Updated:23 October 2026
Rank 1-18 of the best dehumidifiers
Our recommendation Price Customer rating
1. Comparison winner
Pro Breeze 20L Dehumidifier
Pro Breeze 20L Dehumidifier
Available immediately
free shipping
  • designed for low energy consumption with an efficient compressor and auto shut-off system
  • operates quietly suitable for use in home and office without disturbances
  • removes up to 20 litres of moisture per day to prevent mould and musty smells with a 5.5 litre capacity water tank
Our rating
9,9
very good
200+ purchases last month
2. Best value
Devola 12L/Day Dehumidifier with Dust Filter
Devola 12L/Day Dehumidifier with Dust Filter
Available immediately
free shipping
  • low energy consumption with an estimated running cost of around 5p per hour based on 24p per kWh
  • noise level of 36 decibels at full speed for quiet operation
  • dehumidification capacity up to 12 litres per day in ambient temperatures down to 5 degrees celsius
Our rating
9,6
very good
EcoNour 20L/Day Smart WiFi Dehumidifier, Auto-Humidity Control, 4.5L Tank, 24-Hour Timer, Child Lock, Continuous Draining, Laundry Dry Mode
EcoNour 20L/Day Smart WiFi Dehumidifier, Auto-Humidity Control, 4.5L Tank, 24-Hour Timer, Child Lock, Continuous Draining, Laundry Dry Mode
Available immediately
free shipping
  • noise level around 38 decibels
  • dehumidification rate up to 20 litres per day
  • automatic operation modes with a 24-hour timer for scheduling
Our rating
9,6
very good
4. Bestseller
Pro Breeze 12L Dehumidifier with Humidity Sensor, White
Pro Breeze 12L Dehumidifier with Humidity Sensor, White
Available immediately
free shipping
  • low energy consumption with efficient compressor and auto shut-off system
  • operates at a noise level of less than 38dB for quiet use
  • dehumidification capacity with large 1.8 litre water tank for extended operation
Our rating
9,6
very good
Cosi Home 25L/Day Dehumidifier
Cosi Home 25L/Day Dehumidifier
Available immediately
free shipping
  • low power consumption for optimised energy usage
  • quiet operation with low noise level
  • removes up to 25 litres of moisture from the air each day
Our rating
9,6
very good
Pro Breeze OmniDry 12L Dehumidifier
Pro Breeze OmniDry 12L Dehumidifier
Available immediately
free shipping
  • low energy consumption at only 7p per hour (October 2022)
  • quiet operation for use in various rooms without disturbance
  • removes up to 12 litres of moisture per day
Our rating
9,6
very good
AEOCKY Max 25L/d Dehumidifier, suitable for spaces up to 200 m³ (50 m²), smart compressor with drain hose, for drying clothes, bedrooms, bathrooms and basements
AEOCKY Max 25L/d Dehumidifier, suitable for spaces up to 200 m³ (50 m²), smart compressor with drain hose, for drying clothes, bedrooms, bathrooms and basements
Available immediately
free shipping
  • energy efficiency up to 50% higher than similar products, helping to reduce annual electricity costs
  • noise level as low as 40 dB on the lowest setting, and remains quieter than rivals at maximum power
  • dehumidification capacity up to 25 litres per day in hot and humid conditions and 20 litres per day in warm damp environments
Our rating
9,6
very good
Honeywell 12L/Day Dehumidifier with Digital Display
Honeywell 12L/Day Dehumidifier with Digital Display
Available immediately
free shipping
  • energy efficient dehumidifier with low power consumption costing around 5p per hour
  • noise levels range from 40db to 42.5db for quiet operation
  • capable of removing up to 12 litres of water per day
Our rating
9,5
very good
AirEase 12L/Day Dehumidifier – 36dB Quiet, 2.5L Tank, Drain Hose, 24H Timer, Smart Humidity Control
AirEase 12L/Day Dehumidifier – 36dB Quiet, 2.5L Tank, Drain Hose, 24H Timer, Smart Humidity Control
Available immediately
free shipping
  • noise level up to 36 dB, delivering whisper quiet operation for undisturbed sleep in nurseries and bedrooms
  • dehumidification rate of 12 litres per day in rooms up to 60 cubic metres
  • water tank capacity of 2.5 litres, 25 per cent larger than many rivals, with automatic shut-off when the tank is full or when the target humidity (30 per cent to 80 per cent) is reached
Our rating
9,3
good
Compressor Dehumidifier with Digital Humidity Display, Ultra-Quiet, Energy-Efficient, Continuous Drainage, 24-Hour Timer
Compressor Dehumidifier with Digital Humidity Display, Ultra-Quiet, Energy-Efficient, Continuous Drainage, 24-Hour Timer
Available immediately
free shipping
  • energy consumption 120 watts
  • noise level under 38 decibels
  • dehumidification capacity 6 litres per day and covers up to 1500 sq ft
Our rating
9,1
good
AEOCKY 25L/d Smart Dehumidifier with Drain Hose for Home (200m³/50m²)
AEOCKY 25L/d Smart Dehumidifier with Drain Hose for Home (200m³/50m²)
Available immediately
free shipping
  • energy efficient design reduces energy use and running costs
  • whisper-quiet operation thanks to a noise reduction system and dual-chamber air design
  • dehumidifies up to 25 litres per day for spaces up to 50 square metres (200 cubic metres)
Our rating
9,1
good
COMFEE' Aqua Dry 12 L/day Dehumidifier – Smart Dry, 2.5 L Tank, Low Noise, Drain Hose & Continuous Drainage
COMFEE' Aqua Dry 12 L/day Dehumidifier – Smart Dry, 2.5 L Tank, Low Noise, Drain Hose & Continuous Drainage
Available immediately
free shipping
  • ERP certified energy efficiency using the natural refrigerant R290 to help keep running costs low
  • advanced low noise compressor provides quiet operation with a sleep mode sound level of 36 dB
  • dehumidification capacity up to 12 litres per day with humidity settable from 35% to 85%
Our rating
9,0
good
Nyxi 12L/Day Dehumidifier with Digital Humidity Sensor, Auto-Off, 24-Hour Timer, Continuous Drainage
Nyxi 12L/Day Dehumidifier with Digital Humidity Sensor, Auto-Off, 24-Hour Timer, Continuous Drainage
Available immediately
free shipping
  • power usage of 250 watts provides efficient humidity control
  • noise level around 42 decibels allowing quiet operation in bedrooms
  • dehumidification capacity up to 12 litres per day at 30°C and 80% relative humidity
Our rating
8,8
good
EasyAcc 1200ml Electric Dehumidifier
EasyAcc 1200ml Electric Dehumidifier
Available immediately
free shipping
  • energy consumption of 0.79 kWh per 24 hours
  • noise level less than 35 dB
  • dehumidification capacity of 400ml of water per day
Our rating
8,8
good
900+ purchases last month
AROEVE 990ml Compact Quiet Dehumidifier with 7-Colour Light, Auto Shutoff and Defrost Protection
AROEVE 990ml Compact Quiet Dehumidifier with 7-Colour Light, Auto Shutoff and Defrost Protection
Available immediately
free shipping
  • energy use of 23 watts, about 0.55 kWh per day
  • noise level of 28 decibels for near silent operation
  • dehumidification rate of up to 450 millilitres per day to reduce humidity
Our rating
8,5
good
200+ purchases last month
ANSIO 500ml Dehumidifier Pack
ANSIO 500ml Dehumidifier Pack
Available immediately
free shipping
  • hydrophilic crystals draw and retain moisture from the air
  • absorbs up to three times its own weight in water
  • suitable for rooms including kitchens, bathrooms, living rooms, bedrooms, basements, caravans and boats
Our rating
8,5
good
Pro Breeze Osmo Dehumidifier 700g Refillable Tablet Black
Pro Breeze Osmo Dehumidifier 700g Refillable Tablet Black
Available immediately
free shipping
  • Power consumption is zero as the unit operates without electricity
  • Noise level is completely silent at 0 dB
  • Dehumidification performance removes up to 1 litre of moisture from the air and provides up to 100 days of operation even after the tablet dissolves
Our rating
8,5
good
CONOPU Dehumidifier 2300ml
CONOPU Dehumidifier 2300ml
Available immediately
free shipping
  • energy consumption not specified
  • sound level reduced in sleep mode for quieter operation at night
  • dehumidifies up to 800ml per day under ideal conditions
Our rating
8,4
good

Similar Dehumidifier comparisons

dehumidifiers buying guide: How to choose the right product from the above dehumidifiers test or comparison

Understanding Dehumidifiers: What They Are and How They Help Us

What is a Dehumidifier?

A dehumidifier is an appliance designed to reduce the level of humidity in the air. Imagine coming home on a muggy day, feeling the thick air clinging to your skin. A dehumidifier draws in damp air and extracts moisture, making the environment more comfortable and helping to prevent mold growth, dust mites, and other issues associated with excess humidity.

How Dehumidifiers Benefit Our Living Spaces

When we lower humidity levels, we create a healthier atmosphere. For instance, in a damp basement or bathroom, a dehumidifier can significantly improve air quality and reduce the likelihood of damage to furniture and belongings. Furthermore, these devices can enhance our overall comfort levels during hot months, allowing us to enjoy our indoor spaces without the constant discomfort of sticky air.

Choosing the Right Dehumidifier for Your Home: Size and Capacity Explained

Importance of Size and Capacity

Selecting the right size of dehumidifier is crucial. If it’s too small, it may struggle to keep up with the moisture levels, while a too-large unit can lead to over-drying and fluctuation in humidity. Understanding the square footage of the area you intend to dehumidify is essential. Generally, the larger the space, the higher the capacity required.

Calculating Your Needs

To determine the appropriate capacity, consider the moisture levels in the space, which can be classified as mild, moderate, or extreme. For instance, if you’re dealing with a mildly damp room, a unit rated at 30 pints per day is usually sufficient for about 1,500 square feet. However, for basements or areas prone to severe moisture, opting for a model with a higher capacity could be beneficial.

Key Features to Look for in a Dehumidifier: A Simple Guide

Essential Features to Consider

When shopping for a dehumidifier, several features can greatly enhance your user experience. Look for models with adjustable humidity settings, as they allow you to set your ideal humidity level, ensuring comfort without unnecessary energy consumption. An automatic shut-off feature is practical, preventing overflow and protecting your device.

Portability and Maintenance

Portability can be a big plus, especially if you want to move the dehumidifier between rooms. Models with wheels or handles make this task easier. Additionally, consider the ease of filter cleaning and water tank removal, as regular maintenance can significantly influence your unit’s longevity and effectiveness.

Maintaining Your Dehumidifier for Long-Lasting Performance

Routine Care and Maintenance

Regular maintenance is key to ensuring your dehumidifier remains efficient and effective. Start by cleaning or replacing the filters as recommended in the user manual. Clogged filters not only hinder performance but can also lead to unpleasant odours. Additionally, emptying the tank promptly prevents any overflow issues.

Long-Term Performance Tips

It’s also wise to check the coils occasionally for dust build-up. If you notice a decrease in performance, a simple coil cleaning can do wonders. Throughout the seasons, monitor the performance regularly; sometimes, a simple adjustment in settings can enhance efficiency.

Tips for Maximising Efficiency: When and How to Use Your Dehumidifier

Optimal Timing for Use

For best results, operate your dehumidifier during the most humid hours of the day. In many regions, humidity peaks in the late afternoon or evening, and running your unit during these times can effectively manage moisture levels. On particularly humid days, don’t hesitate to keep it on for extended periods.

Strategic Placement

Consider where you place your dehumidifier. Positioning it away from walls and corners allows for better airflow, enhancing its efficiency. Additionally, ensure that any vents or registers are not obstructed. The goal is to facilitate the smooth circulation of air throughout the space.

Table of contents
  1. Understanding Dehumidifiers: What They Are and How They Help Us
  2. Choosing the Right Dehumidifier for Your Home: Size and Capacity Explained
  3. Key Features to Look for in a Dehumidifier: A Simple Guide
  4. Maintaining Your Dehumidifier for Long-Lasting Performance
  5. Tips for Maximising Efficiency: When and How to Use Your Dehumidifier

Overview

1. Comparison winner
Pro Breeze 20L Dehumidifier
Our rating
9,9
very good
Pro Breeze 20L DehumidifierAvailable immediately
2. Best value
Devola 12L/Day Dehumidifier with Dust Filter
Our rating
9,6
very good
Devola 12L/Day Dehumidifier with Dust FilterAvailable immediately
EcoNour 20L/Day Smart WiFi Dehumidifier, Auto-Humidity Control, 4.5L Tank, 24-Hour Timer, Child Lock, Continuous Draining, Laundry Dry Mode
Our rating
9,6
very good
EcoNour 20L/Day Smart WiFi Dehumidifier, Auto-Humidity Control, 4.5L Tank, 24-Hour Timer, Child Lock, Continuous Draining, Laundry Dry ModeAvailable immediately
4. Bestseller
Pro Breeze 12L Dehumidifier with Humidity Sensor, White
Our rating
9,6
very good
Pro Breeze 12L Dehumidifier with Humidity Sensor, WhiteAvailable immediately
Cosi Home 25L/Day Dehumidifier
Our rating
9,6
very good
Cosi Home 25L/Day DehumidifierAvailable immediately
Pro Breeze OmniDry 12L Dehumidifier
Our rating
9,6
very good
Pro Breeze OmniDry 12L DehumidifierAvailable immediately
AEOCKY Max 25L/d Dehumidifier, suitable for spaces up to 200 m³ (50 m²), smart compressor with drain hose, for drying clothes, bedrooms, bathrooms and basements
Our rating
9,6
very good
AEOCKY Max 25L/d Dehumidifier, suitable for spaces up to 200 m³ (50 m²), smart compressor with drain hose, for drying clothes, bedrooms, bathrooms and basementsAvailable immediately
Honeywell 12L/Day Dehumidifier with Digital Display
Our rating
9,5
very good
Honeywell 12L/Day Dehumidifier with Digital DisplayAvailable immediately
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