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Qlima ASZ 2020 Review | 37 Data compared

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  • Avg. price: ~£25
  • Power: 1,000 W
  • Capacity: 20 L
  • Weight: 4.2 kg
  • Noise Level: 80 dB
  • Tank Material: metal

Qlima ASZ 2020 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.

7.3

Overall score

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 components:

80.0%

7.3

Technical Score

20.0%

7.3

User score

Very good
7.3

Technical Score

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 components:

45.0%

7.7

Performance

30.0%

6.5

Design

25.0%

7.7

Filter & Accessories

Very good
7.3

User score

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 components:

70.0%

10

User reviews

30.0%

1.0

Popularity

User score:
United Kingdom
amazon
5.0
(1)

(Reviews last updated: August 2026)

Very good
  • 9.3
    Pellet-stove cleaning

    Score components:

    30.0%

    10

    Metal End Nozzle

    25.0%

    10

    Reinforced Metal Hose

    25.0%

    10

    Capacity

    20.0%

    6.4

    Weight

  • 8.5
    Professional use

    Score components:

    35.0%

    8.3

    Rated motor power

    30.0%

    10

    Capacity

    20.0%

    10

    Reinforced Metal Hose

    15.0%

    4.0

    Tank Material

  • 9.7
    Fireplace cleaning

    Score components:

    30.0%

    10

    Metal End Nozzle

    25.0%

    10

    Reinforced Metal Hose

    25.0%

    10

    Capacity

    20.0%

    8.3

    Rated motor power

  • 7.6
    Soot filtration

    Score components:

    35.0%

    10

    HEPA filter

    25.0%

    10

    Washable filter

    25.0%

    4.0

    Automatic Filter Cleaning

    15.0%

    4.0

    Sponge Filter

  • 7.9
    Durable ash handling

    Score components:

    35.0%

    10

    Reinforced Metal Hose

    30.0%

    10

    Metal End Nozzle

    25.0%

    4.0

    Tank Material

    10.0%

    4.0

    Automatic Shut-Off When Full

  • 8.9
    Grill cleanup

    Score components:

    30.0%

    6.4

    Weight

    25.0%

    10

    Capacity

    25.0%

    10

    Metal End Nozzle

    20.0%

    10

    Flexible Hose

  • d3014-82-ash-vacuums
d3014-82-ash-vacuums

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 Qlima ASZ 2020 is a compact 1000 W ash vacuum cleaner engineered for cleaning fireplaces, pellet stoves, and barbecues, featuring a 20-liter steel collection tank with a protective synthetic coating and an optimal suction pressure of 19 kPa. Key characteristics and pros include its dual vacuuming and blowing functionality, a fire-retardant and washable HEPA filter coupled with a protective metal wire mesh to trap 99.97% of fine dust particles, a flame-resistant 1-meter aluminum hose, and excellent mobility provided by four pivoting castor wheels alongside a 3-meter power cord. However, notable cons include a high noise output of 80 dB(A), a strict limitation to handling cold ash under 40°C, and a relatively short total reach of 4 meters that may restrict operational range without an extension cord.

Technical Specifications of ash vacuum Qlima ASZ 2020

Technical Score

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 components:

45.0%

7.7

Performance

30.0%

6.5

Design

25.0%

7.7

Filter & Accessories

7.3
Qlima ASZ 2020 has a technical score of 7.35 points, which is higher than 68.1% 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 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 components:

70.0%

10

User reviews

30.0%

1.0

Popularity

User score:
United Kingdom
amazon
5.0
(1)

(Reviews last updated: August 2026)

7.3
Qlima ASZ 2020 has a user score of 7.3 points, which is lower than 70.2% of products in this category.
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.
1.0
Qlima ASZ 2020 has a popularity of 1 points, which is lower than 76.6% of products in this category.
Ratio quality/price

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 components:

60.0%

7.3

Overall score

40.0%

10

Price

8.1
Qlima ASZ 2020 has a quality-to-price ratio of 8.1 points, which is higher than 52.1% of products in this category.
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

no
Dry-only operation
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

no
Corded only
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: LOW

Good value: Yes

yes
Bagless design
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

1,000 W
Lower power
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

20 L
Larger container
Show more
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: MEDIUM

Good value: Stainless steel or steel

metal
Less durable tank material
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

yes
Includes cable holder
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: MEDIUM

Good value: At least 4 m

3 m
Longer power cable
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: HIGH

Good value: At least 6 m

4 m
Longer operating radius
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: MEDIUM

Good value: At least 38 mm

?
Show more
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

yes
Includes HEPA filter
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

no
No sponge filter
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

yes
Washable filter
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

no
Manual filter cleaning only
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

yes
Reinforced metal hose
Show more

Qlima ASZ 2020 vs the average ash vacuum

  • Higher suction pressure
    Higher suction pressure
    What it is: Shows the maximum suction pressure of the ash vacuum.
    When it matters: When you compare how effectively the vacuum can pull in dense ash and heavier debris.

    Importance: HIGH

    Good value: At least 19 kPa

    Higher suction pressure19 kPa vs 17 kPa
  • More wheels
    More wheels
    What it is: Shows how many wheels the ash vacuum has.
    When it matters: When you compare how stable and easy to move the vacuum may be.

    Importance: MEDIUM

    Good value: At least 4

    More wheels4 vs 0
  • Larger container
    Larger container
    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

    Larger container20 L vs 18 L
  • Shorter body
    Shorter body
    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

    Shorter body315 mm vs 380 mm
  • Shallower body
    Shallower body
    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

    Shallower body290 mm vs 312.5 mm
  • Longer power cable
    Longer power cable
    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: MEDIUM

    Good value: At least 4 m

    Longer power cable3 m vs 2.5 m
  • Narrower body
    Narrower body
    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

    Narrower body290 mm vs 310 mm
  • 80% cheaper
    Qlima ASZ 2020 is cheaper than the average ash vacuum (£25 vs £45).
    Qlima ASZ 2020 is cheaper than the average ash vacuum (£25 vs £45).£25 vs £45
  • Higher suction pressure
    Higher suction pressure
  • Larger container
    Larger container
  • More wheels
    More wheels
  • Shorter body
    Shorter body
  • Shallower body
    Shallower body
  • Longer power cable
    Longer power cable
  • Narrower body
    Narrower body

Total
Overall
Performance
Design
  • Lower power
    Lower power
  • Higher noise level
    Higher noise level
  • Higher weight
    Higher weight
  • Lower power
    Lower 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

    Lower power1000 W vs 1200 W
  • Higher noise level
    Higher noise level
    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

    Higher noise level80 dB vs 79 dB
  • Higher weight
    Higher weight
    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

    Higher weight4.2 kg vs 3.9 kg
  • 5.35x less popular
    Qlima ASZ 2020 is less popular than the average ash vacuum (1 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.
    Qlima ASZ 2020 is less popular than the average ash vacuum (1 vs 5.348).1 vs 5.35
  • 9.6% lower user score
    Qlima ASZ 2020 has a lower user score than the average ash vacuum (7.3 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.
    Qlima ASZ 2020 has a lower user score than the average ash vacuum (7.3 vs 8).7.3 vs 8
Total
Overall
Performance
Design

Graphic comparison of Qlima ASZ 2020 and other products in the Ash Vacuums category

Attribute category
Attribute
No results found

Third-party reviews

United Kingdom
amazon
5.0
1 Reviews

(Reviews last updated: August 2026)

What customers like about Qlima ASZ 2020?

  • Equipped with a powerful 1000W to 1200W motor providing strong suction capacity (19 kPa)
  • Features a robust, heat-resistant metal canister with a large 20 to 25-liter capacity
  • Equipped with swivel caster wheels and a sturdy carrying handle for easy mobility
  • Includes a dual suction and blower function to easily clean hard-to-reach corners or stoke fires
  • Comes with a washable HEPA filter and a metal protective grill that prevents ash from clogging the motor
  • Features an extra-long 3-meter power cord giving a wide operating radius

What customers dislike about Qlima ASZ 2020?

  • Can be very noisy during operation, reaching sound levels around 78 to 80 dB
  • The HEPA filter requires frequent cleaning or tapping out to maintain optimal suction power during heavy use
  • The flexible suction hose length is relatively short (around 1 meter), limiting upward reach
  • Only safe for cold or slightly warm ashes (under 40°C), meaning it cannot handle hot embers safely

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