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LEHMANN Haddo Industrial Vacuum Cleaner Review | 43 Data compared

Avg. price:~£45Suction pressure:19 kPaCapacity:20 LPower:1200 WNoise level:82 dBWeight:4.7 kg

LEHMANN Haddo Industrial Vacuum Cleaner 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.

6.9

Overall score

Score
6.9/ 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
â–¼
<55-66-77-88-99-10
â–² Better than 72% of models
Score components

80%

6.5

Technical score

20%

8.8

User score

â–²Better than 72% of wet-dry-vacuums
6.5

Technical score

Technical score
6.5/ 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
â–¼
<55-66-77-88-99-10
â–² Better than 54% of models
Score components

40%

6.7

Performance

22%

6.5

Design & Mobility

20%

8.2

Filter & Accessories

18%

4.0

Battery

â–²Better than 54% of wet-dry-vacuums
8.8

User score

User score
8.8/ 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
â–¼
<55-66-77-88-99-10
â–² Better than 83% of models
Score components

70%

8.4

User ratings

30%

9.7

Number of reviews

Based on 3,031 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.
â–²Better than 83% of wet-dry-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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Technical Specifications of wet-dry vacuum LEHMANN Haddo Industrial Vacuum Cleaner

Technical score
Technical score
6.5/ 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
â–¼
<55-66-77-88-99-10
â–² Better than 54% of models
Score components:

40%

6.7

Performance

22%

6.5

Design & Mobility

20%

8.2

Filter & Accessories

18%

4.0

Battery

6.5
User score
User score
8.8/ 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
â–¼
<55-66-77-88-99-10
â–² Better than 83% of models
Score components

70%

8.4

User ratings

30%

9.7

Number of reviews

Based on 3,031 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.
8.8
Popularity
Popularity
9.7/ 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
â–¼
<55-66-77-88-99-10
â–² Better than 87% of models
Popularity:
LEHMANN Haddo Industrial Vacuum Cleaner has a popularity score of 9.7 points, which is higher than 87.1% of products in this category.
9.7
Value for money
Value for money
7.9/ 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
â–¼
<55-66-77-88-99-10
â–² Better than 81% of models
Score components:

60%

6.9

Overall score

40%

10

Price

7.9
Power
1,200 W
Power
1,200 W
â–² Better than 51% of models
Market range: <220 W – >1.5k W
This wet-dry vacuum has a power output of 1,200 W, which is higher than that of 50.6% of wet-dry vacuums and the same as that of 15.5% of wet-dry vacuums.
Variable power
no
Variable power
no
â–¼ Worse than 35% of models
This wet-dry vacuum does not have adjustable suction power. This feature is present on 35% of wet-dry vacuums.
Capacity
20 L
Capacity
20 L
â–² Better than 58% of models
Market range: <0.7 L – >30 L
This wet-dry vacuum has a tank capacity of 20 L, which is larger than that of 57.9% of wet-dry vacuums and the same as that of 15.4% of wet-dry vacuums.
Noise level
82 dB
Noise level
82 dB
â–¼ Worse than 93% of models
Market range: <70 dB – >80 dB
This wet-dry vacuum operates at a noise level of 82 dB, which is higher than that of 92.6% of wet-dry vacuums and the same as that of 3.7% of wet-dry vacuums.
Suction pressure
19 kPa
Suction pressure
19 kPa
â–² Better than 51% of models
Market range: <11.5 kPa – >24 kPa
This wet-dry vacuum has a suction pressure of 19 kPa, which is higher than that of 51.1% of wet-dry vacuums and the same as that of 2.8% of wet-dry vacuums.
Show more
Cordless
no
Cordless
no
â–¼ 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
3.5 m
Power cable length
3.5 m
â–¼ Worse than 74% of models
Market range: <3 m – >7.5 m
This wet-dry vacuum has a power cable measuring 3.5 m, which is shorter than that of 74.5% of wet-dry vacuums and the same length as that of 2.1% of wet-dry vacuums.
Operating radius
5 m
Operating radius
5 m
â–¼ Worse than 83% of models
Market range: <4.5 m – >10 m
This wet-dry vacuum has an operating radius of 5 m, which is smaller than that of 82.9% of wet-dry vacuums and the same as that of 5% of wet-dry vacuums.
Bagless
yes
Bagless
yes
â–² Better than 34% of models
This wet-dry vacuum is bagless. This feature is present on 66.5% of wet-dry vacuums.
Tank material
stainless steel
Tank material
stainless steel
â–² Better than 69% of models
This wet-dry vacuum uses stainless steel for its tank, which is more durable than the tank materials used by 68.8% of wet-dry vacuums and comparable in durability to those used by 31.2% of them.
Power cable holder
yes
Power cable holder
yes
â–² Better than 35% of models
This wet-dry vacuum has a holder for the power cord. This feature is present on 65.5% of wet-dry vacuums.
Show more
N. of filters
3
N. of filters
3
â–² 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
â–² 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
â–² 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
â–¼ 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
â–² Better than 27% of models
This wet-dry vacuum includes a flexible hose. This feature is present on 72.9% of wet-dry vacuums.
Show more

LEHMANN Haddo Industrial Vacuum Cleaner vs the average wet-dry vacuum

246810TotalPerformanceBatteryDesign & MobilityFilter & Accessories
  • Includes a HEPA filter
    HEPA filter
    yes
    â–² Better than 58% of models
    This wet-dry vacuum includes a HEPA filter; the average wet-dry vacuum does not include a HEPA filter.
  • Suitable for ash pickup
    Ash suction capability
    yes
    ★ Better than 94% of models
    This wet-dry vacuum supports ash pickup; the average wet-dry vacuum does not support ash pickup.
  • 1 more filters
    N. of filters
    3
    â–² 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
  • More durable tank material
    Tank material
    stainless steel
    â–² Better than 69% of models
    This wet-dry vacuum has a tank made of stainless steel; the average wet-dry vacuum has a tank made of plastic.
    stainless steel vs plastic
  • 17.5% lighter
    Weight
    4.7 kg
    â–² Better than 70% of models
    Market range: <3.79 kg – >9.1 kg
    40% lighter: this wet-dry vacuum is lighter than the average wet-dry vacuum (4.7 kg vs 5.7 kg).
    4.7 kg vs 5.7 kg
  • 5 L more tank capacity
    Capacity
    20 L
    â–² Better than 58% of models
    Market range: <0.7 L – >30 L
    This wet-dry vacuum has a tank capacity of 20 L; the average wet-dry vacuum has a tank capacity of 15 L.
    20 L vs 15 L
  • 1 kPa more suction pressure
    Suction pressure
    19 kPa
    â–² Better than 51% of models
    Market range: <11.5 kPa – >24 kPa
    This wet-dry vacuum has a suction pressure of 19 kPa; the average wet-dry vacuum has a suction pressure of 18 kPa.
    19 kPa vs 18 kPa
  • 2.89x cheaper
    LEHMANN Haddo Industrial Vacuum Cleaner is cheaper than the average wet-dry vacuum (£45 vs £130).
    £45 vs £130
  • 2.89x cheaper
    LEHMANN Haddo Industrial Vacuum Cleaner is cheaper than the average wet-dry vacuum (£45 vs £130).
    £45 vs £130
  • 10% higher user score
    User score
    8.8/ 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
    â–¼
    â–¼
    <55-66-77-88-99-10
    LEHMANN Haddo Industrial Vacuum Cleaner
    the average wet-dry vacuum
    LEHMANN Haddo Industrial Vacuum Cleaner has a higher user score than the average wet-dry vacuum (8.80 vs 8.000).
    8.8 vs 8
  • 48% more popular
    LEHMANN Haddo Industrial Vacuum Cleaner is more popular than the average wet-dry vacuum (9.74 vs 6.6).
    9.74 vs 6.58
  • 5% better value for money
    LEHMANN Haddo Industrial Vacuum Cleaner offers better value for money than the average wet-dry vacuum (7.85 vs 7.5).
    7.85 vs 7.48
  • Suitable for ash pickup
    Ash suction capability
    yes
    ★ Better than 94% of models
    This wet-dry vacuum supports ash pickup; the average wet-dry vacuum does not support ash pickup.
  • 5 L more tank capacity
    Capacity
    20 L
    â–² Better than 58% of models
    Market range: <0.7 L – >30 L
    This wet-dry vacuum has a tank capacity of 20 L; the average wet-dry vacuum has a tank capacity of 15 L.
    20 L vs 15 L
  • 1 kPa more suction pressure
    Suction pressure
    19 kPa
    â–² Better than 51% of models
    Market range: <11.5 kPa – >24 kPa
    This wet-dry vacuum has a suction pressure of 19 kPa; the average wet-dry vacuum has a suction pressure of 18 kPa.
    19 kPa vs 18 kPa
  • 50 W more motor power
    Power
    1,200 W
    â–² Better than 51% of models
    Market range: <220 W – >1.5k W
    This wet-dry vacuum has a power output of 1200 W; the average wet-dry vacuum has a power output of 1150 W.
    1,200 W vs 1,150 W
  • More durable tank material
    Tank material
    stainless steel
    â–² Better than 69% of models
    This wet-dry vacuum has a tank made of stainless steel; the average wet-dry vacuum has a tank made of plastic.
    stainless steel vs plastic
  • 17.5% lighter
    Weight
    4.7 kg
    â–² Better than 70% of models
    Market range: <3.79 kg – >9.1 kg
    40% lighter: this wet-dry vacuum is lighter than the average wet-dry vacuum (4.7 kg vs 5.7 kg).
    4.7 kg vs 5.7 kg
  • Includes a HEPA filter
    HEPA filter
    yes
    â–² 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
    â–² 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
  • 6 dB more operating noise
    Noise level
    82 dB
    â–¼ Worse than 93% of models
    Market range: <70 dB – >80 dB
    This wet-dry vacuum operates at a noise level of 82 dB; the average wet-dry vacuum operates at a noise level of 76 dB.
    82 dB vs 76 dB
  • 2.2 m less operating radius
    Operating radius
    5 m
    â–¼ Worse than 83% of models
    Market range: <4.5 m – >10 m
    This wet-dry vacuum has an operating radius of 5 m; the average wet-dry vacuum has an operating radius of 7.2 m.
    5 m vs 7.2 m
  • 0.63 m less hose length
    Suction hose length
    1.5 m
    â–¼ Worse than 76% of models
    Market range: <1.5 m – >3 m
    This wet-dry vacuum has a suction hose length of 1.5 m; the average wet-dry vacuum has a suction hose length of 2.134 m.
    1.5 m vs 2.134 m
  • 1.5 m less cable length
    Power cable length
    3.5 m
    â–¼ Worse than 74% of models
    Market range: <3 m – >7.5 m
    This wet-dry vacuum has a power cable measuring 3.5 m; the average wet-dry vacuum has a power cable measuring 5 m.
    3.5 m vs 5 m
  • 3 mm less hose diameter
    Suction hose diameter
    32 mm
    â–¼ Worse than 78% of models
    Market range: <31.75 mm – >47.625 mm
    This wet-dry vacuum has a suction hose diameter of 32 mm; the average wet-dry vacuum has a suction hose diameter of 35 mm.
    32 mm vs 35 mm
  • 6 dB more operating noise
    Noise level
    82 dB
    â–¼ Worse than 93% of models
    Market range: <70 dB – >80 dB
    This wet-dry vacuum operates at a noise level of 82 dB; the average wet-dry vacuum operates at a noise level of 76 dB.
    82 dB vs 76 dB
  • 2.2 m less operating radius
    Operating radius
    5 m
    â–¼ Worse than 83% of models
    Market range: <4.5 m – >10 m
    This wet-dry vacuum has an operating radius of 5 m; the average wet-dry vacuum has an operating radius of 7.2 m.
    5 m vs 7.2 m
  • 0.63 m less hose length
    Suction hose length
    1.5 m
    â–¼ Worse than 76% of models
    Market range: <1.5 m – >3 m
    This wet-dry vacuum has a suction hose length of 1.5 m; the average wet-dry vacuum has a suction hose length of 2.134 m.
    1.5 m vs 2.134 m
  • 1.5 m less cable length
    Power cable length
    3.5 m
    â–¼ Worse than 74% of models
    Market range: <3 m – >7.5 m
    This wet-dry vacuum has a power cable measuring 3.5 m; the average wet-dry vacuum has a power cable measuring 5 m.
    3.5 m vs 5 m
  • 3 mm less hose diameter
    Suction hose diameter
    32 mm
    â–¼ Worse than 78% of models
    Market range: <31.75 mm – >47.625 mm
    This wet-dry vacuum has a suction hose diameter of 32 mm; the average wet-dry vacuum has a suction hose diameter of 35 mm.
    32 mm vs 35 mm

Video reviews

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

Expert reviews

In-depth analysis and verdict from leading tech publications

B
bfmtv.com
29/03/2026
Summary of the review
The 7 best industrial vacuum cleaners 2026
(Translated)Show original

Third-party reviews

Based on 3,031 buyer reviews from online shops.
Reviews last updated: August 2026 · How we calculate this
Read buyer reviews on Amazon →

What we like about LEHMANN Haddo Industrial Vacuum Cleaner

  • High 2000W suction efficiency that works well on plaster dust, rubble, and fireplace ash.
  • Versatile 3-in-1 capability handling dry dirt, wet liquid spills, and warm ash under one device.
  • Robust 20-liter heat-resistant stainless steel tank that securely holds fine dust without melting.
  • Dual-filtration setup featuring a washable HEPA filter and reusable basket filters that save money on bags.
  • Functional integrated blowing feature that allows users to quickly clean out tight corners or inflate items.
  • Excellent value for money offering heavy-duty industrial features at an affordable, budget-friendly price point.
  • Durable physical construction paired with strong, reliable metal container latches.

What we don't like about LEHMANN Haddo Industrial Vacuum Cleaner

  • The 3.5-meter power cord and 1.5-meter hose limit overall working radius, requiring frequent extension cords.
  • Operating noise level is high at around 82 decibels during maximum suction loads.
  • Emptying fine ash or plaster dust out of the bagless container can expose users to airborne dust particles.
  • Filters require very regular cleaning and thorough drying to prevent temporary drops in suction power.

Verdict

The LEHMANN Haddo Industrial Vacuum Cleaner is a versatile 3-in-1 wet, dry, and specialized ash suction appliance equipped with a high-performance 2000-watt motor and a durable 20-litre stainless steel collection tank. Key characteristics include an integrated blowing function, a dual-stage filtration setup featuring a washable HEPA filter that captures fine particles, a 1.5-metre reinforced metal hose, and a 3.5-metre power cable. Its main pros lie in its robust multi-surface capability to safely vacuum liquids, construction dust, and fireplace ash up to 45°C without requiring bags, alongside convenient maneuverability on stable caster wheels. On the downside, the device operates at a relatively high noise level of 82 decibels, which can be disruptive during prolonged indoor use.

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