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Supra DU122 ECO Review | 48 Data compared

Avg. price:~£260Dehumidification capacity:12 L/dayMaximum room area:20 m²Maximum noise level:52 dB

Supra DU122 ECO Review: Compare 48 specifications and user reviews to see how this product ranks in the Dehumidifiers category and whether it is worth buying.

4.5

Overall score

Score
4.5/ 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–¼ Worse than 83% of models
Score components

90%

4.5

Technical Score

10%

?

User score

â–¼Worse than 83% of dehumidifiers
4.5

Technical Score

Technical score
4.5/ 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–¼ Worse than 76% of models
Score components

80%

4.8

Performance

15%

3.3

Features

5%

3.2

Design

â–¼Worse than 76% of dehumidifiers
?

User score

User score
8.0/ 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–¼ Worse than 74% of models
Score components

70%

?

User ratings

30%

?

Number of reviews

  • No image
No image

Best prices

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Best rankings

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Verdict

The Supra DU122 ECO is a compressor-based dehumidifier designed for rooms up to 20 m², featuring a 220-watt power output and a moisture extraction capacity of 12 liters per day. Main characteristics include an adjustable electronic timer, multiple speed settings, a relative humidity display, a 3.5-liter water tank capacity, and an automated alert system that flashes a filter-cleaning indicator after 250 hours of use. Its primary advantages are a significant tank capacity for its sizing, anti-mold efficiency, and explicit level indicators that boost user comfort. However, its operation relies on a standard compressor which can make it less effective in temperatures dropping below 5°C, and it lacks complex 3D multi-directional airflow options.

Technical Specifications of dehumidifier Supra DU122 ECO

Technical Score
Technical score
4.5/ 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–¼ Worse than 76% of models
Score components:

80%

4.8

Performance

15%

3.3

Features

5%

3.2

Design

4.5
Supra DU122 ECO has a technical score of 4.5 points, lower than 76.5% of dehumidifiers.
User score
User score
8.0/ 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–¼ Worse than 74% of models
Score components

70%

?

User ratings

30%

?

Number of reviews

?
Popularity
Popularity
1.0/ 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–¼ Worse than 99% of models
Popularity:
Supra DU122 ECO has a popularity score of 1 point, lower than 82.5% of dehumidifiers.
1.0
Supra DU122 ECO has a popularity score of 1 point, lower than 82.5% of dehumidifiers.
Ratio quality/price
Value for money
4.7/ 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–¼ Worse than 99% of models
Score components:

60%

4.5

Overall score

40%

5.0

Price

4.7
Supra DU122 ECO has a value-for-money score of 4.7 points, lower than 99% of dehumidifiers.
Technology
condensing
Power
220 W
Power
220 W
â–² Better than 61% of models
Market range: <23 W – >570 W
This dehumidifier draws 220 W, which is lower than the power draw of 60.7% of dehumidifiers and equal to that of 1% of dehumidifiers.
Dehumidification capacity
12 L/day
Dehumidification capacity
12 L/day
â–¼ Worse than 52% of models
Market range: <0.35 L/day – >30 L/day
This dehumidifier removes up to 12 L/day, which is lower than the daily extraction of 51.7% of dehumidifiers and equal to that of 12.7% of dehumidifiers.
Maximum airflow rate
?
Maximum room area
20 m²
Maximum room area
20 m²
â–¼ Worse than 73% of models
Market range: <15 m² – >90 m²
This dehumidifier is rated for rooms up to 20 m², which is smaller than that of 72.6% of dehumidifiers and equal to that of 12.9% of dehumidifiers.
Show more
Fan
yes
Drying mode
yes
Anti-freeze
yes
Automatic shut-off when full
yes
Timer
yes
Show more
Color
white, black
Material
plastic
Display
yes
Display position
top
Control type
buttons
Show more

Supra DU122 ECO vs the average dehumidifier

246810TotalPerformanceFeaturesDesign
  • 1 L larger water tank
    Water tank capacity
    3.5 L
    â–² Better than 62% of models
    Market range: <1 L – >5.8 L
    This dehumidifier has a larger water tank than the average dehumidifier (3.5 L vs 2.5 L).
    3.5 L vs 2.5 L
  • 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
  • 50 W lower power draw
    Power
    220 W
    â–² Better than 61% of models
    Market range: <23 W – >570 W
    This dehumidifier draws less power than the average dehumidifier (220 W vs 270 W).
    220 W vs 270 W
  • 1 cm shorter body
    Height
    49 cm
    â–² Better than 57% of models
    Market range: <24 cm – >60 cm
    This dehumidifier has a lower profile than the average dehumidifier (49 cm vs 50 cm).
    49 cm vs 50 cm
  • 1 L larger water tank
    Water tank capacity
    3.5 L
    â–² Better than 62% of models
    Market range: <1 L – >5.8 L
    This dehumidifier has a larger water tank than the average dehumidifier (3.5 L vs 2.5 L).
    3.5 L vs 2.5 L
  • 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
  • 50 W lower power draw
    Power
    220 W
    â–² Better than 61% of models
    Market range: <23 W – >570 W
    This dehumidifier draws less power than the average dehumidifier (220 W vs 270 W).
    220 W vs 270 W
  • 1 cm shorter body
    Height
    49 cm
    â–² Better than 57% of models
    Market range: <24 cm – >60 cm
    This dehumidifier has a lower profile than the average dehumidifier (49 cm vs 50 cm).
    49 cm vs 50 cm
  • 9 dB higher maximum noise
    Maximum noise level
    52 dB
    â–¼ Worse than 93% of models
    Market range: <35 dB – >50 dB
    This dehumidifier is louder at maximum fan speed than the average dehumidifier (52 dB vs 43 dB).
    52 dB vs 43 dB
  • 14 m² less room coverage
    Maximum room area
    20 m²
    â–¼ Worse than 73% of models
    Market range: <15 m² – >90 m²
    This dehumidifier covers smaller rooms than the average dehumidifier (20 m² vs 34 m²).
    20 m² vs 34 m²
  • 20 h shorter timer
    Maximum timer duration
    4 h
    â–¼ Worse than 99% of models
    Market range: <12 h – >24 h
    This dehumidifier supports a shorter timer schedule than the average dehumidifier (4 h vs 24 h).
    4 h vs 24 h
  • 5 % RH higher minimum humidity setting
    Minimum humidity setting
    35 % RH
    â–¼ Worse than 57% of models
    Market range: <30 % RH – >40 % RH
    This dehumidifier has a higher minimum humidity setting than the average dehumidifier (35 % RH vs 30 % RH). The average dehumidifier has a minimum humidity setting of 30 % RH.
    35 % RH vs 30 % RH
  • 1.5 L/day lower extraction capacity
    Dehumidification capacity
    12 L/day
    â–¼ Worse than 52% of models
    Market range: <0.35 L/day – >30 L/day
    This dehumidifier delivers lower moisture extraction than the average dehumidifier (12 L/day vs 13.5 L/day).
    12 L/day vs 13.5 L/day
  • 30 m³ less room volume
    Maximum room volume
    50 m³
    â–¼ Worse than 70% of models
    Market range: <38 m³ – >225 m³
    This dehumidifier handles smaller room volumes than the average dehumidifier (50 m³ vs 80 m³).
    Derived from room area (20 m² * 2.5m ceiling height)
    50 m³ vs 80 m³
  • 34.4% worse value for money
    Supra DU122 ECO has a lower value-for-money score than the average dehumidifier (4.67 vs 6.3).
    4.67 vs 6.28
  • 4 cm deeper body
    Depth
    27 cm
    â–¼ Worse than 82% of models
    Market range: <13 cm – >29 cm
    This dehumidifier protrudes further from walls than the average dehumidifier (27 cm vs 23 cm).
    27 cm vs 23 cm
  • 34.4% worse value for money
    Supra DU122 ECO has a lower value-for-money score than the average dehumidifier (4.67 vs 6.3).
    4.67 vs 6.28
  • 7.08x less popular
    Supra DU122 ECO has a lower popularity score than the average dehumidifier (1 vs 7.1).
    1 vs 7.08
  • 73.3% more expensive
    Supra DU122 ECO is more expensive than the average dehumidifier (£260 vs £150).
    £260 vs £150
  • 1.8% lower user score
    User score
    8.0/ 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
    Supra DU122 ECO
    the average dehumidifier
    â–² Better than 85% of models
    Supra DU122 ECO has a lower user score than the average dehumidifier (8.00 vs 8.145).
    8 vs 8.15
  • 9 dB higher maximum noise
    Maximum noise level
    52 dB
    â–¼ Worse than 93% of models
    Market range: <35 dB – >50 dB
    This dehumidifier is louder at maximum fan speed than the average dehumidifier (52 dB vs 43 dB).
    52 dB vs 43 dB
  • 14 m² less room coverage
    Maximum room area
    20 m²
    â–¼ Worse than 73% of models
    Market range: <15 m² – >90 m²
    This dehumidifier covers smaller rooms than the average dehumidifier (20 m² vs 34 m²).
    20 m² vs 34 m²
  • 5 % RH higher minimum humidity setting
    Minimum humidity setting
    35 % RH
    â–¼ Worse than 57% of models
    Market range: <30 % RH – >40 % RH
    This dehumidifier has a higher minimum humidity setting than the average dehumidifier (35 % RH vs 30 % RH). The average dehumidifier has a minimum humidity setting of 30 % RH.
    35 % RH vs 30 % RH
  • 1.5 L/day lower extraction capacity
    Dehumidification capacity
    12 L/day
    â–¼ Worse than 52% of models
    Market range: <0.35 L/day – >30 L/day
    This dehumidifier delivers lower moisture extraction than the average dehumidifier (12 L/day vs 13.5 L/day).
    12 L/day vs 13.5 L/day
  • 30 m³ less room volume
    Maximum room volume
    50 m³
    â–¼ Worse than 70% of models
    Market range: <38 m³ – >225 m³
    This dehumidifier handles smaller room volumes than the average dehumidifier (50 m³ vs 80 m³).
    Derived from room area (20 m² * 2.5m ceiling height)
    50 m³ vs 80 m³
  • 20 h shorter timer
    Maximum timer duration
    4 h
    â–¼ Worse than 99% of models
    Market range: <12 h – >24 h
    This dehumidifier supports a shorter timer schedule than the average dehumidifier (4 h vs 24 h).
    4 h vs 24 h
  • 4 cm deeper body
    Depth
    27 cm
    â–¼ Worse than 82% of models
    Market range: <13 cm – >29 cm
    This dehumidifier protrudes further from walls than the average dehumidifier (27 cm vs 23 cm).
    27 cm vs 23 cm
  • 3 cm wider body
    Width
    35 cm
    â–¼ Worse than 70% of models
    Market range: <15.5 cm – >38.5 cm
    This dehumidifier has a wider front profile than the average dehumidifier (35 cm vs 32 cm).
    35 cm vs 32 cm
  • 4.5% heavier
    Weight
    11.5 kg
    â–¼ Worse than 52% of models
    Market range: <1.2 kg – >16 kg
    This dehumidifier is heavier than the average dehumidifier (11.5 kg vs 11 kg). The average dehumidifier weighs 11 kg.
    11.5 kg vs 11 kg

Graphic comparison of Supra DU122 ECO and other Dehumidifiers

No results found

Third-party reviews

What customers like about Supra DU122 ECO?

  • Efficiently removes moisture and reduces condensation in small rooms, helping to prevent mold and musty odors.
  • Great value for money, especially when considering its 12-litres-per-day extraction capacity.
  • Includes a dedicated 'laundry mode' (buanderie) that runs on maximum power to help dry clothes indoors much faster.
  • Highly mobile and easy to move between rooms thanks to multidirectional wheels and integrated carrying handles.
  • Features a very manageable 3.5-litre removable water tank that includes a fill-level indicator to prevent overspill.
  • Equipped with an antibacterial and anti-dust air filter to improve overall indoor air quality.

What customers dislike about Supra DU122 ECO?

  • Operates at up to $52 \text{ dB(A)}$, which some users find too noisy to comfortably leave running in a bedroom overnight.
  • Users note that the water tank can be a bit awkward or messy to remove and empty without spilling.
  • Limited to smaller surface areas, covering up to roughly $20 \text{ m}^2$, meaning it is ineffective for whole-house dehumidification.

Compare Supra DU122 ECO with other Dehumidifiers

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