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10 Best most energy efficient dehumidifier uk

Welcome to our top 10 product reviews for most energy efficient dehumidifier uk. We've scoured the market to bring you the best of the best, with products ranging from a 7.1 score up to a whopping 9.8 score!

Updated January 2026
topTop product
1
Pro Breeze® 20L/Day Compressor Dehumidifier - Energy Efficient with Laundry Mode, Humidity Sensor & Indicator, Carbon Air Filter for Mould, Damp & Moisture - for Home, Office & Bedroom
picked 202 times today
9.8
Exceptional

Pro Breeze® 20L/Day Compressor Dehumidifier - Energy Efficient with Laundry Mode, Humidity Sensor & Indicator, Carbon Air Filter for Mould, Damp & Moisture - for Home, Office & Bedroom

Main Highlights

WINNER OF THE WHICH? BEST BUY AWARD (2025): “This Best Buy draws plenty of moisture from damp air at room temperature and doesn’t use too much energy while doing so. Unlike many refrigerant models, it works reasonably well in colder rooms too.”

REMOVES UP TO 20 LITRES PER DAY: The Pro Breeze 20L Compressor Dehumidifier for home and office is suitable for medium to large rooms up to 325 sq. ft. The energy-efficient dehumidification technology removes up to 20L of moisture per day, helping prevent damp and mould.

BIG TANK = FEWER EMPTIES: Features an extra-large 5.5L water tank, which automatically shuts off when full, and a drainage hose is included for continuous operation.

INTELLIGENT HUMIDITY SENSOR: The smart humidity sensor with LED lights tracks the rooms humidity and switches the dehumidifier off once the desired level is reached.

AIR-DRY LAUNDRY EFFICIENTLY: This effective moisture absorber also has an innovative laundry drying mode, helping you to dry your clothes quicker and more efficiently without putting the heating on. Using the latest technology, it's capable of extracting up to 600% more water than previous models.

BREATHE CLEANER AIR: This dehumidifier for home, kitchen and bathroom features an advanced carbon filter which helps remove musty odours and a washable mess filter that blocks dust, hair and other particles.

SUPERIOR AIR CIRCULATION: The auto swing function automatically rotates the louvre 120 degrees to improve air circulation and prevent damp or mould.

5 OPERATION MODES: Choose from 5 advanced operating modes, including strong, natural, ventilation, continuous and laundry. In addition, this dehumidifier for bedroom has a safety child lock to deactivate all buttons and a sleep mode that will turn all the lights off for undisturbed sleep.

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9.8
Exceptional
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2
Dreo 20L/day Smart Dehumidifier Low Energy, 35dB Quiet Dehumidifiers for Home, Humidity Sensor & Display, Auto Mode, 3 Speed, Humidity Control, Laundry Dry, Good Housekeeping Institute Approved 2026
9.6
Excellent

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Dreo 20L/day Smart Dehumidifier Low Energy, 35dB Quiet Dehumidifiers for Home, Humidity Sensor & Display, Auto Mode, 3 Speed, Humidity Control, Laundry Dry, Good Housekeeping Institute Approved 2026

Main Highlights

AWARD-RECOGNIZED QUALITY: Approved by the Good Housekeeping Institute (2026), demonstrating reliable performance and trusted quality.

20L/day performance: At 30°C, 80% RH, this humidifier for home reduce up to 36% moisture per hour, helping bedrooms, bathrooms and living areas to stay comfortably dry, and healthier.(data from DREO Lab: in a 12.6ft × 12.5ft × 9.7ft room, humidity dropped from 90% to 54% within 60 minutes)

35 dB Silent & winter-ready: Its whisper-quiet compressor runs below 35dB for a silent dehumidifier feel—ideal for the bedroom. Thanks to its portable size, it not only saves energy but it saves space in your room as well.

Reduce humidity & bills: Rated at 0.3kW/H with up to 2.3L/kWh efficiency, this smart dehumidifier saves more and can auto stop when the tank is full.

Two ways to drain, more ways to enjoy: Drain the tank manually or with a hose; this portable dehumidifier alerts when the tank is full and shuts-off for safety. Its four wheels and a carry handle make this portable dehumidifier easy to move.

Smart Voice & App Control: Stay always in control of humidity with this smart dehumidifier, use the DREO app, or voice commands with Alexa or Google Home to control humidity from anywhere.

Precise humidity control: Choose Comfort, Auto or Continuous; set a target humidity and the electric dehumidifier will maintain your level within ±5% RH for consistent, hands-off moisture control.

Easy to Use: Reliable even in cold environments, its intelligent auto-defrost system continuously monitors ambient temperature and automatically activates when temperatures drop below 5°C, ensuring uninterrupted operation while maintaining consistent dehumidification efficiency.

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9.6
Excellent
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bestBest value
3
HUMILABS 20L/Day Dehumidifiers for Home with Large 4.5L Water Tank, Compressor Dehumidifier - Low Energy, Low Noise, Effectively Removes Room Moisture-for Office, Bedroom & Bathroom
9.5
Excellent

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HUMILABS 20L/Day Dehumidifiers for Home with Large 4.5L Water Tank, Compressor Dehumidifier - Low Energy, Low Noise, Effectively Removes Room Moisture-for Office, Bedroom & Bathroom

Main Highlights

Efficient dehumidification:HUMLABS dehumidifier uses a high-efficiency compressor with a dehumidification capacity of 20L/day, which can effectively inhibit the growth of mold and mildew. It is suitable for large rooms with an area of 60 square meters, such as bedrooms, bathrooms and garages.

Automatic Dehumidification:You may set your desired humidity level (30%-80%). The unit's built-in humidity sensor monitors room humidity, switching off when the target humidity is reached. Should humidity exceed the set value, the dehumidifier will automatically resume operation.

3 Working Modes:The dehumidifier features three operating modes: Auto/Continuous and Sleep. Dry Clothes Mode: The dehumidifier operates continuously to accelerate the drying of laundry. Sleep Mode: The indicator light dims, the fan operates at low speed, and noise levels remain below 36 dB.

Manual and Automatic Dual Drain:The air dehumidifier has a 4.5 L water tank, and when it reaches the maximum capacity, it automatically stops until the water tank is drained.The dehumidifier also comes with a 1 m long drain hose that can be connected to the drain hole for continuous drainage

Easy to Move and Clean:The rear air intake is equipped with a removable and washable filter that can filter impurities in the air and is easy to clean.The 360-degree rotatable wheels and built-in handle make it easy to move the dehumidifier to other rooms for dehumidification.

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9.5
Excellent
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4
Devola 20L/day Low Energy Dehumidifier, Quiet & Energy Efficient Dehumidifier for Home & Air purifier With HEPA filter, Laundry Drying Dehumidifiers
9.2
Very Good

Save £15.04

Devola 20L/day Low Energy Dehumidifier, Quiet & Energy Efficient Dehumidifier for Home & Air purifier With HEPA filter, Laundry Drying Dehumidifiers

Main Highlights

【 AWARD WINNING QUALITY】 Proudly approved by the Good Housekeeping Institute 2025, ensuring trusted performance and reliability.

【 COST OF LIVING ENERGY SAVING STAR 】Energy efficient dehumidifier has low power consumption and optimised energy usage, making it cost effective and practical for daily use. It is highly effective for removing excess moisture from the air with a powerful extraction of up to 20L per day in temperatures as low as 5°.

【 LAUNDRY DRYING MODE 】Not just a dehumidifier but also a clothes dryer with a dedicated laundry drying function and easy to remove cleanable filters.

【 EXTREMELY QUIET OPERATION 】This powerful dehumidifier efficiently removes moisture to protect walls, curtains, furniture and appliances from mould and damp at just 36dB at full speed. By keeping the air dry, it even supports the longer shelf life of food. Ideal for bedroom, living room, hallway, bathroom, kitchen, conservatory, cellar, garage. Removes condensation, takes the chill out of the air, prevents damp walls, damp smells and mould.

【 EASY TO USE 】The durable HEPA filter helps to reduce dust and purifies the air. The removable water tank with comfort handle and overflow protection devices is easy to empty or connect the drain hose (included) to the drain opening for effortless automatic draining for continuous water drainage.

【 4L WATER TANK 】Automatically switches off when full, Continuous drainage hose (included) enables uninterrupted use. 4 castors and integrated carry handle make the unit easily moved from room to room

【TRUSTED BRITISH BRAND】- We at Devola provide 1 year of free warranty which can be extended upto 2 years and a lifetime of product support.

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9.2
Very Good
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5
EUHOMY 20L/Day Dehumidifier for Home, Low Energy & Ultra-quiet Smart Electric Dehumidifier with Laundry Mode, with Auto Defrost & Humidity Sensor, 24-Timer, Continuous Drainage, Nylon Filter
9.1
Very Good

Save £20

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EUHOMY 20L/Day Dehumidifier for Home, Low Energy & Ultra-quiet Smart Electric Dehumidifier with Laundry Mode, with Auto Defrost & Humidity Sensor, 24-Timer, Continuous Drainage, Nylon Filter

Main Highlights

【Cost-Efficient & Low Energy Dehumidifiers】: Say goodbye to dampness with powerful EUHOMY electric dehumidifier! Engineered with an ultra-efficient compressor, running cost of our energy efficient dehumidifiers for home is as low as 6.72p per hour(based on 24p/kWh). Thanks to smart features such as auto-defrost, 24-hour timer, humidity control, and auto-shut off, the bathroom dehumidifier automatically optimizes performance – for maximum efficiency without sacrificing comfort.

【Ultra Quiet 20L Dehumidifier with 3 Mode】: Long press the MODE for 3 seconds to select sleep mode. De humidifier for house is Operating at 39 dB for silent nighttime use, with dimmed indicators and zero light pollution to eliminate disruptions, ensuring a peaceful, undisturbed sleep. Press the MODE to switch between Auto mode and dry mode.Quick drying without damaging clothes. Dehumidifier with laundry mode is perfect for rainy days or last-minute outfits—no more damp waits!

【Convenient & Smart Compressor Dehumidifier】: 20L dehumidifier for home with intelligent humidity sensor, which can display the real-time humidity of the room at any time through the 3 Colors LED Indicator. It supports precise adjustments within a 30%-80% RH range. Once target humidity is reached, the unit will turn off to conserve energy; Simple operation panel designed for quick adjustments and lasting clarity; the detachable nylon filter ensures easy cleaning for sustained efficiency.

【Laundry Dehumidifier with Drain Hose】: 4.5L large capacity tank with auto shut-off and continuous drainage hose ensures hassle-free water management—no more frequent emptying!Dehumidifier for bedroom features handle and 360°wheels let you glide it from damp bathrooms to bedroom effortlessly. The R290 eco-refrigerant boosts performance while reducing environmental impact. Child lock prevents accidental setting changes, the dehumidifer is ideal for busy families. 30.5L × 23.9W × 49.5H(cm).

【Premium Bedroom Dehumidifiers for Home】: EUHOMY large room dehumidifiers 20l comes with a 12-month warranty from the date of original purchase and lifetime technical service support, If you have any questions about your dehumidifier, our dedicated support team is ready to assist you 24/7. Our dehumidifiers for drying clothes included detailed instruction manual is dedicated to helping you solve problems encountered during use.We’re committed to making your shopping experience perfect!

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9.1
Very Good
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Why Trust One Clear Winner?

One Clear Winner spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own.

About One Clear Winner

How We Tested

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

Learn more about testing

51

Products Considered

62

Consumers Consulted

24

Hours Researched

Why Trust One Clear Winner?

One Clear Winner spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own.

About One Clear Winner

How We Tested

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

Learn more about testing

51

Products Considered

62

Consumers Consulted

24

Hours Researched

6
Dehumidifier 12L/Day, Dehumidifiers with Automatic Humidity Sensor, 2.5L Tank, Laundry Drying, Dehumidifiers for Home Energy Efficient, 24h Timer, Digital Display, Drain Hose, 10 Yrs. Guar.
8.8
Good

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Dehumidifier 12L/Day, Dehumidifiers with Automatic Humidity Sensor, 2.5L Tank, Laundry Drying, Dehumidifiers for Home Energy Efficient, 24h Timer, Digital Display, Drain Hose, 10 Yrs. Guar.

Main Highlights

🍃 POWERFUL 12L/DAY DEHUMIDIFIER & 24H TIMER: Effectively combats dampness and condensation by extracting up to 12 litres of moisture daily (30℃/80%RH). Master your environment with precise humidity management—30%-80% humidity adjustable (5% increments), automatically monitors and adjusts humidity to the set value. Take control effortlessly with the built-in 24-hour timer.

🍃 EFFORTLESS DRYING & INTELLIGENT PROTECTION: The dehumidifier customize performance with 2 fan speeds (High/Low) and 3 modes, effortlessly dry your laundry in damp weather. Features include Child Lock for safe operation, auto-defrost for efficiency in low temperatures, and auto-restart with memory to resume settings after a power outage.

🍃 LARGE 2.5L WATER TANK & EFFORTLESS MOBILITY: Minimize interruptions thanks to the generous 2.5L water tank (water level visible), featuring automatic shut-off the moment it fills. Utilize the included drain hose to achieve continuous drainage. Smooth-rolling 360° casters and a comfort-grip top handle make moving the dehumidifier between rooms, closets, or basements incredibly simple and strain-free.

🍃 QUIET COMFORT & EASY CONTROLS: The dehumidifiers for home runs quietly at 40 dB, just like the sound of a quiet library. Equipped with a clear LED control panel, the dehumidifier makes adjusting settings effortless. Direct airflow precisely with manual louvers (0-90°), and features a washable, removable filter that traps dust and minimizes odors.

💡 NOTE: After delivery, the dehumidifier should be placed upright for 24 hours before use. For optimal performance, always store the device upright. When using, please keep at least 20 cm away from the wall to obtain better effect and extend service life.

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8.8
Good
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Devola 12L/day Dehumidifier, Energy Efficient (3p per hour to run) Ideal Dehumidifiers for Home with 2.9L Tank, Dual Filtration, Timer, Laundry Drying Mode, Continuous Drainage
8.6
Good

Save £55

Devola 12L/day Dehumidifier, Energy Efficient (3p per hour to run) Ideal Dehumidifiers for Home with 2.9L Tank, Dual Filtration, Timer, Laundry Drying Mode, Continuous Drainage

Main Highlights

【AWARD WINNING QUALITY】Proudly approved by the Good Housekeeping Institute 2025, ensuring trusted performance and reliability.

【POWERFUL & EFFICIENT MOISTURE REMOVAL】Removes up to 12 litres of moisture per day to help prevent damp, mould, and condensation in homes, offices, and basements — now with the highest airflow in the market for a 12L dehumidifier, delivering an impressive 190m³/hr for faster, more effective drying.

【MULTI-MODE CONVENIENCE】One Touch Laundry Mode (automatic, minimal intervention), Night Mode (quiet, energy-efficient overnight operation), Manual Mode (full user control), and Continuous Mode (uninterrupted operation for high-demand use).

【SMART CONTROL PANEL】User-friendly digital display with adjustable humidity levels, timer (1–8 hours), child lock, and auto restart after power failure for seamless performance.

【ADVANCED FILTERATION & EASY CARE】Features an anti-bacterial dust filter for long-lasting performance and a replaceable carbon filter that helps purify the air, keeping your environment cleaner and fresher with minimal maintenance.

【COMPACT & PORTABLE WITH LARGE 2.9L TANK】Compact & Portable with Large 2.9L Tank: Designed with a large 2.9-litre water tank to reduce frequent emptying, along with a lightweight, easy-to-move body. The built-in auto shut-off function stops the unit when the tank is full, preventing spills and ensuring safe, worry-free operation.

【ECO-FRIENDLY R290 REFRIGENT】Built with natural R290 refrigerant, offering zero ozone depletion potential and a low global warming impact — sustainable and energy efficient.

【TRUSTED BRITISH BRAND】We at Devola provide 1 year of free warranty which can be extended upto 2 years and a lifetime of product support.

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8.6
Good
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CONOPUPlus 12L/Day Dehumidifier, Auto Humidity Control, 24H Timer & Clothes Drying Mode, Energy-Efficient Dehumidifiers for Home, Ideal for Apartments, Basements, Laundry Rooms
8.4
Good

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CONOPUPlus 12L/Day Dehumidifier, Auto Humidity Control, 24H Timer & Clothes Drying Mode, Energy-Efficient Dehumidifiers for Home, Ideal for Apartments, Basements, Laundry Rooms

Main Highlights

12L/Day High-Efficiency Dehumidifier​:This ​dehumidifier for home​ uses compressor-powered technology to remove moisture 5-10x faster than traditional models, making it ideal for combating persistent humidity in rainy seasons, damp basements, or as a powerful ​dehumidifier for bedroom​ spaces

24H Smart Timer & Energy-Saving Dehumidifiers for Home​:Perfect for ​home dehumidifiers, the programmable on/off cycles (0.21kW/h) align with your schedule – activate before arriving home or set for sleep hours – while reducing energy costs

Auto Humidity Control in Compact Dehumidifiers​:Equipped with intelligent sensors, these ​dehumidifiers for bedroom and small spaces​ maintain preset humidity levels and auto-defrost to prevent frost buildup, ensuring long-term performance with minimal maintenance

Clothes Drying Mode:Featuring dual hose options (60cm/20cm), this ​dehumidifier for laundry rooms​ enables hassle-free drainage or direct clothes drying, speeding up laundry days without water tank emptying

Dual Airflow Modes for Versatile Dehumidifiers​:Switch between Turbo mode (rapid dehumidification) and Sleep mode (whisper-quiet) – a must-have feature for ​bedroom dehumidifiers​ – ensuring 24/7 comfort with one-touch control

Safe & Compact Dehumidifiers for Apartments​:Operating efficiently at 7-35°C, these ​space-saving dehumidifiers​ include overflow reminders and tank alerts, perfect for apartments, basements, or as a reliable ​dehumidifier for home​ use.

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8.4
Good
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Dehumidifier for Home Damp 2.2L, Electric Small Dehumidifier with H11 Filter, T&H Display/Colored Light/Energy Efficient, Target Setting/Sleep Mode/Timer/Auto-Defrost, for Bedroom Closet
8.1
Good

Save £10

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Dehumidifier for Home Damp 2.2L, Electric Small Dehumidifier with H11 Filter, T&H Display/Colored Light/Energy Efficient, Target Setting/Sleep Mode/Timer/Auto-Defrost, for Bedroom Closet

Main Highlights

【72W Electric Dehumidifier for Home Damp】The continuous rain in autumn and winter brings mold on the walls, damp and smelly clothes, and sick body ete. This new dehumidifier has a power of only 72W, which is energy-saving and environmentally friendly. Even if it is running 24 hours a day, it will not increase your electricity bill

【Smart Dehumidifier with Digital Display】This dehumidifier adopts touch operation, and you can control the dehumidifier by clicking the icon on the screen. In addition, this dehumidifier was designed with a visual LCD digital display, so users can track the machine status, ambient temperature, ambient humidity, etc. at any time

【Dehumidifier of Small Spaces】This dehumidifier is designed for small spaces and is suitable for use in spaces within 30 square meters, such as bedrooms, wardrobes, cabinets, bookcases and other small spaces. Note: When running this dehumidifier, in order to obtain the best dehumidification effect, please close the doors and windows and increase the ambient temperature

【Electric Dehumidifier with Multi-functions Menu】This is a multifunctional and convenient dehumidifier. Menu function 1 - Set target humidity: You can select the dehumidification target you need within the range of 40%-70%; Menu function 2 - Timer: 24-hour timing, it will auto stop after the countdown ends; Menu function 3 - Sleep mode: Once entering sleep mode, the dehumidifier will reduce the noise, turn off the lights, and enter a low-energy state, which will not disturb your sleep

【Dehumidifier with H11 Filter】The H11 filter is designed on the back of the machine, which can remove about 95% to 99.5% of particles larger than 0.3 microns. While keeping the air fresh, it can significantly increase the service life of the machine

【Auto Defrost in Low Temp】The machine is designed with an automatic defrost function. When the ambient temperature is below 15℃(59℉), the machine will automatically defrosting to ensure the dehumidification effect. Note: The lower the temperature, the worse the dehumidification effect. It is recommended to operate in an environment above 15℃(59℉)

【Colored LED Lights】Soft colored lights are designed in the water tank, so that it can serve as a decorative light while dehumidifying, adding a warm atmosphere to the room. When running at night, it can also be used as a night light

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8.1
Good
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