10 Best Dehumidifier And Air Purifier in The UK

Last updated on 02/08/2025

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Pro Breeze® 20L OmniDry WiFi Dehumidifier with Automatic Humidity Sensor & Display, 24Hr Timer, Laundry Drying, Continuous Drainage with Smart App - WINNER OF THE WHICH? BEST BUY AWARD

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Why We Love It

Energy-saving dehumidifier saves money.
Efficient laundry drying mode.
Smart app control convenience.

Main Highlights

WINNER OF THE WHICH? BEST BUY AWARD: Awarded the Which? Best Buy for Dehumidifiers (April 2025) recognising top-tier performance, reliability, and value. Independently rated one of the best dehumidifiers on the market.
LOW ENERGY CONSUMPTION: This powerful Pro Breeze dehumidifier efficiently removes water per day with an ultra-efficient compressor, a 24-Hour on/off timer and an energy saving auto shut-off system. It's ideal for combatting damp, mould, condensation and moisture in homes, garages and bathrooms. Running cost as low as 7p per hour (October 2022).
SMART APP CONTROL: Use the free Pro Breeze app or voice commands to control all the functions of this smart 20L dehumidifier from your bed or sofa. Compatible with Amazon Alexa and Google Home for iPhone and Android.
ULTRA-QUIET & COMPACT SIZE: With sound levels of less than 38dB, this compressor dehumidifier is a market-leader in low and operates extremely quietly. Work, read or sleep undisturbed as your dehumidifier works tirelessly to achieve your desired room humidity. Additionally, it's extremely compact for a compressor dehumidifier, making it perfect for use in tight spaces.
AUTOMATIC HUMIDITY SENSOR: The dehumidifier automatically measures the ambient room humidity level and displays it on the digital LED display panel, allowing you to set your desired room humidity between 30-80%. Once this level has been reached, the dehumidifier will turn off to conserve energy.
DIGITAL LED DISPLAY & 24-HOUR TIMER: Programme the dehumidifier for bedroom to turn on or off at any time of the day or night using the 24-hour timer function. The easy-to-read screen allows you to control 3 operation modes including auto, continuous and sleep mode.
LARGE 4L WATER TANK: Features a large water tank and a removable hose for continuous drainage, this dehumidifier collects litres of water per day without you needing to empty the tank. The dehumidifier is easily portable with 4 wheels included.

MeacoDry Arete® One 12L dual Dehumidifier & HEPA air purifier for regular sized homes - prevents damp and condensation - ultra-quiet - low energy laundry mode- night mode - five year warranty

Why We Love It

Dual functionality cleans and dries.
Saves energy, reduces living costs.
Whisper-quiet with smart features.

Main Highlights

2-in-1 DEHUMIDIFIER & AIR PURIFIER – This quiet dehumidifier not only controls humidity by removing up to 12L of water per day to remove the chill from the air, but enhances your living environment further with a medical grade H13 HEPA filter for air cleaning; keeping it fresh and clear of nanoparticles such as dust, dander, pollen and other allergens.
COST OF LIVING ENERGY SAVINGS- Energy efficient dehumidifier has low power consumption and optimised energy usage, making it cost-effective and practical for daily use to keep condensation, damp and mould problems at bay. Low energy costs of 3 p/h based on 24.5p/kWh cost per hour.
SOLUTION FOR DRYING WASHING INDOORS - Effective at air drying wet laundry. Uses considerably less electricity than tumble dryers. Dedicated laundry mode runs for six hours before switching itself off to save energy.
ULTRA QUIET & INTELLIGENT DESIGN - The Arete One energy saving dehumidifier has excellent features that make it stand out, including smart laundry mode, night mode, smart humidity mode, hidden castors, hidden carry handle, cable tidy and a 2.5L front loading water tank.With a gentle hum at only 35dB sound level, this model is twice as quiet as the industry standard.
FIVE YEAR WARRANTY - The Arete One comes with a five year parts and labour warranty. No other domestic dehumidifier brand offers this as standard.

Devola 25L/day Low Energy Dehumidifier | Dehumidifier & Air purifier With HEPA filter | Quiet & Energy Efficient Compressor Dehumidifiers for Home | Laundry Drying Dehumidifier

14% Off

Why We Love It

Energy saving dehumidifier.
Laundry drying function.
Quiet operation.

Main Highlights

【 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 25L 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 which is lot cheaper to run in comparision to any tumble dryer.
【 EXTREMELY QUIET OPERATION 】This powerful dehumidifier efficiently removes moisture to protect walls, curtains, furniture and appliances from mould and damp at just at 45DB 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.
【 AIR PURIFIER】Comes with a HEPA filter and hence this device works as an air purifier as well and cleans air to 99.5% standard.
【 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. Please feel free to contact us. Our after-sales service experts will reply to your information within 12 hours to solve your problems.

Avalla X-350 Smart Dehumidifier & Air Purifier 12L/Day, Auto Humidity Sensor, Laundry Drying & Sleep Mode- Digital Touch Display, 24 hr Timer – Ultra Low Running Cost - Multi-Room 46m³ Coverage

37% Off

Why We Love It

Lifetime support and warranty.
Energy efficient and cost saving.
Improves indoor air quality.

Main Highlights

SMART AUTO HUMIDITY & IONIZER TECHNOLOGY– Built-in humidity sensor keeps your space dry by auto-activating when rising humidity levels are detected. Whilst the Ionizer actively break down harmful particles, eliminating 99.9% of bacteria and viruses while naturally deodorising the air. The 2L tank, 24hr timer & Continuous drainage gives you full control, exactly when you need it. 120m³/h airflow makes the X-350 suitable for multi room coverage of up to 46m³
FAST & SAFE LAUNDRY DRYING – Dedicated laundry mode speeds up natural drying without excess heat or humidity caused by tumble drying. Ideal for all fabrics and clothing with a powerful 12L daily extraction rate.
ELIMINATE DAMP & MOULD – Combat condensation, mould, and allergens with consistent dehumidification and air purification, eliminating 99.9% of bacteria and viruses while naturally deodorising the air. Improve air quality and protect your home and health from moisture damage.
ULTRA QUIET & SLEEP MODE - Whisper-quiet at just 30dB with Aero-Dynamic tech, the X-300 runs at only 0.16kW/h - perfect for undisturbed sleep or quiet living environments.
LOW COST & ECO-FRIENDLY – Save on average up to 95% vs tumble drying with just 4p per hour running cost. The X-350 uses CFC-free R290 refrigerant for enhanced performance and a smaller environmental footprint to protect the Ozone layer

Dehumidifier, 12L/Day Dehumidifiers for Home Drying Clothes Against Damp/Condensation, Quiet Dehumidifier for Bedroom/Basement with Humidity Control, Drainage Hose, Auto Defrosting, Energy Saving

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Why We Love It

Powerful moisture removal capability.
Automatic humidity control feature.
Versatile and portable design.

Main Highlights

【Dehumidifiers for Home Large Areas】The dehumidifier can remove up to 12L (at 95°F, 90%RH) of moisture per day for spaces up to 100m². With adjustable humidity targets from 30% to 80%, your living space is properly dehumidified and the air is comfortable.
【Accurate Humidity Display】The dehumidifiers for home have automatic humidity detection, which can accurately display the humidity effect while working. It can effectively track the humidity in the room. Once the target humidity is reached, it will automatically stop working, always keeping the humidity in the room within a comfortable and healthy range.
【3 Effective Dehumidification Modes to Choose From】Auto drying and sleep mode are perfect for humid weather. Dry mode removes excess moisture from clothes and keeps them dry. Automatic and sleep modes can also meet your specific needs and save you time.
【Versatile Design】The dehumidifier for bedroom is equipped with four 360° swivel wheels and a recessed handle, allowing you to easily move it to the desired space without any effort; the child lock design can automatically turn on safety protection, making your dehumidification more reliable.
【Quiet & Energy-saving】One-touch sleep mode allows the 12L dehumidifier to quickly enter an ultra-quiet state, automatically eliminating moisture in the bedroom, bathroom, kitchen, living room or basement, without disturbing your rest while reducing electricity costs.

Dryzone Dehumidifier & HEPA Air Purifier for Home (12L/Day) | Prevents Condensation & Mould | Filters Dust, Pollen, Pet Dander | Laundry Drying & Sleep Mode | Whisper-Quiet & Low Energy

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Why We Love It

Purifies air while removing moisture.
Ultra-quiet operation for peaceful sleep.
Portable design for easy movement.

Main Highlights

PURIFIES & DEHUMIDIFIES - The Dryzone 2-in-1 Dehumidifier & Air Purifier is the only device you need for a dry and clean living space. Auto-adjusts to desired humidity level, with programmable 24 hr timer & auto-off. Great for bedrooms, living rooms, kitchens.
ENERGY-EFFICIENT & ULTRA-QUIET - Designed for all-day use. Uses 4p of electricity per hour (based on Jan 25 price cap: 24.8p/kWh). Whisper-quiet at just 36 dB. Sleep Mode with low fan speed and no lights for restful sleep.
KEEP MOULD AWAY WITH EASE - This portable smart dehumidifier (12L) automatically manages humidity levels in your home to reduce moisture & prevent mould. Move it effortlessly around the home with ergonomic handle & smooth-rolling wheels. The 2L water tank is easy to empty.
HEPA AIR FILTER REMOVES ALLERGENS - Medical-grade H13 HEPA Filter removes harmful particles from the air (Dust mites, pollen & pet dander) for beautifully breathable air. Purifies while it dehumidifies.
INDOOR LAUNDRY DRYING MODE - Ditch the tumble dryer and get the Dryzone dehumidifier for drying clothes; simply place next to a clothes airer and close all windows/doors for fresh results.

NETTA 12L/Day Low Energy Dehumidifier - Digital Control Panel, Air Filter, Continuous Drainage, Auto Restart, Timer, 1.5L Water Tank - For Home & Office, Damp Mould Control, Laundry Cloth Drying

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Why We Love It

Efficient humidity removal.
Economically energy-conscious.
Versatile digital control.

Main Highlights

REMOVES HUMIDITY: This NETTA 12L Dehumidifier is ideal for removing the causes of humidity, damp and mould in homes, basements and bathrooms. Featuring a glossy white finish complete with black trim, this dehumidifier was designed with a sleek style in mind, ensuring that it looks great in your home. It is perfectly suited for rooms up to 20m² and it also has rolling caster wheels which make it super-easy to move around your home.
LARGE CAPACITY: This dehumidifier can remove up to 12 litres of water a day and features a water tank capacity of 1.5 litres. When maximum capacity is reached, the tank will automatically shut off and the indicator light will flash which allows you to make full use of this product without having to worry.
ECONOMIC: This low energy dehumidifier uses 170W of power meaning you can run this appliance for as little as 5p per hour based on the latest UK energy tariff (34p per kWh). This enables you to keep your home free from mould and mildew this winter without having to worry about a huge increase in your energy bills.
VARIOUS MODES AND DIGITAL CONTROL: This product comes with 2 fan-speed modes, an automatic restart, a 24-hour timer and an auto-defrost feature. It also includes continuous dehumidification and a continuous drain-overflow pipe. The digital control screen with adjustable humidity control allows you to adjust the desired humidity extraction between 40-85%.
DIMENSIONS: 34 x 23 x 56cm | WEIGHT: 10.8KG. Noise level less than 55db

Russell Hobbs RHDH1101G Ozone Free, 750ml/day 2 in 1 Grey Dehumidifier/Air Purifier, 20m2 Room Size, LED Lighting & Captures Bacteria, for Home, Kitchen, Basement, Garage, Caravan

5% OffFree Shipping

Why We Love It

Space-saving design.
Ozone-free operation.
Convenient auto-shutoff.

Main Highlights

COMPACT 2 IN 1 DEHUMIDIFIER - The Russell Hobbs Fresh Air Pro is the ideal size for your home office, utility room, living space, or small basement. This compact model is suitable for spaces up to 20m²- perfect for medium sized rooms.
OZONE FREE - The Fresh Air Pro captures up to 99.95% of airborne allergens, dust, pollen, smoke & bacteria* to ensure absolutely no ozone is emitted into your home.
1L WATER TANK - This dehumidifier removes up to 750ml of water from its surroundings in 24 hours, and can hold up to 1L of water. It’s the ideal tool for reducing humidity and minimising the physical signs of damp and condensation.
AUTO CUT-OFF AND DEFROST - The Fresh Air Pro has an auto cut-off function when the tank is full, so it can operate without needing to be monitored. There’s even a defrost function – when temperatures drop, a sensor inside the dehumidifier will heat to prevent water freezing on the elements.
2 YEAR GUARANTEE - This product comes with a free one year manufacturer guarantee. A free second year guarantee is available upon registering your product.

BLACK+DECKER BXEH60013GB 3.2L Smart Dehumidifier & Air Purifier, 3 Modes, Quiet, 3.2L Water Tank, 48 Hour Timer, White

7% OffFree Shipping

Why We Love It

Smart control through various methods.
Top-notch air purification technology.
Large capacity assures efficiency.

Main Highlights

BLACK+DECKER HOME APP: Control using the app on your phone, Amazon Alexa, or Google Home Smart Device
AIR PURIFICATION TECHNOLOGY: Built-in HEPA 11 filter captures fine particles, allergens and germs for clean and healthy airflow AIR PURIFICATION TECHNOLOGY:
3.2L WATER TANK: Thermo-Peltier dehumidifier extracts up to 450ml per day with a large 3.2L water tank. Suitable for cupboards and small rooms
3 DEHUMIDIFIER MODES: Choose between sleep, strong and automatic dehumidification for flexible dehumidification
2 YEAR GUARANTEE: Assured BLACK+DECKER quality with a 2 year guarantee

SHINCO 12L/Day Silent Dehumidifier&Carbon Air Purifier for homes, Laundry Drying Mode with Continuous Drainage, 24H Timer, Low Energy Consumption

Why We Love It

Effectively removes excess moisture.
Maintains optimal humidity levels.
Quiet and energy-efficient.

Main Highlights

High Efficient Compressor Dehumidification: 12 litres of moisture eliminated per day: this dehumidifier has a high power compressor to effectively remove moisture up to 12 litres per day. It is recommended for rooms up to 18㎡.
Automatic Humidity Sensor & Low Energy Consumption: It maintains an optimal humidity rate to maintain a healthy atmosphere. In auto mode, the unit will work when ambient humidity exceeds the selected dehumidity rate, and automatically stops once target humidity is reached. Low energy costs of 4 p/h based on 22.36p/kWh cost per hour.
1.7L Water Tank & Drainage Pipe: Apart from a 1.7L large capacity water tank which automatically shuts off when full, this 12L dehumidifier also comes with a drainage hose that enables it to dewater directly, making dehumidifying a snap whether for bedroom, basement, RV, or office.
Multiple modes: Automatic mode allows you to select a humidity level of 30 to 80% per 5%; Laundry room mode absorbs excess moisture from the inside of the clothes and reduces drying time. It has an automatic defrosting mode for effective operation even at low temperatures (5°C). Two different fan speeds will meet the various dehumidification needs of anyone by switching freely,and the built-in timer allows you to schedule the dehumidifier to turn on or off over a 24 hour window.
Excellent Quiet Only 39dB: This dehumidifier for home uses the latest quiet compressor technolog at only just 39dB sound level. You won't feel its' presence when running. It works quietly without disturbing you in the kitchen, bedroom, bathroom, conservatory or garage.
Air Purifier Function: This quiet dehumidifier not only controls humidity by removing up to 12L of water per day to remove the chill from the air, but enhances your living environment further with Active Carbon filter for air cleaning; keeping it fresh and clear of air of odors, fumes and harmful chemicals such as formaldehyde.
Convenient Appearance Design: In a sleek clean look, designed with recessed handles and 4 casters, this 12L home dehumidifier is very easy to move from room to room.

8.7

Excellent

We scanned 1857 products

We reviewed these offers relevant to the Dehumidifier And Air Purifier within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Pro Breeze, Meaco, Devola, Avalla, JERVAMNI, Dryzone, NETTA, Russell Hobbs, BLACK+DECKER, Shinco, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Dehumidifier And Air Purifier in the market, we considered we took a deep dive into 9286 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Pro Breeze® 20L OmniDry WiFi Dehumidifier with Automatic Humidity Sensor & Display, 24Hr Timer, Laundry Drying, Continuous Drainage with Smart App - WINNER OF THE WHICH? BEST BUY AWARD. We love many things about this product by Pro Breeze. What sets it apart from the competition is Energy-saving dehumidifier saves money, Efficient laundry drying mode, Smart app control convenience.
The best value product for most shoppers and where user satisfaction is continuously the highest is MeacoDry Arete® One 12L dual Dehumidifier & HEPA air purifier for regular sized homes - prevents damp and condensation - ultra-quiet - low energy laundry mode- night mode - five year warranty by Meaco based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Dehumidifier And Air Purifier and the best cost-to-value ratio is Avalla X-350 Smart Dehumidifier & Air Purifier 12L/Day, Auto Humidity Sensor, Laundry Drying & Sleep Mode- Digital Touch Display, 24 hr Timer – Ultra Low Running Cost - Multi-Room 46m³ Coverageat Avalla with a 37% discount.
Our list of the best Dehumidifier And Air Purifier is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Dehumidifier And Air Purifier in The UK

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We scanned 1857 products

We concluded that: