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Annovi Reverberi Blue Clean M20 Review | 37 Data compared

Avg. price in UK: ~£95
Avg. price in US: ~$120
Power: 1,200 W
Capacity: 20 L
Weight: 7.2 kg
Noise Level: 73.6 dB
Tank 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.

8.0

Excellent

8.6

Excellent

5.5

Good

10
Professional use
Score components:
40.0%
10
Rated motor power
35.0%
10
Capacity
25.0%
10
Reinforced Metal Hose
10
Fireplace cleaning
Score components:
40.0%
10
Metal End Nozzle
35.0%
10
Reinforced Metal Hose
25.0%
10
Capacity

Best prices in UK

£?

Best rankings

#4 in Best Ash Vacuums for Hot Ash
#9 in Best Professional Ash Vacuums
#9 in Best Ash Vacuums for Fireplaces
#13 in Best Ash Vacuums for Soot
#14 in Best Ash Vacuums
#63 in Best Ash Vacuums for Pellet Stoves
#69 in Best Ash Vacuums for BBQs and Pellet Grills

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

Overall score

8.0

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Popularity

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.

Performance

9.0

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Wet & Dry

What it is: Shows whether the ash vacuum can handle both dry ash and wet debris or liquids.

When it matters: When you want one vacuum for fireplaces plus occasional workshop or garage messes.

Importance: HIGH

Good value: Yes

Cordless

What it is: Shows whether the ash vacuum runs on a battery instead of a mains power cable.

When it matters: When portability and easy use away from a power outlet matter to you.

Importance: MEDIUM

Good value: Yes

Bagless

What it is: Shows whether the ash vacuum collects debris without disposable dust bags.

When it matters: When you want simpler maintenance and lower running costs over time.

Importance: MEDIUM

Good value: Yes

Power

What it is: Shows the motor power rating of the ash vacuum.

When it matters: When you compare motor strength and expected cleaning performance.

Importance: HIGH

Good value: At least 1200 W

Capacity

What it is: Shows the ash or dust container capacity of the ash vacuum.

When it matters: When you want fewer interruptions to empty the container during cleanup.

Importance: HIGH

Good value: At least 20 L

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Design

6.2

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Tank Material

What it is: Shows what material the main tank or container is made from.

When it matters: When durability, heat resistance, and long-term robustness matter to you.

Importance: LOW

Good value: Stainless steel or steel

Power Cable Holder

What it is: Shows whether the ash vacuum has a dedicated holder or wrap for the power cable.

When it matters: When neat storage and cable management matter in your garage or workshop.

Importance: LOW

Good value: Yes

Power Cable Length

What it is: Shows the length of the power cable.

When it matters: When you want to reach more areas without changing power outlets often.

Importance: LOW

Good value: At least 4 m

Operating Radius

What it is: Shows how far you can work from the power outlet with the vacuum setup.

When it matters: When you need freedom of movement around fireplaces, stoves, or large work areas.

Importance: MEDIUM

Good value: At least 6 m

Suction Hose Diameter

What it is: Shows the diameter of the suction hose.

When it matters: When you compare airflow potential and how easily larger debris can pass through the hose.

Importance: LOW

Good value: At least 38 mm

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Filter & Accessories

9.2

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HEPA Filter

What it is: Shows whether the ash vacuum includes a HEPA filter.

When it matters: When cleaner exhaust air and finer dust capture matter to you.

Importance: HIGH

Good value: Yes

Sponge Filter

What it is: Shows whether the ash vacuum includes a sponge filter.

When it matters: When you compare basic filtration setup and filter layering.

Importance: LOW

Good value: Yes

Washable Filter

What it is: Shows whether the main filter can be washed and reused.

When it matters: When lower maintenance cost and easier filter upkeep matter to you.

Importance: MEDIUM

Good value: Yes

Automatic Filter Cleaning

What it is: Shows whether the ash vacuum can clean its filter automatically.

When it matters: When you want steadier airflow and less manual filter maintenance.

Importance: MEDIUM

Good value: Yes

Reinforced Metal Hose

What it is: Shows whether the ash vacuum uses a reinforced metal suction hose.

When it matters: When heat resistance and durability near warm ash matter to you.

Importance: MEDIUM

Good value: Yes

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Annovi Reverberi Blue Clean M20 vs the average ash vacuum

Why is Annovi Reverberi Blue Clean M20 better than the average ash vacuum?

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Supports wet and dry use
Annovi Reverberi Blue Clean M20 supports wet and dry cleaning, while the average ash vacuum is limited to dry cleaning.
What it is: Shows whether the ash vacuum can handle both dry ash and wet debris or liquids.
When it matters: When you want one vacuum for fireplaces plus occasional workshop or garage messes.
Importance: HIGH
Good value: Yes
Annovi Reverberi Blue Clean M20 supports wet and dry cleaning, while the average ash vacuum is limited to dry cleaning.
5.4 dB lower noise level
2 dB less operating noise: Annovi Reverberi Blue Clean M20 has 73.6 dB, while the average ash vacuum has 79 dB.
What it is: Shows how much noise the ash vacuum produces during operation.
When it matters: When quieter operation matters in your home, garage, or workshop.
Importance: HIGH
Good value: Up to 74 dB
2 dB less operating noise: Annovi Reverberi Blue Clean M20 has 73.6 dB, while the average ash vacuum has 79 dB.73.6 dB vs 79 dB
2 L larger container
2 L larger dust-container capacity: Annovi Reverberi Blue Clean M20 holds 20 L, while the average ash vacuum holds 18 L.
What it is: Shows the ash or dust container capacity of the ash vacuum.
When it matters: When you want fewer interruptions to empty the container during cleanup.
Importance: HIGH
Good value: At least 20 L
2 L larger dust-container capacity: Annovi Reverberi Blue Clean M20 holds 20 L, while the average ash vacuum holds 18 L.20 L vs 18 L
2.5 m longer power cable
2 m longer power cable: Annovi Reverberi Blue Clean M20 has 5 m, while the average ash vacuum has 2.5 m.
What it is: Shows the length of the power cable.
When it matters: When you want to reach more areas without changing power outlets often.
Importance: LOW
Good value: At least 4 m
2 m longer power cable: Annovi Reverberi Blue Clean M20 has 5 m, while the average ash vacuum has 2.5 m.5 m vs 2.5 m
3 m longer operating radius
2 m longer operating radius: Annovi Reverberi Blue Clean M20 has 7 m, while the average ash vacuum has 4 m.
What it is: Shows how far you can work from the power outlet with the vacuum setup.
When it matters: When you need freedom of movement around fireplaces, stoves, or large work areas.
Importance: MEDIUM
Good value: At least 6 m
2 m longer operating radius: Annovi Reverberi Blue Clean M20 has 7 m, while the average ash vacuum has 4 m.7 m vs 4 m
More durable tank material
Annovi Reverberi Blue Clean M20 uses a more durable tank material than the average ash vacuum (stainless steel vs metal).
What it is: Shows what material the main tank or container is made from.
When it matters: When durability, heat resistance, and long-term robustness matter to you.
Importance: LOW
Good value: Stainless steel or steel
Annovi Reverberi Blue Clean M20 uses a more durable tank material than the average ash vacuum (stainless steel vs metal).stainless steel vs metal
Includes extension tubes
Annovi Reverberi Blue Clean M20 includes rigid extension tubes, while the average ash vacuum does not.
What it is: Shows whether the ash vacuum includes rigid extension tubes.
When it matters: When you want better reach for upright or floor-level cleanup.
Importance: LOW
Good value: Yes
Annovi Reverberi Blue Clean M20 includes rigid extension tubes, while the average ash vacuum does not.
Includes sponge filter
Annovi Reverberi Blue Clean M20 includes a sponge filter, while the average ash vacuum does not.
What it is: Shows whether the ash vacuum includes a sponge filter.
When it matters: When you compare basic filtration setup and filter layering.
Importance: LOW
Good value: Yes
Annovi Reverberi Blue Clean M20 includes a sponge filter, while the average ash vacuum does not.
Supports wet and dry use
Annovi Reverberi Blue Clean M20 supports wet and dry cleaning, while the average ash vacuum is limited to dry cleaning.
5.4 dB lower noise level
2 dB less operating noise: Annovi Reverberi Blue Clean M20 has 73.6 dB, while the average ash vacuum has 79 dB.
2 L larger container
2 L larger dust-container capacity: Annovi Reverberi Blue Clean M20 holds 20 L, while the average ash vacuum holds 18 L.
Full-tank auto shut-off
Annovi Reverberi Blue Clean M20 shuts off automatically when full, while the average ash vacuum does not.
2.5 m longer power cable
2 m longer power cable: Annovi Reverberi Blue Clean M20 has 5 m, while the average ash vacuum has 2.5 m.
3 m longer operating radius
2 m longer operating radius: Annovi Reverberi Blue Clean M20 has 7 m, while the average ash vacuum has 4 m.
More durable tank material
Annovi Reverberi Blue Clean M20 uses a more durable tank material than the average ash vacuum (stainless steel vs metal).
4 more wheels
2 more wheels: Annovi Reverberi Blue Clean M20 has a wheel count of 4, while the average ash vacuum has a wheel count of 0.
0.2 m longer suction hose
2 m longer suction hose: Annovi Reverberi Blue Clean M20 has 1.2 m, while the average ash vacuum has 1 m.
Includes sponge filter
Annovi Reverberi Blue Clean M20 includes a sponge filter, while the average ash vacuum does not.
Includes extension tubes
Annovi Reverberi Blue Clean M20 includes rigid extension tubes, while the average ash vacuum does not.
Includes floor nozzle
Annovi Reverberi Blue Clean M20 includes a universal floor nozzle, while the average ash vacuum does not.
Includes upholstery nozzle
Annovi Reverberi Blue Clean M20 includes an upholstery nozzle, while the average ash vacuum does not.
Includes dust brush
Annovi Reverberi Blue Clean M20 includes a dust brush, while the average ash vacuum does not.

Filter & Accessories

Why is Annovi Reverberi Blue Clean M20 worse than the average ash vacuum?

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3.3 kg higher weight
2 kg heavier body weight: Annovi Reverberi Blue Clean M20 weighs 7.2 kg, while the average ash vacuum weighs 3.9 kg.
105 mm wider body
2 mm wider body width: Annovi Reverberi Blue Clean M20 has 415 mm, while the average ash vacuum has 310 mm.
93 mm taller body
2 mm taller body height: Annovi Reverberi Blue Clean M20 has 473 mm, while the average ash vacuum has 380 mm.
37.5 mm deeper body
2 mm deeper body depth: Annovi Reverberi Blue Clean M20 has 350 mm, while the average ash vacuum has 312.5 mm.
3.3 kg higher weight
2 kg heavier body weight: Annovi Reverberi Blue Clean M20 weighs 7.2 kg, while the average ash vacuum weighs 3.9 kg.
What it is: Shows the weight of the ash vacuum.
When it matters: When carrying, lifting, or moving the vacuum around matters to you.
Importance: HIGH
Good value: Up to 2.6 kg
2 kg heavier body weight: Annovi Reverberi Blue Clean M20 weighs 7.2 kg, while the average ash vacuum weighs 3.9 kg.7.2 kg vs 3.9 kg
105 mm wider body
2 mm wider body width: Annovi Reverberi Blue Clean M20 has 415 mm, while the average ash vacuum has 310 mm.
What it is: Shows the overall width of the ash vacuum.
When it matters: When storage space or fit in tighter areas matters to you.
Importance: LOW
Good value: Up to 265 mm
2 mm wider body width: Annovi Reverberi Blue Clean M20 has 415 mm, while the average ash vacuum has 310 mm.415 mm vs 310 mm
93 mm taller body
2 mm taller body height: Annovi Reverberi Blue Clean M20 has 473 mm, while the average ash vacuum has 380 mm.
What it is: Shows the overall height of the ash vacuum.
When it matters: When compact storage or fitting under shelves matters.
Importance: LOW
Good value: Up to 310 mm
2 mm taller body height: Annovi Reverberi Blue Clean M20 has 473 mm, while the average ash vacuum has 380 mm.473 mm vs 380 mm
37.5 mm deeper body
2 mm deeper body depth: Annovi Reverberi Blue Clean M20 has 350 mm, while the average ash vacuum has 312.5 mm.
What it is: Shows the overall depth of the ash vacuum.
When it matters: When storage footprint or placement in front of a stove matters.
Importance: LOW
Good value: Up to 265 mm
2 mm deeper body depth: Annovi Reverberi Blue Clean M20 has 350 mm, while the average ash vacuum has 312.5 mm.350 mm vs 312.5 mm
45.5% lower user score
Annovi Reverberi Blue Clean M20 has a lower user score than the average ash vacuum (5.5 vs 8).
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.
Annovi Reverberi Blue Clean M20 has a lower user score than the average ash vacuum (5.5 vs 8).5.5 vs 8
2.11x more expensive
Annovi Reverberi Blue Clean M20 is more expensive than the average ash vacuum (£95 vs £45).
Annovi Reverberi Blue Clean M20 is more expensive than the average ash vacuum (£95 vs £45).£95 vs £45
2.67x less popular
Annovi Reverberi Blue Clean M20 is less popular than the average ash vacuum (2 vs 5.348).
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.
Annovi Reverberi Blue Clean M20 is less popular than the average ash vacuum (2 vs 5.348).2 vs 5.35

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

Attribute category

Attribute

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Third-party reviews

United Kingdom

(Reviews last updated: August 2026)

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

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