Best Portable Air Conditioner Windowless in UK 2025
Updated on 03/09/2025
#1
Recommended
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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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#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
24% Off
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- Equipped with a powerful motor and larger air outlet, this portable air conditioner increases wind speed and air volume by over 40% for enhanced cooling efficiency across various spaces.
- Featuring a 9.5L water tank, this unit provides over 24 hours of cooling per fill. The top refill design is user-friendly and accommodates individuals with mobility challenges, while adding ice packs can enhance cooling.
- Energy-efficient and cost-effective, this 60W portable air conditioner eliminates the need for extensive installation or ventilation, making it suitable for various settings. The bladeless design ensures safety for homes with children or pets.
- The unit offers customizable cooling with 60° automatic and 120° manual oscillation, three speed settings, and a 1-7 hour timer, aimed at reducing dry air symptoms while keeping the room comfortably cool.
- User-friendly operation with touchscreen and remote control enhances convenience, while an acoustic panel and high-quality silent motor minimize noise for undisturbed sleep.
- Maintenance is simple with a removable reservoir, cooling pad, and rear grille, and the unit's portable design with handles and wheels allows easy relocation, while the split design offers compact storage.
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- Equipped with a powerful motor and larger air outlet, this portable air conditioner increases wind speed and air volume by over 40% for enhanced cooling efficiency across various spaces.
- Featuring a 9.5L water tank, this unit provides over 24 hours of cooling per fill. The top refill design is user-friendly and accommodates individuals with mobility challenges, while adding ice packs can enhance cooling.
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#5
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- 3-in-1 functionality: This machine operates as a tower fan, humidifier, and air cooler, enhancing humidity in dry environments with a 5L water tank for up to 12 hours of cooling.
- High airflow capability: Features a large-air wet curtain that produces a maximum airflow of 1600m³/h and wind speeds of 6m/s, utilizing Cascade Flow Evaporative Cooling Technology for effective cooling.
- Air purification: Produces 2500cm³ of negative ions to eliminate dust and improves air freshness, while silver ions in the water tank ensure continual fresh air output.
- Adjustable cooling options: Offers 3 speed settings and 2 operational modes, with 75° oscillation for uniform air distribution and a 7-hour timer for customizable usage.
- Easy to use and transport: Operates via touch panel, LED display, or remote control, with a built-in handle for portability between different spaces.
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- 3-in-1 functionality: This machine operates as a tower fan, humidifier, and air cooler, enhancing humidity in dry environments with a 5L water tank for up to 12 hours of cooling.
- High airflow capability: Features a large-air wet curtain that produces a maximum airflow of 1600m³/h and wind speeds of 6m/s, utilizing Cascade Flow Evaporative Cooling Technology for effective cooling.
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#6
18% Off
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- Night Mode feature turns off the display light for undisturbed sleep.
- 70-degree oscillation provides widespread airflow.
- Three-speed settings (Low, Medium, High) and three wind modes (Normal, Natural, Sleeping) for customizable comfort.
- Eco-friendly design operating at 60W, minimizing energy costs; includes remote control for convenience.
- Timer function allows automatic shut-off up to 8 hours, adjustable in 1-hour increments.
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- Night Mode feature turns off the display light for undisturbed sleep.
- 70-degree oscillation provides widespread airflow.
- Three-speed settings (Low, Medium, High) and three wind modes (Normal, Natural, Sleeping) for customizable comfort.
- Eco-friendly design operating at 60W, minimizing energy costs; includes remote control for convenience.
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#7
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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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#8
![RANVOO AICE LITE Plus 2025 Max Cooling Airflow [No.1 Coolest & Most Durable] Neck Air Conditioner, Ultimate Immersive Personal AC 6000 mAh Rechargeable Neck Fan Blow Cold Air, Gifts for Mom/Dad, White](https://m.media-amazon.com/images/I/51wTIpeFqhL._SL320_.jpg)
![RANVOO AICE LITE Plus 2025 Max Cooling Airflow [No.1 Coolest & Most Durable] Neck Air Conditioner, Ultimate Immersive Personal AC 6000 mAh Rechargeable Neck Fan Blow Cold Air, Gifts for Mom/Dad, White](https://m.media-amazon.com/images/I/51bcFd5j8KL._SL320_.jpg)
![RANVOO AICE LITE Plus 2025 Max Cooling Airflow [No.1 Coolest & Most Durable] Neck Air Conditioner, Ultimate Immersive Personal AC 6000 mAh Rechargeable Neck Fan Blow Cold Air, Gifts for Mom/Dad, White](https://m.media-amazon.com/images/I/51m6yHHGIhL._SL320_.jpg)
![RANVOO AICE LITE Plus 2025 Max Cooling Airflow [No.1 Coolest & Most Durable] Neck Air Conditioner, Ultimate Immersive Personal AC 6000 mAh Rechargeable Neck Fan Blow Cold Air, Gifts for Mom/Dad, White](https://m.media-amazon.com/images/I/51TytgKx8mL._SL320_.jpg)
![RANVOO AICE LITE Plus 2025 Max Cooling Airflow [No.1 Coolest & Most Durable] Neck Air Conditioner, Ultimate Immersive Personal AC 6000 mAh Rechargeable Neck Fan Blow Cold Air, Gifts for Mom/Dad, White](https://m.media-amazon.com/images/I/51wTIpeFqhL._SL100_.jpg)
![RANVOO AICE LITE Plus 2025 Max Cooling Airflow [No.1 Coolest & Most Durable] Neck Air Conditioner, Ultimate Immersive Personal AC 6000 mAh Rechargeable Neck Fan Blow Cold Air, Gifts for Mom/Dad, White](https://m.media-amazon.com/images/I/51bcFd5j8KL._SL100_.jpg){kind=small}
![RANVOO AICE LITE Plus 2025 Max Cooling Airflow [No.1 Coolest & Most Durable] Neck Air Conditioner, Ultimate Immersive Personal AC 6000 mAh Rechargeable Neck Fan Blow Cold Air, Gifts for Mom/Dad, White](https://m.media-amazon.com/images/I/51m6yHHGIhL._SL100_.jpg){kind=small}
![RANVOO AICE LITE Plus 2025 Max Cooling Airflow [No.1 Coolest & Most Durable] Neck Air Conditioner, Ultimate Immersive Personal AC 6000 mAh Rechargeable Neck Fan Blow Cold Air, Gifts for Mom/Dad, White](https://m.media-amazon.com/images/I/51TytgKx8mL._SL100_.jpg){kind=small}
28% Off
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- Max Full Body Cooling: The AICE LITE 2025 neck air conditioner features an 80% airflow boost, providing effective cooling to help combat heat and humidity.
- Advanced Cooling Technology: Utilizing AICE MAX 4.0 technology, this device can lower your temperature by 36°F in just one second, covering large areas for prompt cooling.
- AI Smart Cooling: Equipped with Metaura OS, this neck cooler adjusts its cooling output in real-time based on your body temperature and environment, ensuring optimal comfort.
- Extended Battery Life: Offers up to 30 hours of cooling power with a 15W fast charge feature that replenishes the battery in just 2 hours, suitable for continuous use outdoors or during travel.
- Lightweight and Comfortable Design: Engineered for all-day wear, this neck fan is lightweight, quiet, and designed to provide seamless cooling without pulling hair or causing distractions.
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- Max Full Body Cooling: The AICE LITE 2025 neck air conditioner features an 80% airflow boost, providing effective cooling to help combat heat and humidity.
- Advanced Cooling Technology: Utilizing AICE MAX 4.0 technology, this device can lower your temperature by 36°F in just one second, covering large areas for prompt cooling.
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#9
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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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#10
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- Efficient Cooling: The DREO portable air conditioner provides effective temperature control during hot summer days.
- Quiet Operation: Designed with a noise isolation system, this unit operates at a minimal noise level of 46dB, suitable for bedrooms and offices.
- Drainage-Free Design: With a dedicated condenser and water pump, this AC unit minimizes the need for drainage when humidity is below 85%, ensuring consistent cooling without interruptions.
- Smart Control: Utilize voice assistants like Amazon Alexa or Google Home and the Dreo App for comprehensive control over cooling modes, fan speeds, and schedules.
- Versatile Functionality: Features a 3-in-1 mode that accommodates cooling, dehumidifying, and fan operation, allowing for customized comfort settings.
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- Efficient Cooling: The DREO portable air conditioner provides effective temperature control during hot summer days.
- Quiet Operation: Designed with a noise isolation system, this unit operates at a minimal noise level of 46dB, suitable for bedrooms and offices.
- Drainage-Free Design: With a dedicated condenser and water pump, this AC unit minimizes the need for drainage when humidity is below 85%, ensuring consistent cooling without interruptions.
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![RANVOO AICE LITE Plus 2025 Max Cooling Airflow [No.1 Coolest & Most Durable] Neck Air Conditioner, Ultimate Immersive Personal AC 6000 mAh Rechargeable Neck Fan Blow Cold Air, Gifts for Mom/Dad, Blue](https://m.media-amazon.com/images/I/41JabloHjvL._SL320_.jpg)
![RANVOO AICE LITE Plus 2025 Max Cooling Airflow [No.1 Coolest & Most Durable] Neck Air Conditioner, Ultimate Immersive Personal AC 6000 mAh Rechargeable Neck Fan Blow Cold Air, Gifts for Mom/Dad, Blue](https://m.media-amazon.com/images/I/51DcvJQIqaL._SL320_.jpg)
![RANVOO AICE LITE Plus 2025 Max Cooling Airflow [No.1 Coolest & Most Durable] Neck Air Conditioner, Ultimate Immersive Personal AC 6000 mAh Rechargeable Neck Fan Blow Cold Air, Gifts for Mom/Dad, Blue](https://m.media-amazon.com/images/I/51RMep4I8VL._SL320_.jpg)
![RANVOO AICE LITE Plus 2025 Max Cooling Airflow [No.1 Coolest & Most Durable] Neck Air Conditioner, Ultimate Immersive Personal AC 6000 mAh Rechargeable Neck Fan Blow Cold Air, Gifts for Mom/Dad, Blue](https://m.media-amazon.com/images/I/51LM25DB3PL._SL320_.jpg)
