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EcoAir DD1 Simple MK3 Review | 48 Data compared

Avg. price:~£210Dehumidification capacity:7.5 L/dayMaximum room area:20 m²Maximum noise level:34 dB

EcoAir DD1 Simple MK3 Review: Compare 48 specifications and user reviews to see how this product ranks in the Dehumidifiers category and whether it is worth buying.

5.6

Overall score

Score
5.6/ 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
▼
<55-66-77-88-99-10
▼ Worse than 57% of models
Score components

90%

5.2

Technical Score

10%

9.4

User score

▼Worse than 57% of dehumidifiers
5.2

Technical Score

Technical score
5.2/ 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
▼
<55-66-77-88-99-10
▼ Worse than 62% of models
Score components

80%

4.3

Performance

15%

10

Features

5%

5.0

Design

▼Worse than 62% of dehumidifiers
9.4

User score

User score
9.4/ 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
▼
<55-66-77-88-99-10
★ Better than 99% of models
Score components

70%

9.2

User ratings

30%

10

Number of reviews

Based on 6,456 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.
★Better than 99% of dehumidifiers
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Best prices

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Best rankings

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Verdict

The EcoAir DD1 Simple MK3 is a lightweight 6 kg desiccant dehumidifier designed for spaces up to 60 m², featuring a 7.5-liter daily moisture extraction rate and a 2-liter water tank with auto shut-off. Its main characteristics include an intuitive rotary dial control panel, an antibacterial silver nano filter, a manually adjustable 3D louver, and an operating temperature range of 1°C to 35°C. Key pros include a whisper-quiet 34 dBA economy mode, a highly efficient turbo laundry mode for rapid clothes drying, excellent performance in unheated winter rooms, and a provided 1-meter hose for continuous drainage. However, its notable cons include a higher power consumption of 300W to 580W compared to compressor models, a lack of a built-in digital timer, and a relatively small tank capacity that requires frequent manual emptying if not using the hose.

Technical Specifications of dehumidifier EcoAir DD1 Simple MK3

Technical Score
Technical score
5.2/ 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
▼
<55-66-77-88-99-10
▼ Worse than 62% of models
Score components:

80%

4.3

Performance

15%

10

Features

5%

5.0

Design

5.2
EcoAir DD1 Simple MK3 has a technical score of 5.2 points, lower than 62% of dehumidifiers.
User score
User score
9.4/ 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
▼
<55-66-77-88-99-10
★ Better than 99% of models
Score components

70%

9.2

User ratings

30%

10

Number of reviews

Based on 6,456 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.
9.4
EcoAir DD1 Simple MK3 has a user score of 9.44 points, higher than 99.5% of dehumidifiers.
Popularity
Popularity
10.0/ 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
▼
<55-66-77-88-99-10
★ Better than 95% of models
Popularity:
EcoAir DD1 Simple MK3 has a popularity score of 10 points, higher than 94.5% of dehumidifiers.
10
EcoAir DD1 Simple MK3 has a popularity score of 10 points, higher than 94.5% of dehumidifiers.
Ratio quality/price
Value for money
5.8/ 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
▼
<55-66-77-88-99-10
▼ Worse than 79% of models
Score components:

60%

5.6

Overall score

40%

6.1

Price

5.8
EcoAir DD1 Simple MK3 has a value-for-money score of 5.8 points, lower than 74.5% of dehumidifiers.
Technology
desiccant
Power
300 W
Power
300 W
▼ Worse than 53% of models
Market range: <23 W – >570 W
This dehumidifier draws 300 W, which is higher than the power draw of 53.1% of dehumidifiers and equal to that of 2% of dehumidifiers.
Dehumidification capacity
7.5 L/day
Dehumidification capacity
7.5 L/day
▼ Worse than 76% of models
Market range: <0.35 L/day – >30 L/day
This dehumidifier removes up to 7.5 L/day, which is lower than the daily extraction of 75.6% of dehumidifiers and equal to that of 0.5% of dehumidifiers.
Maximum airflow rate
126 m³/h
Maximum airflow rate
126 m³/h
▼ Worse than 63% of models
Market range: <95 m³/h – >250 m³/h
This dehumidifier delivers a maximum airflow of 126 m³/h, which is lower than that of 62.8% of dehumidifiers.
Airflow rate 126 m³/h
Maximum room area
20 m²
Maximum room area
20 m²
▼ 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
no
Show more
Color
white, blue
Material
plastic
Display
no
Display position
N/A
Control type
buttons
Show more

EcoAir DD1 Simple MK3 vs the average dehumidifier

246810TotalPerformanceFeaturesDesign
  • 9 dB lower maximum noise
    Maximum noise level
    34 dB
    ★ Better than 94% of models
    Market range: <35 dB – >50 dB
    This dehumidifier is quieter at maximum fan speed than the average dehumidifier (34 dB vs 43 dB).
    34 dB vs 43 dB
  • 1 filters more filtration stages
    Number of filters
    2 filters
    ▲ 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
  • 4 °C lower minimum temperature
    Minimum operating temperature
    1 °C
    ★ Better than 92% of models
    Market range: <2 °C – >15 °C
    This dehumidifier functions in colder spaces than the average dehumidifier (1 °C vs 5 °C).
    1 °C vs 5 °C
  • 3 °C higher maximum temperature
    Maximum operating temperature
    35 °C
    ▲ 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
  • 45.5% lighter
    Weight
    6 kg
    ▲ Better than 77% of models
    Market range: <1.2 kg – >16 kg
    This dehumidifier is lighter than the average dehumidifier (6 kg vs 11 kg). The average dehumidifier weighs 11 kg.
    6 kg vs 11 kg
  • 5.5 cm shallower body
    Depth
    17.5 cm
    ▲ Better than 80% of models
    Market range: <13 cm – >29 cm
    This dehumidifier sits flatter against walls than the average dehumidifier (17.5 cm vs 23 cm).
    17.5 cm vs 23 cm
  • 15.9% higher user score
    User score
    9.4/ 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
    ▼
    ▼
    <55-66-77-88-99-10
    EcoAir DD1 Simple MK3
    the average dehumidifier
    ★ Better than 98% of models
    EcoAir DD1 Simple MK3 has a higher user score than the average dehumidifier (9.44 vs 8.145).
    9.44 vs 8.15
  • 41.2% more popular
    EcoAir DD1 Simple MK3 has a higher popularity score than the average dehumidifier (10 vs 7.1).
    10 vs 7.08
  • 15.9% higher user score
    User score
    9.4/ 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
    ▼
    ▼
    <55-66-77-88-99-10
    EcoAir DD1 Simple MK3
    the average dehumidifier
    ★ Better than 98% of models
    EcoAir DD1 Simple MK3 has a higher user score than the average dehumidifier (9.44 vs 8.145).
    9.44 vs 8.15
  • 41.2% more popular
    EcoAir DD1 Simple MK3 has a higher popularity score than the average dehumidifier (10 vs 7.1).
    10 vs 7.08
  • 9 dB lower maximum noise
    Maximum noise level
    34 dB
    ★ Better than 94% of models
    Market range: <35 dB – >50 dB
    This dehumidifier is quieter at maximum fan speed than the average dehumidifier (34 dB vs 43 dB).
    34 dB vs 43 dB
  • 4 °C lower minimum temperature
    Minimum operating temperature
    1 °C
    ★ Better than 92% of models
    Market range: <2 °C – >15 °C
    This dehumidifier functions in colder spaces than the average dehumidifier (1 °C vs 5 °C).
    1 °C vs 5 °C
  • 3 °C higher maximum temperature
    Maximum operating temperature
    35 °C
    ▲ 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
  • 1 filters more filtration stages
    Number of filters
    2 filters
    ▲ 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
  • 45.5% lighter
    Weight
    6 kg
    ▲ Better than 77% of models
    Market range: <1.2 kg – >16 kg
    This dehumidifier is lighter than the average dehumidifier (6 kg vs 11 kg). The average dehumidifier weighs 11 kg.
    6 kg vs 11 kg
  • 5.5 cm shallower body
    Depth
    17.5 cm
    ▲ Better than 80% of models
    Market range: <13 cm – >29 cm
    This dehumidifier sits flatter against walls than the average dehumidifier (17.5 cm vs 23 cm).
    17.5 cm vs 23 cm
  • 3 cm narrower body
    Width
    29 cm
    ▲ Better than 64% of models
    Market range: <15.5 cm – >38.5 cm
    This dehumidifier has a narrower front profile than the average dehumidifier (29 cm vs 32 cm).
    29 cm vs 32 cm
  • 2.5 cm shorter body
    Height
    47.5 cm
    ▲ Better than 61% of models
    Market range: <24 cm – >60 cm
    This dehumidifier has a lower profile than the average dehumidifier (47.5 cm vs 50 cm).
    47.5 cm vs 50 cm
  • 6 L/day lower extraction capacity
    Dehumidification capacity
    7.5 L/day
    ▼ Worse than 76% of models
    Market range: <0.35 L/day – >30 L/day
    This dehumidifier delivers lower moisture extraction than the average dehumidifier (7.5 L/day vs 13.5 L/day).
    7.5 L/day vs 13.5 L/day
  • 14 m² less room coverage
    Maximum room area
    20 m²
    ▼ 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
  • 0.5 L smaller water tank
    Water tank capacity
    2 L
    ▼ Worse than 66% of models
    Market range: <1 L – >5.8 L
    This dehumidifier has a smaller water tank than the average dehumidifier (2 L vs 2.5 L).
    2 L vs 2.5 L
  • 5 % RH higher minimum humidity setting
    Minimum humidity setting
    35 % RH
    ▼ 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
  • 34 m³/h lower airflow rate
    Maximum airflow rate
    126 m³/h
    ▼ Worse than 63% of models
    Market range: <95 m³/h – >250 m³/h
    This dehumidifier moves less air through the unit than the average dehumidifier (126 m³/h vs 160 m³/h).
    Airflow rate 126 m³/h
    126 m³/h vs 160 m³/h
  • 30 m³ less room volume
    Maximum room volume
    50 m³
    ▼ 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
  • 8.8% worse value for money
    EcoAir DD1 Simple MK3 has a lower value-for-money score than the average dehumidifier (5.77 vs 6.3).
    5.77 vs 6.28
  • 40% more expensive
    EcoAir DD1 Simple MK3 is more expensive than the average dehumidifier (£210 vs £150).
    £210 vs £150
  • 8.8% worse value for money
    EcoAir DD1 Simple MK3 has a lower value-for-money score than the average dehumidifier (5.77 vs 6.3).
    5.77 vs 6.28
  • 40% more expensive
    EcoAir DD1 Simple MK3 is more expensive than the average dehumidifier (£210 vs £150).
    £210 vs £150
  • 6 L/day lower extraction capacity
    Dehumidification capacity
    7.5 L/day
    ▼ Worse than 76% of models
    Market range: <0.35 L/day – >30 L/day
    This dehumidifier delivers lower moisture extraction than the average dehumidifier (7.5 L/day vs 13.5 L/day).
    7.5 L/day vs 13.5 L/day
  • 14 m² less room coverage
    Maximum room area
    20 m²
    ▼ 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
  • 0.5 L smaller water tank
    Water tank capacity
    2 L
    ▼ Worse than 66% of models
    Market range: <1 L – >5.8 L
    This dehumidifier has a smaller water tank than the average dehumidifier (2 L vs 2.5 L).
    2 L vs 2.5 L
  • 5 % RH higher minimum humidity setting
    Minimum humidity setting
    35 % RH
    ▼ 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
  • 34 m³/h lower airflow rate
    Maximum airflow rate
    126 m³/h
    ▼ Worse than 63% of models
    Market range: <95 m³/h – >250 m³/h
    This dehumidifier moves less air through the unit than the average dehumidifier (126 m³/h vs 160 m³/h).
    Airflow rate 126 m³/h
    126 m³/h vs 160 m³/h
  • 30 m³ less room volume
    Maximum room volume
    50 m³
    ▼ 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
  • 30 W higher power draw
    Power
    300 W
    ▼ Worse than 53% of models
    Market range: <23 W – >570 W
    This dehumidifier draws more power than the average dehumidifier (300 W vs 270 W).
    300 W vs 270 W

Graphic comparison of EcoAir DD1 Simple MK3 and other Dehumidifiers

No results found

Third-party reviews

Based on 6,456 buyer reviews from online shops.
Reviews last updated: October 2026 · How we calculate this
Read buyer reviews on Amazon →

What customers like about EcoAir DD1 Simple MK3?

  • Performs exceptionally well in cold environments down to 1°C, making it ideal for unheated rooms, garages, basements, or boats.
  • Very easy to set up and use due to its straightforward rotary dial control system.
  • Lightweight and highly portable at only 6kg, featuring a built-in fold-down carry handle.
  • Highly effective laundry mode that quickly dries wet washing by continuously running and emitting slight ambient warmth.
  • Quiet operation on standard settings, producing minimal noise without a compressor.
  • Convenient side-loading 2-litre water tank equipped with its own lid and handle to prevent spills during emptying.

What customers dislike about EcoAir DD1 Simple MK3?

  • Consumes a higher amount of electricity compared to typical compressor-based dehumidifiers.
  • The 2-litre water tank capacity is relatively small, requiring frequent manual emptying unless using the continuous drainage hose.
  • Lacks advanced digital features, such as a built-in electronic humidistat, digital display, or built-in countdown timer.
  • Has a lower maximum daily moisture extraction rate (7.5 litres) compared to bulkier refrigerant models.
  • The air filter requires regular cleaning every two weeks to prevent overheating and component failure.

Expert reviews

In-depth analysis and verdict from leading tech publications

I
idealhome.co.uk
28/09/2023
Summary of the review
EcoAir DD1 Simple Blue MK3 Desiccant Dehumidifier Review

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