The 10 Best Ion Dehumidifier Offers in UK - April 2025
Last updated: 24. April 2025
Ion Dehumidifier Comparison - We´ve already helped over 5 million consumers this year!
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Best Rated
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
Only today: 4% OFF!
£169.99
(4% DISCOUNT!)
Free Delivery**
- 20L MAXIMUM EXTRACTION RATE – Dehumidifiers are the ideal tool for drying laundry, reducing humidity and minimising the physical signs of damp and condensation. This dehumidifier removes up to 20L of water from its surroundings in 24 hours.
- 50m² ROOM SIZE – This refrigerant dehumidifier is perfect for reducing the moisture in a room size up to 50m2- perfect for larger rooms such as an open plan living area or garage.
- 3L WATER TANK WITH WATER FULL ALARM – To maximise the extraction rate, the water tank should be emptied when full. The water full alarm is designed to alert you when the tank needs emptying.
- TIMER, DRYER & SMART MODES - This model boasts some handy additional settings including a timer, SMART mode and dryer setting for an extra boost on laundry day.
- CONTINUOUS DRAIN FUNCTION - To use the continuous drain function, connect the hose and flush the collected water directly away to a low level drain.
- AUTO DEFROST AND RESTART - This feature prevents water from freezing on the dehumidifier's cold coils as it is pulled from the air, ensuring continuous performance.
- ADDITIONAL PRODUCT FEATURES - This model also features LED display, electronic controls and an integrated carry handle.
- 2 YEAR GUARANTEE - This product comes with a free one year manufacturer guarantee. A free second year guarantee is available upon registering your product
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Best Price
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
Only today: 26% OFF!
£189.99
(26% DISCOUNT!)
- PRO-ION TECHNOLOGY - Ions actively break down harmful particles, eliminating 99.9% of bacteria and viruses while naturally deodorising the air. The ionizer negatively charges micro particles causing them to destabilise and bind together. Pollutants and VOC’s such as smoke, viruses and odours become too heavy to remain airborne, safely removing them from your home with zero ozone.
- ACCELERATE NATURAL DRYING - SafeDry Technology, accelerates the natural drying cycle, avoiding harmful heat caused by tumble drying and excess moisture being added to the surrounding air. Perfect for all types of clothing and fabrics. An impressive 12 litre per day capacity.
- SAVE ENERGY - SAVE MONEY - SAVE TIME - SAVE REPAIR BILLS - More efficient and more cost effective than a tumble dryer saving up to a massive 95% on average. Running costs as low as 4p per hour. SAVE THE PLANET with CFC free R290 Gas. SAVE time emptying the tank with continuous drainage function.
- DEFEAT THE DAMP – Create a healthy environment and protect against mould, mildew, damp, and condensation. By improving the indoor air quality, you can positively impact your health. Suitable for multiple rooms with coverage of 46m³ and massive 120m³/h throughput, you’ll rest easy knowing persistent damp is a thing of the past.
- SMARTER BY DESIGN – Efficiency is at the core of the 4 in 1 X-350, using just 0.16kW/h. Aero-Dynamic technology captures moisture at whisper quiet 30dB, which is 20% quieter than previous models. Operating down to 16°C with large 2L removable water tank plus Ionizer, child lock, 24hr timer, and clothes drying quick functions, this feature rich performer is useful all-yearround.
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Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
Only today: 22% OFF!
£165.99
(22% DISCOUNT!)
Free Delivery**
- LOW ENERGY CONSUMPTION: This powerful Pro Breeze dehumidifier efficiently removes up to 12 litres of water per day with an ultra-efficient compressor, a 24-Hour on/off timer and an energy saving auto shut-off system. It is ideal for damp, mould, condensation and moisture in homes, garages and bathrooms. Running cost as low as 7p per hour (October 2022).
- QUIET DEHUMIDIFICATION: This dehumidifier for home and office uses the latest quiet compressor technology to combat damp without disturbing you in the kitchen, bedroom, bathroom, conservatory or garage.
- 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 2L 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.
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Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
Only today: 9% OFF!
£109.99
(9% DISCOUNT!)
Free Delivery**
- 【20 LTR PER DAY】This Dehumidifier cam extracts up to 20L of water per day and has a large 5.5L water tank which is an exceptional device to prevent MOLD. It will REMOVE DAMPNESS and FRESHEN THE AIR efficiently. It comes with a detachable water tank which you can empty when a water is full and has a drainage hose for continuous operation.
- 【24HR TIMER FUNCTION】 For your peace of mind this dehumidifier comes with built-in timer function which allows you to set the dehumidifier to run up to 24hrs.
- 【PEACEFUL NIGHT】 The ultra-efficient compressor's lowest noise levels (42dBA/44dBA) help you enjoy a peaceful sleep or work. It works very quiet operation which can without disturbing in your bedroom, office, kitchen, bathroom, conservatory, garage or in caravan.
- 【DIGITAL DISPLAY】 The 20L Electric Dehumidifier has DIGITAL DISPLAY which gives you full control of options you prefer. It has smart humidity sensor with indicator lights.
- 【EFFECTIVE】It keeps healthy and optimal the air humidity which reduce the the humidity level to 80%RH. This Device is ideal to eliminate the musty smell, can be used to dry clothes or wet wall etc.
- 【FUNCTION】This device has smart automatic humidity sensor allows you to trace room humidity and will turn the dehumidifier off once level humidity is accomplished
- 【LIGHTWEIGHT, PORTABLE & STYLISH】This air dehumidifier has been made using high quality materials to make it lightweight and portable, ideal for day-to-day use. Cheers to its lightweight shape, you can move about anywhere you want. The device is very stylish and make any office, bedroom, living room look stylish as it has a black matt finish which can match with any interior.
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Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
Only today: 9% OFF!
£43.99
(9% DISCOUNT!)
Free Delivery**
- [Low Energy Dehumidifier] Our electric dehumidifier can remove up to 350ml (12oz) of water a day (actual amount of dehumidification varies by the environment) with the Peltier semiconductor technology. The 23W dehumidifier only consumes about 0.55 kWh/day, helping you save on electricity bills.
- [2-in-1 Dehumidifier and Air Purifier] Our upgraded dehumidifier is equipped with a G4 air filter (can be removed for cleaning), which purifies unpleasant odors and removes dust particles. The built-in ionizer releases healthy negative ions into the air. This powerful air purification feature creates fresh air for you and alleviate allergies.
- [Full Water Protection] With a smarter Hall Sensor, this mini dehumidifier shuts off automatically with a beep sound and red light when the 1L water tank is almost full. Additionally, the running time can be preset using the 4H/8H/12H timer for energy savings. No worries about water overflow.
- [Ultra Quiet Dehumidifier] The compact air dehumidifier works quietly, with noise as low as 30 dB, to deliver healthy and clean air all night long. If you need a night light, the built-in 7 color lights can meet your needs, or you can turn it off separately.
- [Must Have for Home Damp] This small and portable dehumidifier is perfect for drying out excess moisture and removing mould from your home, bedroom, bathroom, wardrobe, basement, kitchen, garage or caravan.
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Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
- 【Large Water Tank】: The LOEFME dehumidifier features a spacious 2.5 litre water tank. When full, a built-in sensor automatically shuts off the device, preventing leaks and overfilling, ensuring a hassle-free experience. This means less frequent emptying and more uninterrupted operation.
- 【Whisper Quiet Operation】: Operating at a noise level of 40dB or lower, this dehumidifier is designed for quiet performance. Enjoy peace of mind knowing it’s one of the quietest options on the market, perfect for use in bedrooms or living spaces. Ideal for nighttime use without disturbing your rest.
- 【Continuous Drainage Option】: For a more permanent drainage solution, a continuous drainage hose is included. This allows for easy connection to a drain, bucket, or suitable storage container, so you don’t have to worry about emptying the tank frequently. Conveniently manages moisture without manual effort.
- 【User-Friendly LED Display】: The intuitive LED display and touch panel make it easy to operate the dehumidifier. It features an inbuilt humidity sensor to provide real-time humidity readings, allowing you to monitor and adjust settings as needed. Simplifies operation for users of all experience levels.
- 【Combat Moisture and Health Issues】: High humidity can lead to condensation, mold growth, and respiratory problems. This dehumidifier helps eradicate excess moisture, preventing mold and improving air quality, making your home healthier and more comfortable. Protects your living environment and enhances overall well being.
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Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
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- 【2.5L Removeable Tank】The dehumidifier is desigened with a 2.5L large tank, to avoid pour of water frequently ; There is a hole reserved on the tank for pouring the water without opening the lid.
- 【Easy to use by one button】 Turn on or off the auto dehumidification by short pressing the power button; Turn on the negative ion generator and photocatalyst purification by long pressing the power button. The machine will defrost automaticly in low temperature, and automatic stop when the water is full;
- 【Air Purification】 This dehumidifier is equipped with a negative ion generator and an ultraviolet lamp; press and hold the power button to turn on the negative ion generator; humid weather is especially prone to harmful bacteria, and ultraviolet rays can effectively kill the harmful bacteria.
- 【Fast Dehumidification】The air outlet is on the top of the dehumidifier, and the air outlet area is large, which realizes wide-angle air supply, speeds up dehumidification, and helps clothes dry. Suitable for 15 square meters of space, such as wardrobes, bookcases, etc.
- 【Digital Screen Display and Touch Operation】This dehumidifier adopts LCD screen to display the ambient temperature and humidity in real time, and the working status is clear at a glance; touch screen control is convenient and quick. Water filling and defrosting work automatically.
- It is recommended to close doors and windows during use, keep the operating environment in a closed state, and increase the indoor temperature to obtain better dehumidification effect.
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Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
- Moisture and mould removal: with a dehumidification performance of 16 L/day, the dehumidifier can remove moisture and prevent mould formation. Most suitable for an area of 15-30 square metres. Significant dehumidification effects. No more worrying about musty smells.
- Wide application: the dehumidifier has an automatic dehumidification function, an LED display with timer function, a laundry drying function and a defrost function to meet your different operating requirements. Suitable for office, living room, basement, bathroom, garage, bedroom, etc. Suitable for rooms.
- 【LED Indicator】Three color temperature notes: blue, green or red depending on indoor humidity; indoor humidity display: blue: humidity <45%, green: humidity 45-65%, red: humidity > 65%.
- Ultra quiet: the unique design of the air inlet of the dehumidifier can effectively reduce the noise level, the operating noise level is ≤ 36 dB(A). Simple and quiet operation, does not disturb your sleep, work or study.
- Ultra safe: when the water tank reaches the maximum capacity, the dehumidifier turns off automatically. At this time, the water tank is removed, the water is emptied and then inserted back into the dehumidifier, and the dehumidifier will continue to work.
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Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
- 【EFFICIENT MOISTURE AND MOLD REMOVAL】The dehumidifier boasts a performance of 12 liters/day, effectively removing moisture and preventing mold formation, especially in areas of 20-25 square meters. Ideal for rooms, offices, living rooms, basements, bathrooms, garages, bedrooms, and more.
- 【4 MODES AND 2 FAN SPEEDS】Choose from Auto, Sleep, Negative Ions, and Regular modes, with two fan speeds to meet various dehumidification needs. The automatic defrost feature prevents frost buildup on the heat exchanger in lower temperature environments.
- 【LED DISPLAY】Equipped with a built-in intelligent humidity sensor and touch control, the LED display panel provides convenient and accurate readings of humidity, temperature, timer, and other modes. The 24H timer allows you to set a shutdown time as needed, saving energy and electricity.
- 【SAFE & AIR PURIFICATION】Features an Negative Ions function and a reusable, washable activated carbon filter to purify the air. When the water tank reaches its maximum capacity, the dehumidifier will beep continuously for 5 seconds, stop working and display error code "E1" on the screen. Remove the tank, empty the water, and place it back into the dehumidifier to resume operation.
- 【ULTRA-QUIET】The unique air inlet design effectively reduces noise: Auto mode: <50dB, Sleep mode: <40dB, Regular mode: <55dB. Convenient to use and quiet in operation, it won't disturb your sleep, work, or study.
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Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
Free Delivery**
- Dehumidifier and Air Purifier- With its powerful dehumidification system, this dehumidifier can eliminate up to 10L of moisture per day, relieving indoor humidity and reducing mould growth. Not only that, the dehumidifier also has a powerful 4-Stage air purification function, can effectively remove dust, pollen and other impurities in the air, while improving odor. It is a good partner for allergy-prone people
- Wide range of functions - in addition to dehumidification and air purification, the air dehumidifier has an automatic shut-off and an automatic defrost function ( use between 5 and 32℃). The electric dehumidifier switches off automatically when the water tank is full or when the humidity level reaches the target value. dehumidifier can be drained either by water tank or by a drain hose
- Smart dehumidification - Our interior dehumidifiers control the humidity in a room to a comfortable level. You can choose between automatic or manual humidity control (40%-60%), with the automatic mode automatically adjusting the humidity level for you. There is also a drying mode for drying your clothes in the room
- Quiet and low energy consumption - the dehumidifiers for home damp only produces low noise level of approximately 33-41 dB. This low energy dehumidifier runs just 2p per hour, saving you energy and reducing costs
- Convenient and stylish dehumidifier - Lexent smart dehumidifier has a simple and stylish look that will suit any interior style. The dehumidifying and air purifying effect can cover a room area of 300 square feet. Rolling castors at the bottom make it easy to move around the home. The dehumidifier is perfect for homes, bedrooms, basements, offices, living rooms, garages, and other environments
- Five year warranty - We offer a five year warranty on our products with the exception of core components such as compressors (two year warranty). During this period, we will provide repair, replacement and other services for damaged machines.
Compare Ion Dehumidifier and find the most suitable offer.
Ion dehumidifiers are innovative and efficient devices designed to combat excess moisture in indoor spaces. These dehumidifiers work by utilizing advanced ionization technology to remove moisture from the air, creating a more comfortable and healthier living environment. With their compact size and powerful performance, ion dehumidifiers have become popular solutions for homes, offices, basements, and other spaces prone to high levels of humidity.
One of the key features of ion dehumidifiers is their ability to effectively remove excessive moisture from the air. They achieve this through the ionization process, which releases negative ions into the air. These ions attract and bind to water molecules, causing them to condense and precipitate as liquid water. The collected moisture is then drained or stored in a removable tank for easy disposal. This process not only reduces the humidity levels in the room but also helps to eliminate musty odors and inhibits the growth of mold and mildew.
In addition to their moisture removal capabilities, ion dehumidifiers also come with several convenient features. Many models include built-in humidistats, which allow users to set and control the desired humidity level in the room. This ensures optimal performance and energy efficiency. Some ion dehumidifiers also feature auto-shutoff functions to prevent overflow when the water tank is full, as well as timers and programmable settings for personalized usage. Their sleek and compact design makes them easy to blend into any living space, while their quiet operation ensures minimal disturbance.
Overall, ion dehumidifiers are an excellent choice for those seeking effective moisture control. By removing excess humidity from the air, these devices improve indoor air quality and create a more comfortable environment. Whether in homes, offices, or other spaces, ion dehumidifiers offer efficient and reliable solutions to combat moisture-related issues and promote a healthier living atmosphere.
* the possibly used term "best" etc. refers only to our possibly subjective personal opinion.
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Disclaimer:
1. The prices shown may have risen since the time we last updated them.
2. The actual price of the product on the seller’s site at the time of purchase will govern the sale.
3. It is not technically possible for the prices displayed above to be updated in real-time.
** "Free Delivery" means that this is possible under the given conditions at the time of data retrieval from the relevant provider, but cannot be guaranteed. It is technically not possible to provide information in real-time. The shipping costs may vary under certain circumstances (different provider, place of delivery, etc.). The shipping costs shown in the further ordering process apply.
Other IMPORTANT INFORMATION that we ask you to take note of:
We may receive a commission if you make a purchase via the links on our site. This has no impact on the placement of the products on our site. Our website is part of amazon associates program - Amazon, Amazon Prime, the Amazon Logo and Amazon Prime Logo are registered trademarks of Amazon, Inc. or its affiliates.
Disclaimer:
1. The prices shown may have risen since the time we last updated them.
2. The actual price of the product on the seller’s site at the time of purchase will govern the sale.
3. It is not technically possible for the prices displayed above to be updated in real-time.
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