Best Portable Indoor Air Conditioning Units in UK 2025
Updated on 02/09/2025
#1
Recommended
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- 9000 BTU cooling capacity suitable for spaces up to 269 square feet, offering efficient cooling.
- Four operational modes: cooling, fan, dehumidifier (operates above 15°C or below 85% humidity), and sleep mode for various comfort needs.
- Ultra-quiet operation under sleep mode with noise levels below 60 dB for minimal disturbance during rest.
- Portable design with built-in handles and 360° wheels for easy mobility; compatible window kits for simple installation without drilling.
- User-friendly controls include a 24-hour timer, remote operation, and a washable air filter for easy maintenance.
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- 9000 BTU cooling capacity suitable for spaces up to 269 square feet, offering efficient cooling.
- Four operational modes: cooling, fan, dehumidifier (operates above 15°C or below 85% humidity), and sleep mode for various comfort needs.
- Ultra-quiet operation under sleep mode with noise levels below 60 dB for minimal disturbance during rest.
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#2
Value for Money
20% Off
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- Compact 4-in-1 unit functions as an air conditioner, fan, dehumidifier, and air purifier.
- Cooling capacity of 9000 BTU effectively cools rooms up to 25 square meters, with dehumidifying capability.
- User-friendly controls with a 24-hour timer, LED display for temperature, and remote operation.
- Includes all necessary installation accessories for easy setup.
- Portable design with casters for mobility and quiet operation due to advanced noise-reduction technology.
- Utilizes eco-friendly R290 refrigerant for sustainability and cost savings.
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- Compact 4-in-1 unit functions as an air conditioner, fan, dehumidifier, and air purifier.
- Cooling capacity of 9000 BTU effectively cools rooms up to 25 square meters, with dehumidifying capability.
- User-friendly controls with a 24-hour timer, LED display for temperature, and remote operation.
- Includes all necessary installation accessories for easy setup.
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#3
20% Off
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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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#4
9% Off
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- Efficiently cools spaces up to 100m³ with a powerful 10,700 BTU capacity.
- Operates quietly with sound levels between 47-64dB, suitable for any setting.
- Energy-saving technology automatically adjusts temperature and humidity, reducing energy consumption by up to 30%; features Class A Energy Efficiency rating.
- User-friendly controls for temperature, fan speed, and timer; includes a remote control, touch controls, and features for easy transport.
- Versatile 3-in-1 unit with cooling, dehumidifying (36L/24 hours), and fan functions, providing comfort tailored to varying needs.
- Includes a window kit with a 1.2m hose for straightforward setup.
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- Efficiently cools spaces up to 100m³ with a powerful 10,700 BTU capacity.
- Operates quietly with sound levels between 47-64dB, suitable for any setting.
- Energy-saving technology automatically adjusts temperature and humidity, reducing energy consumption by up to 30%; features Class A Energy Efficiency rating.
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#5
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- 9000 BTU cooling capacity effectively cools spaces up to 215 square feet, with adjustable power settings of 7000 BTU on low speed and 9000 BTU on high speed.
- Features four modes: NIGHT MODE for comfort during sleep, COOLING MODE for immediate cooling, DEHUMIDIFYING MODE to reduce humidity, and two-speed FAN MODE for customizable air circulation.
- Includes an easy-to-install dual window kit compatible with various window types, ensuring a secure and efficient setup.
- NIGHT MODE adjusts the target temperature gradually and sets the fan to a lower speed, making it ideal for nighttime use without the risk of cold drafts.
- Utilizes R290 refrigerant, which is eco-friendly and energy-efficient, helping to reduce both environmental impact and operating costs.
- Equipped with a remote control for convenient operation from a distance and a digital display for a clear view of settings.
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- 9000 BTU cooling capacity effectively cools spaces up to 215 square feet, with adjustable power settings of 7000 BTU on low speed and 9000 BTU on high speed.
- Features four modes: NIGHT MODE for comfort during sleep, COOLING MODE for immediate cooling, DEHUMIDIFYING MODE to reduce humidity, and two-speed FAN MODE for customizable air circulation.
- Includes an easy-to-install dual window kit compatible with various window types, ensuring a secure and efficient setup.
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#6
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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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#7
53% Off
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- Honeycomb waterfall system delivers cold air by cooling warm air over ice water.
- Offers four modes: fan only, air cooler, natural, and night mode; includes a timer and adjustable fan speeds.
- Energy-efficient cooling technology provides economical and environmentally friendly air cooling.
- Equipped with a removable 5.5L water tank and ice packs for enhanced cooling and humidity control.
- Portable with four rolling wheels for easy movement, featuring a compact design to save space.
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- Honeycomb waterfall system delivers cold air by cooling warm air over ice water.
- Offers four modes: fan only, air cooler, natural, and night mode; includes a timer and adjustable fan speeds.
- Energy-efficient cooling technology provides economical and environmentally friendly air cooling.
- Equipped with a removable 5.5L water tank and ice packs for enhanced cooling and humidity control.
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#8
4% Off
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- 4-in-1 Functionality: This portable air conditioner combines a fan, humidifier, air purifier, and air conditioner in one unit. Just add water and ice packs to enjoy quick cooling.
- Dual Air Outlet: Features a tall design with an 18.99-inch air outlet that can rotate 360 degrees on the upper layer and 60 degrees on the lower layer, providing wider airflow coverage in the room.
- 24-Hour Timer: Operates quietly at 50dB with an option for a timer that can be set from 1 to 24 hours for customized cooling.
- Energy-Efficient: Consumes only 65W, requires no window ducts, and is more environmentally friendly without the need for chemical refrigerants, minimizing electricity costs.
- Multiple Operating Modes: Offers 3 cooling modes (Normal/Natural/Cool) and 3 fan speeds (Low/Medium/High) to suit different needs.
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- 4-in-1 Functionality: This portable air conditioner combines a fan, humidifier, air purifier, and air conditioner in one unit. Just add water and ice packs to enjoy quick cooling.
- Dual Air Outlet: Features a tall design with an 18.99-inch air outlet that can rotate 360 degrees on the upper layer and 60 degrees on the lower layer, providing wider airflow coverage in the room.
- 24-Hour Timer: Operates quietly at 50dB with an option for a timer that can be set from 1 to 24 hours for customized cooling.
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#9
22% Off
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- Lightweight and portable design with rolling wheels for easy movement between rooms.
- Three operating modes: cooling, dehumidifying, and fan, with automatic swing for improved air circulation.
- Acts as a built-in dehumidifier, reducing humidity and eliminating the need for separate equipment.
- User-friendly remote control and digital touch panel for adjusting settings including power, mode, timer, temperature, and fan speed, with a dedicated sleep mode.
- 7000 BTU cooling capacity suitable for spaces up to 32m², delivering efficient airflow and moisture removal while operating quietly.
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- Lightweight and portable design with rolling wheels for easy movement between rooms.
- Three operating modes: cooling, dehumidifying, and fan, with automatic swing for improved air circulation.
- Acts as a built-in dehumidifier, reducing humidity and eliminating the need for separate equipment.
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#10
22% Off
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- 4-in-1 functionality: Offers cooling, dehumidifying, fan, and sleep modes. Cooling mode ranges from 16°C to 31°C, with a quiet sleep mode at ≤53dB, while dehumidifying removes up to 1 litre of moisture.
- Intuitive control: Features clear buttons and a remote control (range up to 5m). Compatible with the Tuya Smart app for remote operation over Wi-Fi, including a 24-hour timer and energy-saving temperature adjustments.
- User-friendly maintenance: Dimensions of 33 x 28 x 70 cm and 21 kg in weight allow for easy mobility with universal wheels. Includes a removable air filter for cleaning and a drain port for regular maintenance.
- Versatile installation: Comes with a complete window exhaust kit compatible with most window types, including a 1.5m retractable exhaust hose. Easy installation without drilling for various settings like bedrooms, offices, or basements.
- Eco-conscious design: Equipped with a 9,000 BTU cooling capacity and uses R290 natural refrigerant, making it environmentally friendly. Rated energy efficiency class A for cost-effective summer cooling.
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- 4-in-1 functionality: Offers cooling, dehumidifying, fan, and sleep modes. Cooling mode ranges from 16°C to 31°C, with a quiet sleep mode at ≤53dB, while dehumidifying removes up to 1 litre of moisture.
- Intuitive control: Features clear buttons and a remote control (range up to 5m). Compatible with the Tuya Smart app for remote operation over Wi-Fi, including a 24-hour timer and energy-saving temperature adjustments.
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