10 Best Air Conditioner Dehumidifier in the UK 2025
Updated on 25/07/2025
#1
Recommended
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- Portable air conditioning unit offering three functions: cooling, fan, and dehumidifier, suitable for rooms up to 20 square meters.
- Includes a specially designed window sheet for UK outward/inward opening windows, eliminating the need for a separate purchase.
- Utilizes R290 refrigerant, a natural and energy-efficient gas with no greenhouse emissions, making it eco-friendly.
- Features a self-evaporating system that reduces water removal needs by recycling condensed water for internal cooling.
- Simple setup with a hose kit compatible with UK window openings, ensuring effective sealing to prevent heat ingress.
- Equipped with a remote control for easy mode switching, temperature setting, and noise levels ranging from 49 to 53 dB(A), supporting convenient mobility with castors.
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- Portable air conditioning unit offering three functions: cooling, fan, and dehumidifier, suitable for rooms up to 20 square meters.
- Includes a specially designed window sheet for UK outward/inward opening windows, eliminating the need for a separate purchase.
- Utilizes R290 refrigerant, a natural and energy-efficient gas with no greenhouse emissions, making it eco-friendly.
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#2
Value for Money
3% Off
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- 4-in-1 functionality combines cooling, dehumidifying, fan, and sleep modes for year-round use with two adjustable fan speeds.
- Operates quietly at 52dB and uses eco-friendly R290 refrigerant, optimizing energy efficiency and reducing electricity costs.
- Equipped with an LED display and remote control for easy temperature adjustment (16-32℃), 24-hour timer programming, and a child lock for safety.
- Features ergonomic handles and 360° casters for easy mobility; includes a window kit for quick installation in various window types (17"-53").
- Modern design with ABS frosted plastic, user-friendly control panel, and strong airflow capacity (330m³/h) suitable for spaces up to 20㎡.
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- 4-in-1 functionality combines cooling, dehumidifying, fan, and sleep modes for year-round use with two adjustable fan speeds.
- Operates quietly at 52dB and uses eco-friendly R290 refrigerant, optimizing energy efficiency and reducing electricity costs.
- Equipped with an LED display and remote control for easy temperature adjustment (16-32℃), 24-hour timer programming, and a child lock for safety.
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#3
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- Three operational modes: dehumidification, cooling, and ventilation with two speed options, suitable for various environments. LED display included.
- 24-hour timer allows for specific running times, ideal for saving electricity during sleep. Auto-cut-off feature activates when the tank is full to prevent overflow.
- Equipped with four universal wheels for easy mobility and compact design, making it suitable for smaller spaces.
- Removable air filter for easy cleaning, improving air quality and hygiene in your home.
- Dimensions: 30.5W x 30D x 70.5H cm. Requires plug-in and some assembly.
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- Three operational modes: dehumidification, cooling, and ventilation with two speed options, suitable for various environments. LED display included.
- 24-hour timer allows for specific running times, ideal for saving electricity during sleep. Auto-cut-off feature activates when the tank is full to prevent overflow.
- Equipped with four universal wheels for easy mobility and compact design, making it suitable for smaller spaces.
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#4
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- Cooling mode effectively lowers room temperature; Fan mode offers strong airflow; Dehumidification mode maintains humidity levels around 50%; Silent mode provides quiet operation.
- Compact design fits easily into various spaces, including living rooms and kitchens; Night sleep mode ensures low fan speed for quiet cooling while you rest.
- Versatile 4-in-1 unit functions as an air conditioner, ventilator, dehumidifier, and cooling system, enhancing air circulation and reducing indoor temperature quickly.
- Simple installation with a dual window kit; suitable for most window types, making it accessible for all users regardless of experience level.
- LED display shows current room temperature; Remote control functionality adds convenience for adjusting settings from a distance.
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- Cooling mode effectively lowers room temperature; Fan mode offers strong airflow; Dehumidification mode maintains humidity levels around 50%; Silent mode provides quiet operation.
- Compact design fits easily into various spaces, including living rooms and kitchens; Night sleep mode ensures low fan speed for quiet cooling while you rest.
- Versatile 4-in-1 unit functions as an air conditioner, ventilator, dehumidifier, and cooling system, enhancing air circulation and reducing indoor temperature quickly.
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#5
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- 3-in-1 functionality: cools, dehumidifies, and ventilates.
- Cooling capacity of 7000 BTUs suitable for spaces up to 25 m², enhancing comfort and reducing respiratory risks.
- Features 3 fan speeds and a 24-hour timer for customized cooling and automatic shut-off.
- User-friendly digital display; includes a window kit for easy installation.
- 0.5-litre water tank with drain warning; portable design with four castor wheels for easy mobility.
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- 3-in-1 functionality: cools, dehumidifies, and ventilates.
- Cooling capacity of 7000 BTUs suitable for spaces up to 25 m², enhancing comfort and reducing respiratory risks.
- Features 3 fan speeds and a 24-hour timer for customized cooling and automatic shut-off.
- User-friendly digital display; includes a window kit for easy installation.
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#6
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- 9000 BTU cooling capacity designed for spaces up to 450 sq.ft with efficient airflow (290 CMH) for quick cooling.
- Combines four functions: cooling, dehumidifying, fan, and automatic swing mode for enhanced air circulation and humidity control.
- Equipped with a remote control for easy temperature, timer, and mode adjustments, including switchable °C/°F settings.
- Compact and portable design with built-in handles and a window kit for easy movement and hassle-free installation without drilling.
- Features a 24-hour timer for pre-cooling and energy savings, alongside quiet operation for minimal disruption during sleep or work.
- Includes a complete accessory kit for simple setup, comprising an exhaust hose, hose connector, window kit adapter, remote control, and drain hose.
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- 9000 BTU cooling capacity designed for spaces up to 450 sq.ft with efficient airflow (290 CMH) for quick cooling.
- Combines four functions: cooling, dehumidifying, fan, and automatic swing mode for enhanced air circulation and humidity control.
- Equipped with a remote control for easy temperature, timer, and mode adjustments, including switchable °C/°F settings.
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#7
29% Off
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- Direct cooling design targeted towards individuals rather than entire rooms, recommended to keep windows open for optimal airflow.
- No venting required for operation; simply plug in for portable and efficient cooling, designed for convenience and energy efficiency.
- Quieter operation at 50dB with a dual centrifugal fanning system and 3D oscillation for effective circulation of cooled air across a wide area.
- Versatile functionality with cooling, dehumidifying, and fan modes to enhance comfort.
- Easy operation with a touch screen and remote control, featuring adjustable settings and a child lock for safety.
- Additional comfort features include a 2-meter cooling radius, easy-to-clean detachable filter, and ambient lighting for a relaxing atmosphere.
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- Direct cooling design targeted towards individuals rather than entire rooms, recommended to keep windows open for optimal airflow.
- No venting required for operation; simply plug in for portable and efficient cooling, designed for convenience and energy efficiency.
- Quieter operation at 50dB with a dual centrifugal fanning system and 3D oscillation for effective circulation of cooled air across a wide area.
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#8
![8000 BTU Air Conditioner, 4 in 1 Portable Air Conditioner, Dehumidifier, Fan, Air Purification for 150-300 sq.ft, Ultra Quiet, 24H Timer Cooling for Home [Energy Class A]](https://m.media-amazon.com/images/I/41vLNLINEqL._SL320_.jpg)
![8000 BTU Air Conditioner, 4 in 1 Portable Air Conditioner, Dehumidifier, Fan, Air Purification for 150-300 sq.ft, Ultra Quiet, 24H Timer Cooling for Home [Energy Class A]](https://m.media-amazon.com/images/I/51u3gM8wIrL._SL320_.jpg)
![8000 BTU Air Conditioner, 4 in 1 Portable Air Conditioner, Dehumidifier, Fan, Air Purification for 150-300 sq.ft, Ultra Quiet, 24H Timer Cooling for Home [Energy Class A]](https://m.media-amazon.com/images/I/51IsuaDnYLL._SL320_.jpg)
![8000 BTU Air Conditioner, 4 in 1 Portable Air Conditioner, Dehumidifier, Fan, Air Purification for 150-300 sq.ft, Ultra Quiet, 24H Timer Cooling for Home [Energy Class A]](https://m.media-amazon.com/images/I/51qhC0NWXJL._SL320_.jpg)
![8000 BTU Air Conditioner, 4 in 1 Portable Air Conditioner, Dehumidifier, Fan, Air Purification for 150-300 sq.ft, Ultra Quiet, 24H Timer Cooling for Home [Energy Class A]](https://m.media-amazon.com/images/I/41vLNLINEqL._SL100_.jpg)
![8000 BTU Air Conditioner, 4 in 1 Portable Air Conditioner, Dehumidifier, Fan, Air Purification for 150-300 sq.ft, Ultra Quiet, 24H Timer Cooling for Home [Energy Class A]](https://m.media-amazon.com/images/I/51u3gM8wIrL._SL100_.jpg)
![8000 BTU Air Conditioner, 4 in 1 Portable Air Conditioner, Dehumidifier, Fan, Air Purification for 150-300 sq.ft, Ultra Quiet, 24H Timer Cooling for Home [Energy Class A]](https://m.media-amazon.com/images/I/51IsuaDnYLL._SL100_.jpg)
![8000 BTU Air Conditioner, 4 in 1 Portable Air Conditioner, Dehumidifier, Fan, Air Purification for 150-300 sq.ft, Ultra Quiet, 24H Timer Cooling for Home [Energy Class A]](https://m.media-amazon.com/images/I/51qhC0NWXJL._SL100_.jpg)
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- 8000 BTU cooling capacity suitable for rooms up to 300 sqft, with adjustable temperature settings from 60°F to 86°F.
- 4-in-1 functionality includes cooling, fan, air purification, and dehumidification, with adjustable humidity levels between 30%-90%.
- LED display shows real-time temperature; customizable settings for temperature and humidity for optimal comfort.
- 24-hour programmable timer allows for automatic on/off scheduling; sleep mode reduces fan speed for quieter operation at night.
- Portable design with caster wheels for easy movement; simple water-based cooling system eliminates the need for installation of exhaust pipes; large water tank capacity for efficient cooling.
- 24/7 customer support available for assistance and inquiries.
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- 8000 BTU cooling capacity suitable for rooms up to 300 sqft, with adjustable temperature settings from 60°F to 86°F.
- 4-in-1 functionality includes cooling, fan, air purification, and dehumidification, with adjustable humidity levels between 30%-90%.
- LED display shows real-time temperature; customizable settings for temperature and humidity for optimal comfort.
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#9
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- 3-in-1 functionality includes cooling, dehumidifying, and fan modes for versatile year-round use.
- Sleep Mode minimizes fan noise and maintains a comfortable temperature for undisturbed rest.
- Energy Efficiency Class A rating ensures effective cooling while saving on energy costs; features auto-restart after power outages.
- Compact size: 318mm (W) x 329mm (H) x 634mm (D), suitable for various room types; includes a 3-year manufacturer's warranty.
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- 3-in-1 functionality includes cooling, dehumidifying, and fan modes for versatile year-round use.
- Sleep Mode minimizes fan noise and maintains a comfortable temperature for undisturbed rest.
- Energy Efficiency Class A rating ensures effective cooling while saving on energy costs; features auto-restart after power outages.
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#10
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- Cooling capacity of 8,000 BTU
- Rated Energy Class A
- Uses R290 gas, environmentally friendly with a low global warming potential (GWP = 3)
- Automatic condensation disposal eliminates the need for a tank
- Features a user-friendly remote control and digital touch display for easy access to modes: fan, dehumidification, auto, sleep, and turbo
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- Cooling capacity of 8,000 BTU
- Rated Energy Class A
- Uses R290 gas, environmentally friendly with a low global warming potential (GWP = 3)
- Automatic condensation disposal eliminates the need for a tank
- Features a user-friendly remote control and digital touch display for easy access to modes: fan, dehumidification, auto, sleep, and turbo
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