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Klarstein DryFy 20 Review | 48 Data compared

Avg. price:~£180Dehumidification capacity:20 L/dayMaximum room area:50 m²Maximum noise level:45 dB

Klarstein DryFy 20 Review: Compare 48 specifications and user reviews to see how this product ranks in the Dehumidifiers category and whether it is worth buying.

7.8

Overall score

Score
7.8/ 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
★ Better than 90% of models
Score components

90%

7.7

Technical Score

10%

8.4

User score

★Better than 90% of dehumidifiers
7.7

Technical Score

Technical score
7.7/ 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
★ Better than 90% of models
Score components

80%

7.4

Performance

15%

10

Features

5%

4.8

Design

★Better than 90% of dehumidifiers
8.4

User score

User score
8.4/ 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
â–¼
<55-66-77-88-99-10
â–² Better than 62% of models
Score components

70%

9.0

User ratings

30%

6.9

Number of reviews

Based on 482 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 62% 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 Klarstein DryFy 20 is a high-performance compressor dehumidifier featuring a 400W to 420W power rating, an air circulation rate of 230 m³/h, and a powerful daily moisture extraction capacity of 20 liters, making it ideal for effectively managing humidity in spaces up to 22 to 50 m². Its core characteristics and pros include a generous 4.4 to 5-liter water tank with an automatic overflow shut-off alarm, an integrated hygrostat for target humidity adjustment between 30% and 80%, a 24-hour programmable timer, continuous auto-swing air distribution, and a dedicated laundry drying mode alongside an integrated nylon pre-filter that cleans dust from the air. On the downside, the unit operates at a maximum noise level of 45 to 46 dB which some users may find less suitable for ultra-quiet bedrooms, its heavy 14.2 kg build requires relying entirely on its built-in floor castors for mobility, and performance efficiency can decline significantly when used in ambient room temperatures falling below its optimal 4°C to 5°C operating threshold.

Technical Specifications of dehumidifier Klarstein DryFy 20

Technical Score
Technical score
7.7/ 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
★ Better than 90% of models
Score components:

80%

7.4

Performance

15%

10

Features

5%

4.8

Design

7.7
Klarstein DryFy 20 has a technical score of 7.7 points, higher than 89.5% of dehumidifiers.
User score
User score
8.4/ 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
â–¼
<55-66-77-88-99-10
â–² Better than 62% of models
Score components

70%

9.0

User ratings

30%

6.9

Number of reviews

Based on 482 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.
8.4
Klarstein DryFy 20 has a user score of 8.37 points, higher than 61.5% of dehumidifiers.
Popularity
Popularity
6.9/ 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 55% of models
Popularity:
Klarstein DryFy 20 has a popularity score of 6.9 points, lower than 53.5% of dehumidifiers.
6.9
Klarstein DryFy 20 has a popularity score of 6.9 points, lower than 53.5% of dehumidifiers.
Ratio quality/price
Value for money
7.4/ 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
★ Better than 94% of models
Score components:

60%

7.8

Overall score

40%

6.7

Price

7.4
Klarstein DryFy 20 has a value-for-money score of 7.4 points, higher than 93.5% of dehumidifiers.
Technology
condensing
Power
420 W
Power
420 W
â–¼ Worse than 73% of models
Market range: <23 W – >570 W
This dehumidifier draws 420 W, which is higher than the power draw of 73.5% of dehumidifiers and equal to that of 7.1% 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
230 m³/h
Maximum airflow rate
230 m³/h
â–² Better than 80% of models
Market range: <95 m³/h – >250 m³/h
This dehumidifier delivers a maximum airflow of 230 m³/h, which is higher than that of 80.1% of dehumidifiers and equal to that of 4.5% of dehumidifiers.
Maximum room area
50 m²
Maximum room area
50 m²
â–² Better than 71% of models
Market range: <15 m² – >90 m²
This dehumidifier is rated for rooms up to 50 m², which is larger than that of 71.1% of dehumidifiers and equal to that of 7.5% of dehumidifiers.
Show more
Fan
yes
Drying mode
yes
Anti-freeze
yes
Automatic shut-off when full
yes
Timer
yes
Show more
Color
grey
Material
plastic
Display
yes
Display position
top
Control type
touch
Show more

Klarstein DryFy 20 vs the average dehumidifier

246810TotalPerformanceFeaturesDesign
  • 2.5 L larger water tank
    Water tank capacity
    5 L
    â–² Better than 80% of models
    Market range: <1 L – >5.8 L
    This dehumidifier has a larger water tank than the average dehumidifier (5 L vs 2.5 L).
    5 L vs 2.5 L
  • 70 m³/h higher airflow rate
    Maximum airflow rate
    230 m³/h
    â–² Better than 80% of models
    Market range: <95 m³/h – >250 m³/h
    This dehumidifier moves more air through the unit than the average dehumidifier (230 m³/h vs 160 m³/h).
    230 m³/h vs 160 m³/h
  • 16 m² more room coverage
    Maximum room area
    50 m²
    â–² Better than 71% of models
    Market range: <15 m² – >90 m²
    This dehumidifier covers larger rooms than the average dehumidifier (50 m² vs 34 m²).
    50 m² vs 34 m²
  • 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
  • 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
  • 1 °C lower minimum temperature
    Minimum operating temperature
    4 °C
    â–² Better than 85% of models
    Market range: <2 °C – >15 °C
    This dehumidifier functions in colder spaces than the average dehumidifier (4 °C vs 5 °C).
    4 °C vs 5 °C
  • 0.2 m longer power cord
    Power cord length
    1.7 m
    â–² Better than 80% of models
    Market range: <1.5 m – >1.8 m
    This dehumidifier offers longer electrical reach than the average dehumidifier (1.7 m vs 1.5 m).
    1.7 m vs 1.5 m
  • 45 m³ more room volume
    Maximum room volume
    125 m³
    â–² Better than 74% of models
    Market range: <38 m³ – >225 m³
    This dehumidifier handles larger room volumes than the average dehumidifier (125 m³ vs 80 m³).
    Derived from room area (50 m² * 2.5m ceiling height)
    125 m³ vs 80 m³
  • 18.5% better value for money
    Klarstein DryFy 20 has a higher value-for-money score than the average dehumidifier (7.44 vs 6.3).
    7.44 vs 6.28
  • 2.8% higher user score
    User score
    8.4/ 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
    â–¼
    â–¼
    <55-66-77-88-99-10
    Klarstein DryFy 20
    the average dehumidifier
    ★ Better than 91% of models
    Klarstein DryFy 20 has a higher user score than the average dehumidifier (8.37 vs 8.145).
    8.37 vs 8.15
  • 2.5 L larger water tank
    Water tank capacity
    5 L
    â–² Better than 80% of models
    Market range: <1 L – >5.8 L
    This dehumidifier has a larger water tank than the average dehumidifier (5 L vs 2.5 L).
    5 L vs 2.5 L
  • 70 m³/h higher airflow rate
    Maximum airflow rate
    230 m³/h
    â–² Better than 80% of models
    Market range: <95 m³/h – >250 m³/h
    This dehumidifier moves more air through the unit than the average dehumidifier (230 m³/h vs 160 m³/h).
    230 m³/h vs 160 m³/h
  • 16 m² more room coverage
    Maximum room area
    50 m²
    â–² Better than 71% of models
    Market range: <15 m² – >90 m²
    This dehumidifier covers larger rooms than the average dehumidifier (50 m² vs 34 m²).
    50 m² vs 34 m²
  • 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
  • 1 °C lower minimum temperature
    Minimum operating temperature
    4 °C
    â–² Better than 85% of models
    Market range: <2 °C – >15 °C
    This dehumidifier functions in colder spaces than the average dehumidifier (4 °C vs 5 °C).
    4 °C vs 5 °C
  • 45 m³ more room volume
    Maximum room volume
    125 m³
    â–² Better than 74% of models
    Market range: <38 m³ – >225 m³
    This dehumidifier handles larger room volumes than the average dehumidifier (125 m³ vs 80 m³).
    Derived from room area (50 m² * 2.5m ceiling height)
    125 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
  • 0.2 m longer power cord
    Power cord length
    1.7 m
    â–² Better than 80% of models
    Market range: <1.5 m – >1.8 m
    This dehumidifier offers longer electrical reach than the average dehumidifier (1.7 m vs 1.5 m).
    1.7 m vs 1.5 m
  • 150 W higher power draw
    Power
    420 W
    â–¼ Worse than 73% of models
    Market range: <23 W – >570 W
    This dehumidifier draws more power than the average dehumidifier (420 W vs 270 W).
    420 W vs 270 W
  • 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
  • 29.1% heavier
    Weight
    14.2 kg
    â–¼ Worse than 69% of models
    Market range: <1.2 kg – >16 kg
    This dehumidifier is heavier than the average dehumidifier (14.2 kg vs 11 kg). The average dehumidifier weighs 11 kg.
    14.2 kg vs 11 kg
  • 2 cm wider body
    Width
    34 cm
    â–¼ Worse than 58% of models
    Market range: <15.5 cm – >38.5 cm
    This dehumidifier has a wider front profile than the average dehumidifier (34 cm vs 32 cm).
    34 cm vs 32 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
  • 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
  • 20% more expensive
    Klarstein DryFy 20 is more expensive than the average dehumidifier (£180 vs £150).
    £180 vs £150
  • 2.5% less popular
    Klarstein DryFy 20 has a lower popularity score than the average dehumidifier (6.91 vs 7.1).
    6.91 vs 7.08
  • 20% more expensive
    Klarstein DryFy 20 is more expensive than the average dehumidifier (£180 vs £150).
    £180 vs £150
  • 2.5% less popular
    Klarstein DryFy 20 has a lower popularity score than the average dehumidifier (6.91 vs 7.1).
    6.91 vs 7.08
  • 150 W higher power draw
    Power
    420 W
    â–¼ Worse than 73% of models
    Market range: <23 W – >570 W
    This dehumidifier draws more power than the average dehumidifier (420 W vs 270 W).
    420 W vs 270 W
  • 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
  • 29.1% heavier
    Weight
    14.2 kg
    â–¼ Worse than 69% of models
    Market range: <1.2 kg – >16 kg
    This dehumidifier is heavier than the average dehumidifier (14.2 kg vs 11 kg). The average dehumidifier weighs 11 kg.
    14.2 kg vs 11 kg
  • 2 cm wider body
    Width
    34 cm
    â–¼ Worse than 58% of models
    Market range: <15.5 cm – >38.5 cm
    This dehumidifier has a wider front profile than the average dehumidifier (34 cm vs 32 cm).
    34 cm vs 32 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
  • 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 Klarstein DryFy 20 and other Dehumidifiers

No results found

Third-party reviews

Based on 482 buyer reviews from online shops.
Reviews last updated: October 2026 · How we calculate this
Read buyer reviews on Amazon →

What customers like about Klarstein DryFy 20?

  • Highly efficient at removing moisture from the air quickly
  • Generous 5-liter water tank capacity reducing the frequency of emptying
  • User-friendly control panel with simple and intuitive buttons
  • Effective dedicated laundry-drying mode for faster clothes drying
  • Aesthetically pleasing design with clean lines and an elegant honeycomb pattern
  • Easy mobility due to integrated carrying handles and smooth-rolling floor castors
  • Useful automation features including a 24-hour timer and precise hygrostat targets

What customers dislike about Klarstein DryFy 20?

  • Initial heavy usage can cause a noticeable temporary spike in energy bills
  • The official smartphone companion application can feel unpolished and glitchy
  • Can be bulky and space-consuming in smaller rooms
  • Operational noise can be disruptive in quiet bedrooms when running on the highest power setting

Expert reviews

In-depth analysis and verdict from leading tech publications

L
lite-magazin.de
30/10/2017
Summary of the review
Klarstein DryFy 20 Dehumidifier Lite-Magazin Review
(Translated)Show original
D
deshumidificateur-d-air.com
07/12/2025
Summary of the review
Klarstein DryFy 20 Dehumidifier Technical Review
(Translated)Show original

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