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Devola DV20L Review | 48 Data compared

Avg. price:~£180Dehumidification capacity:20 L/dayMaximum room area:40 m²Maximum noise level:45 dB

Devola DV20L Review: Compare 48 specifications and user reviews to see how this product ranks in the Dehumidifiers category and whether it is worth buying.

6.6

Overall score

Score
6.6/ 10
✕
What it is
An overall evaluation of the dehumidifier, combining technical performance and user feedback.
When it matters
When you want a quick, balanced view of the strongest dehumidifiers for controlling excess moisture.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 62% of models
Score components

90%

6.4

Technical Score

10%

8.3

User score

â–²Better than 62% of dehumidifiers
6.4

Technical Score

Technical score
6.4/ 10
✕
What it is
An assessment of the dehumidifier's technical performance across three areas: performance, features, and design.
When it matters
When you want to compare moisture-removal capacity, room coverage, noise, efficiency, functions, and portability.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 60% of models
Score components

80%

6.6

Performance

15%

6.6

Features

5%

2.4

Design

â–²Better than 60% of dehumidifiers
8.3

User score

User score
8.3/ 10
✕
What it is
A score combining user ratings with the number of reviews received by the dehumidifier.
When it matters
When you want to understand day-to-day reliability and owner satisfaction over time.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 60% of models
Score components

70%

8.8

User ratings

30%

7.3

Number of reviews

Based on 361 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 60% of dehumidifiers
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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 Devola DV20L is a high-performance compressor dehumidifier engineered for medium-to-large spaces, delivering a powerful moisture extraction capacity of up to 20 liters per day with a substantial airflow rate of 180 m³/h. Operating efficiently in temperatures ranging from 5°C to 35°C, it consumes 378W of power and features a large 4-liter water tank with an automatic shut-off safety sensor alongside an alternative continuous drainage hose system. Its primary advantages include dual functionality as an air purifier via a medical-grade HEPA filter, a highly efficient specialized laundry drying mode, a quiet sleep cycle emitting just 36dB to 45dB, smooth rolling caster wheels, and a built-in child lock safety feature. Conversely, its notable limitations include a relatively heavy dry weight of 16.85 kg, the absence of an integrated motorized air louvre, and a loud automated startup melody that cannot be muted.

Technical Specifications of dehumidifier Devola DV20L

Technical Score
Technical score
6.4/ 10
✕
What it is
An assessment of the dehumidifier's technical performance across three areas: performance, features, and design.
When it matters
When you want to compare moisture-removal capacity, room coverage, noise, efficiency, functions, and portability.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 60% of models
Score components:

80%

6.6

Performance

15%

6.6

Features

5%

2.4

Design

6.4
Devola DV20L has a technical score of 6.4 points, higher than 60% of dehumidifiers.
User score
User score
8.3/ 10
✕
What it is
A score combining user ratings with the number of reviews received by the dehumidifier.
When it matters
When you want to understand day-to-day reliability and owner satisfaction over time.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 60% of models
Score components

70%

8.8

User ratings

30%

7.3

Number of reviews

Based on 361 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.
8.3
Devola DV20L has a user score of 8.34 points, higher than 60% of dehumidifiers.
Popularity
Popularity
7.3/ 10
✕
What it is
An indicator based on how many user reviews the dehumidifier has received.
When it matters
When you prefer a widely purchased and extensively reviewed dehumidifier.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 54% of models
Popularity:
Devola DV20L has a popularity score of 7.3 points, higher than 54% of dehumidifiers.
7.3
Devola DV20L has a popularity score of 7.3 points, higher than 54% of dehumidifiers.
Ratio quality/price
Value for money
6.6/ 10
✕
What it is
An indicator combining the dehumidifier's overall evaluation with its price.
When it matters
When you want strong moisture-control performance and useful features for the money.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 65% of models
Score components:

60%

6.6

Overall score

40%

6.7

Price

6.6
Devola DV20L has a value-for-money score of 6.6 points, higher than 65% of dehumidifiers.
Technology
condensing
Power
378 W
Power
378 W
â–¼ Worse than 68% of models
Market range: <23 W – >570 W
This dehumidifier draws 378 W, which is higher than the power draw of 67.9% of dehumidifiers.
Dehumidification capacity
20 L/day
Dehumidification capacity
20 L/day
â–² Better than 61% of models
Market range: <0.35 L/day – >30 L/day
This dehumidifier removes up to 20 L/day, which is higher than the daily extraction of 61% of dehumidifiers and equal to that of 19% of dehumidifiers.
Maximum airflow rate
180 m³/h
Maximum airflow rate
180 m³/h
â–² Better than 61% of models
Market range: <95 m³/h – >250 m³/h
This dehumidifier delivers a maximum airflow of 180 m³/h, which is higher than that of 60.9% of dehumidifiers and equal to that of 5.1% of dehumidifiers.
Maximum room area
40 m²
Maximum room area
40 m²
â–² Better than 55% of models
Market range: <15 m² – >90 m²
This dehumidifier is rated for rooms up to 40 m², which is larger than that of 55.2% of dehumidifiers and equal to that of 10% of dehumidifiers.
Show more
Fan
yes
Drying mode
yes
Anti-freeze
yes
Automatic shut-off when full
yes
Timer
yes
Show more
Color
white
Material
plastic
Display
yes
Display position
top
Control type
touch
Show more

Devola DV20L vs the average dehumidifier

246810TotalPerformanceFeaturesDesign
  • 1 filters more filtration stages
    Number of filters
    2 filters
    â–² Better than 76% of models
    Market range: <0 filters – >2 filters
    This dehumidifier incorporates more air filtration stages than the average dehumidifier (2 filters vs 1 filters).
    2 filters vs 1 filters
  • 1.5 L larger water tank
    Water tank capacity
    4 L
    â–² Better than 68% of models
    Market range: <1 L – >5.8 L
    This dehumidifier has a larger water tank than the average dehumidifier (4 L vs 2.5 L).
    4 L vs 2.5 L
  • 6.5 L/day higher extraction capacity
    Dehumidification capacity
    20 L/day
    â–² Better than 61% of models
    Market range: <0.35 L/day – >30 L/day
    This dehumidifier delivers higher moisture extraction than the average dehumidifier (20 L/day vs 13.5 L/day).
    20 L/day vs 13.5 L/day
  • 3 °C higher maximum temperature
    Maximum operating temperature
    35 °C
    â–² Better than 51% of models
    Market range: <30 °C – >35 °C
    This dehumidifier tolerates hotter ambient conditions than the average dehumidifier (35 °C vs 32 °C).
    35 °C vs 32 °C
  • 20 m³/h higher airflow rate
    Maximum airflow rate
    180 m³/h
    â–² Better than 61% of models
    Market range: <95 m³/h – >250 m³/h
    This dehumidifier moves more air through the unit than the average dehumidifier (180 m³/h vs 160 m³/h).
    180 m³/h vs 160 m³/h
  • 6 m² more room coverage
    Maximum room area
    40 m²
    â–² Better than 55% of models
    Market range: <15 m² – >90 m²
    This dehumidifier covers larger rooms than the average dehumidifier (40 m² vs 34 m²).
    40 m² vs 34 m²
  • 20 m³ more room volume
    Maximum room volume
    100 m³
    â–² Better than 58% of models
    Market range: <38 m³ – >225 m³
    This dehumidifier handles larger room volumes than the average dehumidifier (100 m³ vs 80 m³).
    Derived from room area (40 m² * 2.5m ceiling height)
    100 m³ vs 80 m³
  • 5.7% better value for money
    Devola DV20L has a higher value-for-money score than the average dehumidifier (6.64 vs 6.3).
    6.64 vs 6.28
  • 5.7% better value for money
    Devola DV20L has a higher value-for-money score than the average dehumidifier (6.64 vs 6.3).
    6.64 vs 6.28
  • 2.4% higher user score
    User score
    8.3/ 10
    ✕
    What it is
    A score combining user ratings with the number of reviews received by the dehumidifier.
    When it matters
    When you want to understand day-to-day reliability and owner satisfaction over time.
    Score distribution
    â–¼
    â–¼
    <55-66-77-88-99-10
    Devola DV20L
    the average dehumidifier
    ★ Better than 90% of models
    Devola DV20L has a higher user score than the average dehumidifier (8.34 vs 8.145).
    8.34 vs 8.15
  • 2.7% more popular
    Devola DV20L has a higher popularity score than the average dehumidifier (7.27 vs 7.1).
    7.27 vs 7.08
  • 1.5 L larger water tank
    Water tank capacity
    4 L
    â–² Better than 68% of models
    Market range: <1 L – >5.8 L
    This dehumidifier has a larger water tank than the average dehumidifier (4 L vs 2.5 L).
    4 L vs 2.5 L
  • 6.5 L/day higher extraction capacity
    Dehumidification capacity
    20 L/day
    â–² Better than 61% of models
    Market range: <0.35 L/day – >30 L/day
    This dehumidifier delivers higher moisture extraction than the average dehumidifier (20 L/day vs 13.5 L/day).
    20 L/day vs 13.5 L/day
  • 3 °C higher maximum temperature
    Maximum operating temperature
    35 °C
    â–² Better than 51% of models
    Market range: <30 °C – >35 °C
    This dehumidifier tolerates hotter ambient conditions than the average dehumidifier (35 °C vs 32 °C).
    35 °C vs 32 °C
  • 20 m³/h higher airflow rate
    Maximum airflow rate
    180 m³/h
    â–² Better than 61% of models
    Market range: <95 m³/h – >250 m³/h
    This dehumidifier moves more air through the unit than the average dehumidifier (180 m³/h vs 160 m³/h).
    180 m³/h vs 160 m³/h
  • 6 m² more room coverage
    Maximum room area
    40 m²
    â–² Better than 55% of models
    Market range: <15 m² – >90 m²
    This dehumidifier covers larger rooms than the average dehumidifier (40 m² vs 34 m²).
    40 m² vs 34 m²
  • 20 m³ more room volume
    Maximum room volume
    100 m³
    â–² Better than 58% of models
    Market range: <38 m³ – >225 m³
    This dehumidifier handles larger room volumes than the average dehumidifier (100 m³ vs 80 m³).
    Derived from room area (40 m² * 2.5m ceiling height)
    100 m³ vs 80 m³
  • 1 filters more filtration stages
    Number of filters
    2 filters
    â–² Better than 76% of models
    Market range: <0 filters – >2 filters
    This dehumidifier incorporates more air filtration stages than the average dehumidifier (2 filters vs 1 filters).
    2 filters vs 1 filters
  • 12 h shorter timer
    Maximum timer duration
    12 h
    â–¼ Worse than 79% of models
    Market range: <12 h – >24 h
    This dehumidifier supports a shorter timer schedule than the average dehumidifier (12 h vs 24 h).
    12 h vs 24 h
  • 2 dB higher maximum noise
    Maximum noise level
    45 dB
    â–¼ Worse than 55% of models
    Market range: <35 dB – >50 dB
    This dehumidifier is louder at maximum fan speed than the average dehumidifier (45 dB vs 43 dB).
    45 dB vs 43 dB
  • 108 W higher power draw
    Power
    378 W
    â–¼ Worse than 68% of models
    Market range: <23 W – >570 W
    This dehumidifier draws more power than the average dehumidifier (378 W vs 270 W).
    378 W vs 270 W
  • 6.8 cm wider body
    Width
    38.8 cm
    â–¼ Worse than 93% of models
    Market range: <15.5 cm – >38.5 cm
    This dehumidifier has a wider front profile than the average dehumidifier (38.8 cm vs 32 cm).
    38.8 cm vs 32 cm
  • 31.8% heavier
    Weight
    14.5 kg
    â–¼ Worse than 71% of models
    Market range: <1.2 kg – >16 kg
    This dehumidifier is heavier than the average dehumidifier (14.5 kg vs 11 kg). The average dehumidifier weighs 11 kg.
    14.5 kg vs 11 kg
  • 8.7 cm taller body
    Height
    58.7 cm
    â–¼ Worse than 87% of models
    Market range: <24 cm – >60 cm
    This dehumidifier stands taller than the average dehumidifier (58.7 cm vs 50 cm).
    58.7 cm vs 50 cm
  • 1 cm deeper body
    Depth
    24 cm
    â–¼ Worse than 56% of models
    Market range: <13 cm – >29 cm
    This dehumidifier protrudes further from walls than the average dehumidifier (24 cm vs 23 cm).
    24 cm vs 23 cm
  • 20% more expensive
    Devola DV20L is more expensive than the average dehumidifier (£180 vs £150).
    £180 vs £150
  • 20% more expensive
    Devola DV20L is more expensive than the average dehumidifier (£180 vs £150).
    £180 vs £150
  • 2 dB higher maximum noise
    Maximum noise level
    45 dB
    â–¼ Worse than 55% of models
    Market range: <35 dB – >50 dB
    This dehumidifier is louder at maximum fan speed than the average dehumidifier (45 dB vs 43 dB).
    45 dB vs 43 dB
  • 108 W higher power draw
    Power
    378 W
    â–¼ Worse than 68% of models
    Market range: <23 W – >570 W
    This dehumidifier draws more power than the average dehumidifier (378 W vs 270 W).
    378 W vs 270 W
  • 12 h shorter timer
    Maximum timer duration
    12 h
    â–¼ Worse than 79% of models
    Market range: <12 h – >24 h
    This dehumidifier supports a shorter timer schedule than the average dehumidifier (12 h vs 24 h).
    12 h vs 24 h
  • 6.8 cm wider body
    Width
    38.8 cm
    â–¼ Worse than 93% of models
    Market range: <15.5 cm – >38.5 cm
    This dehumidifier has a wider front profile than the average dehumidifier (38.8 cm vs 32 cm).
    38.8 cm vs 32 cm
  • 8.7 cm taller body
    Height
    58.7 cm
    â–¼ Worse than 87% of models
    Market range: <24 cm – >60 cm
    This dehumidifier stands taller than the average dehumidifier (58.7 cm vs 50 cm).
    58.7 cm vs 50 cm
  • 31.8% heavier
    Weight
    14.5 kg
    â–¼ Worse than 71% of models
    Market range: <1.2 kg – >16 kg
    This dehumidifier is heavier than the average dehumidifier (14.5 kg vs 11 kg). The average dehumidifier weighs 11 kg.
    14.5 kg vs 11 kg
  • 1 cm deeper body
    Depth
    24 cm
    â–¼ Worse than 56% of models
    Market range: <13 cm – >29 cm
    This dehumidifier protrudes further from walls than the average dehumidifier (24 cm vs 23 cm).
    24 cm vs 23 cm

Graphic comparison of Devola DV20L and other Dehumidifiers

No results found

Third-party reviews

Based on 361 buyer reviews from online shops.
Reviews last updated: October 2026 · How we calculate this
Read buyer reviews on Amazon →

What customers like about Devola DV20L?

  • High extraction rate (up to 20L per day) quickly clears damp and condensation in large spaces.
  • Effective 'Laundry Mode' blows dry air directly onto clothes, drastically speeding up indoor drying time.
  • Built-in HEPA filter actively captures dust and airborne allergens to improve overall air quality.
  • Considerably quieter than many competing 20L models, operating at around 45dB.
  • Excellent value for money, with energy-efficient operation and helpful safety features like child lock and tilt protection.

What customers dislike about Devola DV20L?

  • The 4L water tank can become quite heavy when full, even though it is simple to remove.
  • With only a single built-in side handle, it can be slightly tricky to manoeuvre over thick carpets.

Compare Devola DV20L with other Dehumidifiers

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