vacuums.
Reinforced Metal Hose
yes
Reinforced Metal Hose
yes
▲ Better than 3% of models
This ash vacuum includes a reinforced metal hose, a feature found in 96.8% of ash vacuums.
Show more

Annovi Reverberi Blue Clean M20 vs the average ash vacuum

246810TotalPerformanceDesignFilter & Accessories
  • Wet-and-dry cleaning
    Wet & Dry
    yes
    ★ Better than 91% of models
    This ash vacuum supports wet-and-dry cleaning, while the average ash vacuum is limited to dry cleaning.
  • 5.4 dB lower operating noise
    Noise Level
    73.6 dB
    ▲ Better than 86% of models
    Market range: <72 dB – >84 dB
    This ash vacuum operates more quietly than the average ash vacuum (73.6 dB vs 79 dB). The average ash vacuum operates at 79 dB.
    73.6 dB vs 79 dB
  • 2 L more container capacity
    Capacity
    20 L
    ▲ Better than 55% of models
    Market range: <10 L – >20 L
    This ash vacuum has more container capacity than the average ash vacuum (20 L vs 18 L). The average ash vacuum has a container capacity of 18 L.
    20 L vs 18 L
  • 3.5 m greater operating radius
    Operating Radius
    7 m
    ★ Better than 92% of models
    Market range: <2.5 m – >7 m
    This ash vacuum has a greater operating radius than the average ash vacuum (7 m vs 3.5 m). The average ash vacuum has an operating radius of 3.5 m.
    7 m vs 3.5 m
  • Rigid extension tubes
    Rigid Extension Tubes
    yes
    ▲ Better than 76% of models
    This ash vacuum includes rigid extension tubes, while the average ash vacuum does not include rigid extension tubes.
  • More durable tank material
    Tank Material
    stainless steel
    ▲ Better than 80% of models
    This ash vacuum uses stainless steel for its tank, a more durable choice than the average ash vacuum’s metal.
    stainless steel vs metal
  • 2.5 m longer power cable
    Power Cable Length
    5 m
    ★ Better than 96% of models
    Market range: <1.5 m – >4 m
    This ash vacuum has a longer power cable than the average ash vacuum (5 m vs 2.5 m). The average ash vacuum has a power cable of 2.5 m.
    5 m vs 2.5 m
  • Sponge filter
    Sponge Filter
    yes
    ★ Better than 95% of models
    This ash vacuum includes a sponge filter, while the average ash vacuum does not include a sponge filter.
  • 6.6% better value for money
    Annovi Reverberi Blue Clean M20 offers better value for money than the average ash vacuum (8.71 vs 8.2).
    8.71 vs 8.17
  • Wet-and-dry cleaning
    Wet & Dry
    yes
    ★ Better than 91% of models
    This ash vacuum supports wet-and-dry cleaning, while the average ash vacuum is limited to dry cleaning.
  • 5.4 dB lower operating noise
    Noise Level
    73.6 dB
    ▲ Better than 86% of models
    Market range: <72 dB – >84 dB
    This ash vacuum operates more quietly than the average ash vacuum (73.6 dB vs 79 dB). The average ash vacuum operates at 79 dB.
    73.6 dB vs 79 dB
  • 2 L more container capacity
    Capacity
    20 L
    ▲ Better than 55% of models
    Market range: <10 L – >20 L
    This ash vacuum has more container capacity than the average ash vacuum (20 L vs 18 L). The average ash vacuum has a container capacity of 18 L.
    20 L vs 18 L
  • Automatic full-tank shut-off
    Automatic Shut-Off When Full
    yes
    ★ Better than 94% of models
    This ash vacuum shuts off automatically when the tank is full, while the average ash vacuum does not shut off automatically when the tank is full.
  • 3.5 m greater operating radius
    Operating Radius
    7 m
    ★ Better than 92% of models
    Market range: <2.5 m – >7 m
    This ash vacuum has a greater operating radius than the average ash vacuum (7 m vs 3.5 m). The average ash vacuum has an operating radius of 3.5 m.
    7 m vs 3.5 m
  • More durable tank material
    Tank Material
    stainless steel
    ▲ Better than 80% of models
    This ash vacuum uses stainless steel for its tank, a more durable choice than the average ash vacuum’s metal.
    stainless steel vs metal
  • 2.5 m longer power cable
    Power Cable Length
    5 m
    ★ Better than 96% of models
    Market range: <1.5 m – >4 m
    This ash vacuum has a longer power cable than the average ash vacuum (5 m vs 2.5 m). The average ash vacuum has a power cable of 2.5 m.
    5 m vs 2.5 m
  • 4 more wheels
    Number of Wheels
    4
    ▲ Better than 65% of models
    Market range: <0 – >5
    This ash vacuum has more wheels than the average ash vacuum (4 vs 0). The average ash vacuum has 0 wheels.
    4 vs 0
  • 0.2 m longer suction hose
    Suction Hose Length
    1.2 m
    ▲ Better than 62% of models
    Market range: <0.85 m – >1.8 m
    This ash vacuum has a longer suction hose than the average ash vacuum (1.2 m vs 1 m). The average ash vacuum has a suction hose length of 1 m.
    1.2 m vs 1 m
  • Rigid extension tubes
    Rigid Extension Tubes
    yes
    ▲ Better than 76% of models
    This ash vacuum includes rigid extension tubes, while the average ash vacuum does not include rigid extension tubes.
  • Sponge filter
    Sponge Filter
    yes
    ★ Better than 95% of models
    This ash vacuum includes a sponge filter, while the average ash vacuum does not include a sponge filter.
  • Universal floor nozzle
    Universal Floor Nozzle
    yes
    ▲ Better than 74% of models
    This ash vacuum includes a universal floor nozzle, while the average ash vacuum does not include a universal floor nozzle.
  • Flat crevice nozzle
    Flat Crevice Nozzle
    yes
    ▲ Better than 59% of models
    This ash vacuum includes a flat crevice nozzle, while the average ash vacuum does not include a flat crevice nozzle.
  • Dusting brush
    Dust Brush
    yes
    ▲ Better than 79% of models
    This ash vacuum includes a dusting brush, while the average ash vacuum does not include a dusting brush.
  • Upholstery nozzle
    Upholstery Nozzle
    yes
    ★ Better than 96% of models
    This ash vacuum includes an upholstery nozzle, while the average ash vacuum does not include an upholstery nozzle.
  • 84.6% heavier
    Weight
    7.2 kg
    ▼ Worse than 96% of models
    Market range: <2.3 kg – >6 kg
    40% heavier: this ash vacuum is heavier than the average ash vacuum (7.2 kg vs 3.9 kg).
    7.2 kg vs 3.9 kg
  • 33.2% lower user score
    User score
    6.0/ 10
    ✕
    What it is
    A rating that combines user reviews with the total review volume for products in the Ash Vacuums category.
    When it matters
    When you want to know how products in the Ash Vacuums category perform in everyday use and how reliable owners find them over time.
    Score distribution
    ▼
    ▼
    <55-66-77-88-99-10
    Annovi Reverberi Blue Clean M20
    the average ash vacuum
    ▼ Worse than 67% of models
    Annovi Reverberi Blue Clean M20 has a lower user score than the average ash vacuum (6.01 vs 8.000).
    6.01 vs 8
  • 2.11x more expensive
    Annovi Reverberi Blue Clean M20 is more expensive than the average ash vacuum (£95 vs £45).
    £95 vs £45
  • 71.3% less popular
    Annovi Reverberi Blue Clean M20 is less popular than the average ash vacuum (3.69 vs 6.3).
    3.69 vs 6.33
  • 33.2% lower user score
    User score
    6.0/ 10
    ✕
    What it is
    A rating that combines user reviews with the total review volume for products in the Ash Vacuums category.
    When it matters
    When you want to know how products in the Ash Vacuums category perform in everyday use and how reliable owners find them over time.
    Score distribution
    ▼
    ▼
    <55-66-77-88-99-10
    Annovi Reverberi Blue Clean M20
    the average ash vacuum
    ▼ Worse than 67% of models
    Annovi Reverberi Blue Clean M20 has a lower user score than the average ash vacuum (6.01 vs 8.000).
    6.01 vs 8
  • 2.11x more expensive
    Annovi Reverberi Blue Clean M20 is more expensive than the average ash vacuum (£95 vs £45).
    £95 vs £45
  • 71.3% less popular
    Annovi Reverberi Blue Clean M20 is less popular than the average ash vacuum (3.69 vs 6.3).
    3.69 vs 6.33
  • 84.6% heavier
    Weight
    7.2 kg
    ▼ Worse than 96% of models
    Market range: <2.3 kg – >6 kg
    40% heavier: this ash vacuum is heavier than the average ash vacuum (7.2 kg vs 3.9 kg).
    7.2 kg vs 3.9 kg

Graphic comparison of Annovi Reverberi Blue Clean M20 and other products in the Ash Vacuums category

No results found

Third-party reviews

Based on 9 buyer reviews from online shops.
Reviews last updated: August 2026 · How we calculate this
Read buyer reviews on Amazon →

What customers like about Annovi Reverberi Blue Clean M20?

  • Strong 1200W motor performance with good suction power for cold ashes and debris
  • Generous 20-liter stainless steel drum capacity
  • Washable and highly efficient cartridge and sponge filters
  • Good mobility due to the four stable, swivel wheels
  • Comprehensive accessory kit included for various cleaning tasks

What customers dislike about Annovi Reverberi Blue Clean M20?

  • Plastic connection clips and plastic suction tubes can feel slightly cheap or flimsy
  • Operating noise level is relatively loud
  • The blower function is not the most powerful on the market
  • The generic wide floor nozzle can occasionally struggle with optimal suction on certain surfaces
  • The 1.2-meter metal ash hose is somewhat short, restricting long-distance reach

Video reviews

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

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