10 Best Quiet Portable Air Conditioner in the UK 2025
Updated on 22/07/2025
#1
Recommended
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- CEER 12.9 rating for high energy efficiency, significantly reducing power consumption.
- Operates at just 42dB in sleep mode, ensuring a quiet environment for restful sleep.
- Delivers 16,000 BTU cooling capacity with dual-hose and inverter compressor for large spaces, cooling rooms in 30 seconds.
- Control settings via WiFi, app, or remote for smart and convenient operation.
- Self-evaporating technology for 72 hours of drainage-free use, with a durable design and washable filter for healthier airflow.
- Quick installation with window adapter and easy mobility with 360° wheels and hidden handles.
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- CEER 12.9 rating for high energy efficiency, significantly reducing power consumption.
- Operates at just 42dB in sleep mode, ensuring a quiet environment for restful sleep.
- Delivers 16,000 BTU cooling capacity with dual-hose and inverter compressor for large spaces, cooling rooms in 30 seconds.
- Control settings via WiFi, app, or remote for smart and convenient operation.
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#2
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- Cooling capacity of 7000 BTU suitable for rooms up to 300 sq ft (28m2), adjustable temperature range of 16-31℃, and energy-efficient design for lower electricity costs.
- Three operational modes: cooling, fan, and dehumidifier, with dehumidification rate of up to 0.8L/h. Features horizontal swing for even air distribution and auto mode for optimal regulation without manual adjustments.
- Operates quietly at 54 decibels, ensuring minimal noise disruption. Includes a 24-hour timer for scheduling operation to enhance energy efficiency.
- Compact and portable with built-in wheels and side handles for easy mobility. Removable, washable air filter for straightforward maintenance.
- Comes with adjustable window venting kits for various window types and a remote control for convenient access to all settings from a distance.
- Specifications: 330 x 280 x 710 mm with a weight of 20kg, AC 220V-240V power supply, 1.8m power cord, maximum power consumption of 750W, and Class A energy efficiency rating.
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- Cooling capacity of 7000 BTU suitable for rooms up to 300 sq ft (28m2), adjustable temperature range of 16-31℃, and energy-efficient design for lower electricity costs.
- Three operational modes: cooling, fan, and dehumidifier, with dehumidification rate of up to 0.8L/h. Features horizontal swing for even air distribution and auto mode for optimal regulation without manual adjustments.
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#3
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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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#4
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- Designed for installation in the UK
- Recommended for areas between 12-18m²
- Cooling capacity of 9,000 BTU/h
- High efficiency with an EER of 2.6, achieving A energy class
- Intuitive interface and remote control for easy temperature regulation
- Operates quietly at 47.5 dB(A)
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- Designed for installation in the UK
- Recommended for areas between 12-18m²
- Cooling capacity of 9,000 BTU/h
- High efficiency with an EER of 2.6, achieving A energy class
- Intuitive interface and remote control for easy temperature regulation
- Operates quietly at 47.5 dB(A)
#5
- 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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#6
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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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#7
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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
#8
10% Off
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- 12,000 BTU cooling capacity suitable for spaces up to 24m² with an A-class energy rating for efficiency.
- Removes up to 40 liters of humidity daily with a 1.5L water tray, supporting a healthier indoor environment.
- 3-in-1 functionality includes air conditioning, dehumidifying, and fan modes for year-round adaptability.
- User-friendly LED display and remote control for easy adjustments from anywhere in the room.
- 24-hour timer enables easy scheduling of cooling operations for improved comfort.
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- 12,000 BTU cooling capacity suitable for spaces up to 24m² with an A-class energy rating for efficiency.
- Removes up to 40 liters of humidity daily with a 1.5L water tray, supporting a healthier indoor environment.
- 3-in-1 functionality includes air conditioning, dehumidifying, and fan modes for year-round adaptability.
- User-friendly LED display and remote control for easy adjustments from anywhere in the room.
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#9
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- Combines fan, evaporative cooler, and humidifier for versatile climate control.
- Reduces energy use by up to 80% compared to standard air conditioning, with adjustable speed settings.
- Features 60° auto oscillation and remote control for convenient airflow management.
- Portable with a 5L water tank for up to 10 hours of use, suitable for various room sizes.
- Includes ice packs for rapid cooling, ensuring a safe and quiet experience.
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- Combines fan, evaporative cooler, and humidifier for versatile climate control.
- Reduces energy use by up to 80% compared to standard air conditioning, with adjustable speed settings.
- Features 60° auto oscillation and remote control for convenient airflow management.
- Portable with a 5L water tank for up to 10 hours of use, suitable for various room sizes.
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#10
6% Off
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- 12,000 BTU cooling capacity efficiently cools spaces up to 26 square meters, ideal for various environments including offices and homes.
- Wi-Fi connectivity enables control via the Nethome Plus app, allowing temperature and timer adjustments from mobile devices; compatible with Amazon Alexa and Google Home for basic commands.
- Class A energy efficiency rating with low power consumption, utilizing eco-friendly R290 refrigerant for cost-effective operation.
- Three speed settings (high, low, sleep) and a temperature range of 17-35°C, featuring a 24-hour timer adjustable through touch controls or remote; portable design with wheels for easy movement.
- Product dimensions: 46.7cm x 39.7cm x 76.5cm (32.5kg); Carton dimensions: 51.2cm x 44.2cm x 88cm (36.2kg).
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- 12,000 BTU cooling capacity efficiently cools spaces up to 26 square meters, ideal for various environments including offices and homes.
- Wi-Fi connectivity enables control via the Nethome Plus app, allowing temperature and timer adjustments from mobile devices; compatible with Amazon Alexa and Google Home for basic commands.
- Class A energy efficiency rating with low power consumption, utilizing eco-friendly R290 refrigerant for cost-effective operation.
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