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Inventor EVA ION WIFI 20L Review | 48 Data compared

Avg. price:~£150Dehumidification capacity:20 L/dayMaximum room area:45 m²Maximum noise level:37 dB

Inventor EVA ION WIFI 20L Review: Compare 48 specifications and user reviews to see how this product ranks in the Dehumidifiers category and whether it is worth buying.

7.1

Overall score

Score
7.1/ 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 77% of models
Score components

90%

6.9

Technical Score

10%

8.9

User score

â–²Better than 77% of dehumidifiers
6.9

Technical Score

Technical score
6.9/ 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 76% of models
Score components

80%

6.6

Performance

15%

10

Features

5%

3.0

Design

â–²Better than 76% of dehumidifiers
8.9

User score

User score
8.9/ 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
★ Better than 93% of models
Score components

70%

9.2

User ratings

30%

8.2

Number of reviews

Based on 870 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 93% 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 Inventor EVA ION WIFI 20L is a high-performance compressor dehumidifier capable of removing up to 20 liters of moisture per day, making it ideal for spaces up to 70 square meters. Its primary characteristics include a 3.0-liter water tank, a 260-watt power consumption rating, 3 fan speeds with a low 37 dB(A) silent mode, an eco-friendly R290 refrigerant, a 24-hour timer, and a dedicated laundry drying feature. Major advantages include robust remote control through smart Wi-Fi smartphone integration, auto-adjusting smart dehumidification based on room temperature, and triple-action air treatment combining an air ionizer, a HEPA mini-filter, and an activated carbon mini-filter to combat odors and dust. On the downside, the 14.4 kg unit can be relatively heavy to transport between floors despite its omnidirectional caster wheels, its tank requires frequent manual emptying when not utilizing the continuous drainage hose, and some users have noted minor bubbling noises during heavy compressor operation.

Technical Specifications of dehumidifier Inventor EVA ION WIFI 20L

Technical Score
Technical score
6.9/ 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 76% of models
Score components:

80%

6.6

Performance

15%

10

Features

5%

3.0

Design

6.9
Inventor EVA ION WIFI 20L has a technical score of 6.9 points, higher than 76% of dehumidifiers.
User score
User score
8.9/ 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
★ Better than 93% of models
Score components

70%

9.2

User ratings

30%

8.2

Number of reviews

Based on 870 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.
8.9
Inventor EVA ION WIFI 20L has a user score of 8.9 points, higher than 93% of dehumidifiers.
Popularity
Popularity
8.2/ 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 72% of models
Popularity:
Inventor EVA ION WIFI 20L has a popularity score of 8.2 points, higher than 71.5% of dehumidifiers.
8.2
Inventor EVA ION WIFI 20L has a popularity score of 8.2 points, higher than 71.5% of dehumidifiers.
Ratio quality/price
Value for money
7.2/ 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 88% of models
Score components:

60%

7.1

Overall score

40%

7.4

Price

7.2
Inventor EVA ION WIFI 20L has a value-for-money score of 7.2 points, higher than 87.5% of dehumidifiers.
Technology
condensing
Power
260 W
Power
260 W
â–² Better than 52% of models
Market range: <23 W – >570 W
This dehumidifier draws 260 W, which is lower than the power draw of 52% of dehumidifiers and equal to that of 1.5% 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
168 m³/h
Maximum airflow rate
168 m³/h
â–² Better than 55% of models
Market range: <95 m³/h – >250 m³/h
This dehumidifier delivers a maximum airflow of 168 m³/h, which is higher than that of 55.1% of dehumidifiers and equal to that of 1.3% of dehumidifiers.
Maximum room area
45 m²
Maximum room area
45 m²
â–² Better than 67% of models
Market range: <15 m² – >90 m²
This dehumidifier is rated for rooms up to 45 m², which is larger than that of 67.2% of dehumidifiers and equal to that of 2% 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
buttons
Show more

Inventor EVA ION WIFI 20L vs the average dehumidifier

246810TotalPerformanceFeaturesDesign
  • 2 filters more filtration stages
    Number of filters
    3 filters
    ★ Better than 98% of models
    Market range: <0 filters – >2 filters
    This dehumidifier incorporates more air filtration stages than the average dehumidifier (3 filters vs 1 filters).
    3 filters vs 1 filters
  • 6 dB lower maximum noise
    Maximum noise level
    37 dB
    â–² Better than 83% of models
    Market range: <35 dB – >50 dB
    This dehumidifier is quieter at maximum fan speed than the average dehumidifier (37 dB vs 43 dB).
    37 dB vs 43 dB
  • 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
  • 11 m² more room coverage
    Maximum room area
    45 m²
    â–² Better than 67% of models
    Market range: <15 m² – >90 m²
    This dehumidifier covers larger rooms than the average dehumidifier (45 m² vs 34 m²).
    45 m² vs 34 m²
  • 32 m³ more room volume
    Maximum room volume
    112 m³
    â–² Better than 68% of models
    Market range: <38 m³ – >225 m³
    This dehumidifier handles larger room volumes than the average dehumidifier (112 m³ vs 80 m³).
    Derived from room area (45 m² * 2.5m ceiling height)
    112 m³ vs 80 m³
  • 0.5 L larger water tank
    Water tank capacity
    3 L
    â–² Better than 52% of models
    Market range: <1 L – >5.8 L
    This dehumidifier has a larger water tank than the average dehumidifier (3 L vs 2.5 L).
    3 L vs 2.5 L
  • 9.3% higher user score
    User score
    8.9/ 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
    Inventor EVA ION WIFI 20L
    the average dehumidifier
    ★ Better than 96% of models
    Inventor EVA ION WIFI 20L has a higher user score than the average dehumidifier (8.90 vs 8.145).
    8.9 vs 8.15
  • 8 m³/h higher airflow rate
    Maximum airflow rate
    168 m³/h
    â–² Better than 55% of models
    Market range: <95 m³/h – >250 m³/h
    This dehumidifier moves more air through the unit than the average dehumidifier (168 m³/h vs 160 m³/h).
    168 m³/h vs 160 m³/h
  • 9.3% higher user score
    User score
    8.9/ 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
    Inventor EVA ION WIFI 20L
    the average dehumidifier
    ★ Better than 96% of models
    Inventor EVA ION WIFI 20L has a higher user score than the average dehumidifier (8.90 vs 8.145).
    8.9 vs 8.15
  • 14.8% better value for money
    Inventor EVA ION WIFI 20L has a higher value-for-money score than the average dehumidifier (7.21 vs 6.3).
    7.21 vs 6.28
  • 15.9% more popular
    Inventor EVA ION WIFI 20L has a higher popularity score than the average dehumidifier (8.21 vs 7.1).
    8.21 vs 7.08
  • 6 dB lower maximum noise
    Maximum noise level
    37 dB
    â–² Better than 83% of models
    Market range: <35 dB – >50 dB
    This dehumidifier is quieter at maximum fan speed than the average dehumidifier (37 dB vs 43 dB).
    37 dB vs 43 dB
  • 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
  • 11 m² more room coverage
    Maximum room area
    45 m²
    â–² Better than 67% of models
    Market range: <15 m² – >90 m²
    This dehumidifier covers larger rooms than the average dehumidifier (45 m² vs 34 m²).
    45 m² vs 34 m²
  • 32 m³ more room volume
    Maximum room volume
    112 m³
    â–² Better than 68% of models
    Market range: <38 m³ – >225 m³
    This dehumidifier handles larger room volumes than the average dehumidifier (112 m³ vs 80 m³).
    Derived from room area (45 m² * 2.5m ceiling height)
    112 m³ vs 80 m³
  • 0.5 L larger water tank
    Water tank capacity
    3 L
    â–² Better than 52% of models
    Market range: <1 L – >5.8 L
    This dehumidifier has a larger water tank than the average dehumidifier (3 L vs 2.5 L).
    3 L vs 2.5 L
  • 8 m³/h higher airflow rate
    Maximum airflow rate
    168 m³/h
    â–² Better than 55% of models
    Market range: <95 m³/h – >250 m³/h
    This dehumidifier moves more air through the unit than the average dehumidifier (168 m³/h vs 160 m³/h).
    168 m³/h vs 160 m³/h
  • 10 W lower power draw
    Power
    260 W
    â–² Better than 52% of models
    Market range: <23 W – >570 W
    This dehumidifier draws less power than the average dehumidifier (260 W vs 270 W).
    260 W vs 270 W
  • 2 filters more filtration stages
    Number of filters
    3 filters
    ★ Better than 98% of models
    Market range: <0 filters – >2 filters
    This dehumidifier incorporates more air filtration stages than the average dehumidifier (3 filters vs 1 filters).
    3 filters vs 1 filters
  • 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
  • 2 °C lower maximum temperature
    Maximum operating temperature
    30 °C
    â–¼ Worse than 81% of models
    Market range: <30 °C – >35 °C
    This dehumidifier tolerates lower ambient heat than the average dehumidifier (30 °C vs 32 °C).
    30 °C vs 32 °C
  • 27.3% heavier
    Weight
    14 kg
    â–¼ Worse than 67% of models
    Market range: <1.2 kg – >16 kg
    This dehumidifier is heavier than the average dehumidifier (14 kg vs 11 kg). The average dehumidifier weighs 11 kg.
    14 kg vs 11 kg
  • 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
  • 1.5 cm deeper body
    Depth
    24.5 cm
    â–¼ Worse than 64% of models
    Market range: <13 cm – >29 cm
    This dehumidifier protrudes further from walls than the average dehumidifier (24.5 cm vs 23 cm).
    24.5 cm vs 23 cm
  • 1 cm taller body
    Height
    51 cm
    â–¼ Worse than 57% of models
    Market range: <24 cm – >60 cm
    This dehumidifier stands taller than the average dehumidifier (51 cm vs 50 cm).
    51 cm vs 50 cm
  • 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
  • 2 °C lower maximum temperature
    Maximum operating temperature
    30 °C
    â–¼ Worse than 81% of models
    Market range: <30 °C – >35 °C
    This dehumidifier tolerates lower ambient heat than the average dehumidifier (30 °C vs 32 °C).
    30 °C vs 32 °C
  • 27.3% heavier
    Weight
    14 kg
    â–¼ Worse than 67% of models
    Market range: <1.2 kg – >16 kg
    This dehumidifier is heavier than the average dehumidifier (14 kg vs 11 kg). The average dehumidifier weighs 11 kg.
    14 kg vs 11 kg
  • 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
  • 1.5 cm deeper body
    Depth
    24.5 cm
    â–¼ Worse than 64% of models
    Market range: <13 cm – >29 cm
    This dehumidifier protrudes further from walls than the average dehumidifier (24.5 cm vs 23 cm).
    24.5 cm vs 23 cm
  • 1 cm taller body
    Height
    51 cm
    â–¼ Worse than 57% of models
    Market range: <24 cm – >60 cm
    This dehumidifier stands taller than the average dehumidifier (51 cm vs 50 cm).
    51 cm vs 50 cm

Graphic comparison of Inventor EVA ION WIFI 20L and other Dehumidifiers

No results found

Third-party reviews

Based on 870 buyer reviews from online shops.
Reviews last updated: October 2026 · How we calculate this
Read buyer reviews on Amazon →

What customers like about Inventor EVA ION WIFI 20L?

  • Highly efficient moisture extraction and fast performance
  • Convenient smart Wi-Fi controls via smartphone app
  • Effective dedicated laundry drying mode
  • Includes built-in air ionizer, HEPA, and carbon filters
  • Energy efficient with low power consumption
  • Equipped with 360-degree caster wheels for easy mobility
  • Includes continuous drainage hose to bypass emptying the tank
  • Generally quiet operational noise levels

What customers dislike about Inventor EVA ION WIFI 20L?

  • Noticeable weight at approximately 14.4 kg when moving between floors
  • Some users report an occasional bubbling noise during operation
  • App integration can sometimes be tricky or restricted to specific smart assistants
  • The 3-liter water tank fills up quickly during heavy humidity and requires frequent emptying

Video reviews

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

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