10 Best Best Portable Aircon Unit in the UK
Tested and Reviewed: Top 10 Best Portable Aircon Unit deals with expert ratings from 8.1 to a perfect 10
August 2025 Edition
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1
Editor's Choice9.7
Generic
Portable Air Conditioning Unit, 9000 BTU Multifunctional Air Conditioner, AC Unit, 4 in1 Air Cooler, Air Purifier, Fan, Dehumdifier, 24h Timer, Remote Control, Window Kit, Class A Rating, (9000 BTU)
Editor's bottom line:
“This best portable aircon unit is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”
Main Highlights
- 4 IN 1 MULTIFUNCTIONAL: This portable unit serves as an air conditioner, fan, dehumidifier, and air purifier in one compact device. Instantly lowering any room temperature. Adjust the room temperate to create coolness and comfort in your bedroom, living room, office, basement, or workplace.
- POWERFUL COOLING: With a cooling capacity of 9000BTU, it efficiently cools rooms up to 25 square metres +. To enhance your indoor air environment, we give two more roles to this air conditioner unit portable to play as a fan/dehumidifier. Drop the temperature to 16 when it gets hot, improve the indoor air circulation with the three fan speeds, or dehumidify the indoor air to keep the humidity between 40% and 60%, 390 Cubic Meters Air Flow Efficiency
- 24 HOUR TIMER, THREE FAN SPEEDS & EASY CONTROLS: Adjust the airflow with three fan speed settings to suit your comfort level. Check the temperatures at a glance with a LED digital display showing the current temperature. A multi-function control panel and full-function remote control make your life more convenient; allowing you to easily set a timer, adjust the temperature value, and switch modes, whether getting close or far away. Auto Shut Off Facility. Set your desired temperature effortlessly through the panel or remote control and the room will not exceed or decrease that temperature. Auto Shut Off when any time period set is reached to provide added convenience.
- WINDOW KIT AND ACCESSORIES INCLUDED: 1 x Exhaust hose, 1 x Hose connector, 1 x Window kit adapter, 1 x Remote control, 1 x Screw set, 1 x Drain hose, 1 x User manual and Battteries. All the required accessories are included for your convenience and saving you money from buying additional parts and accessories.We have included an easy-to-install air conditioner window venting kit with our AC unit to fit windows using the step by step instructions provided. Its space-saving design also ensures minimal intrusion.
- PORTABLE DESIGN, ULTRA SILENT: The compact and portable construction enables you to move it between rooms with ease. Yes it's completely mobile fully fitted with casters. High Quality Compressor and multiple layer cottons significantly reduce the noise providing a more peaceful experience.
- CLASS A R290 ECO FREINDLY REFRIGERANT: Class A Energy Rating the R290 eco-friendly refrigerant, will keep you cool during the heatwave and will save your running cost due to its efficiency.
- COMPLETE U.K SUPPORT AND SERVICE: We provide complete support every day and respond to all enquiries within 24 hours for your complete peace of mind. We are U.K based and are easily reachable any day.
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Picked by 256 people today
2
9.5
Generic
Mini Air Conditioner Wall Mounted with Remote Control - Portable Air Conditioning Unit for Bedroom, Living Room, Office - Compact Design 55cm x 24cm x 12cm
Main Highlights
- Enhanced Safety with Anti Overheating Protection: The wall-mounted portable air conditioner features an advanced anti-overheating protection system, ensuring safe operation at all times.
- User-Friendly Controls: The air conditioner's intuitive operation panel enables effortless adjustments to temperature and airflow settings for user convenience.
- Whisper-Quiet Performance: Designed for minimal noise, this wall-mounted portable air conditioner operates quietly even at higher speeds, allowing for a peaceful environment.
- Convenient Mobility: Enjoy the flexibility of this wall-mounted portable air conditioner, designed for easy relocation to suit your cooling needs.
- Versatile Heating and Cooling: In addition to cooling, this multifunctional air conditioner also offers heating capabilities, making it ideal for year-round use in any season.
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3
Best Value9.5
Save 32%
![Portable Air Cooler, 4-in-1 Mini Air Cooler With 3 Wind Speed & RGB 7 LED Light & 700ml Water Tank 2-6H Timer, Air Conditioner for Home, Office, Bedroom [Energy Class A+]](/_next/image/?url=https%3A%2F%2Fm.media-amazon.com%2Fimages%2FI%2F41TEDfJ56KL._SL500_.jpg&w=384&q=75)
Mr.Pufferfish
Portable Air Cooler, 4-in-1 Mini Air Cooler With 3 Wind Speed & RGB 7 LED Light & 700ml Water Tank 2-6H Timer, Air Conditioner for Home, Office, Bedroom [Energy Class A+]
32% Off
Main Highlights
- 3 Mode & 3 Wind Speed: Portable air conditioner have 3 modes (Natural Wind/Low Cool Mist/High Cool Mist) & 3 wind speeds (Low/Mid/High) with Up and down adjustable wind direction. Air Conditioner combination of multiple modes and wind speeds gives you more choices. It is recommended to add ice cubes for a better experience. USB-powered (5V/2A) for compatibility with power banks and laptops, this eco-friendly cooler is ideal for bedrooms, offices, or outdoor activities. The lightweight build with carry handle allows easy relocation, delivering personalized cooling wherever needed, no adapter included.
- 6H Timer & 7 Colour Night Light: Evaporative air cooler has 3 kinds of intelligent timing modes (2H/4H/6H), which allows you to enjoy a deep sleep or a nap without the headaches and colds caused by prolonged cool breezes. 7-colour night light automatically changes, small air conditioner for rooms/bedroom, create a comfortable and relaxing sleeping environment(Light can be turned off).
- 700ML Large Water Tank: Cooler fan with a 700ml sealed water tank, this air cooling fan can work 6 hours when filled up and avoids frequent addition of water. It will start protection and change to the natural wind when the water runs out, so you don't worry about it when you fall asleep. The water level perspective window allows you to view and control the water level at any time, the design of the water tank on the top can increase the convenience of adding water.
- Efficient Cooling & Atomization: This mini air conditioner are equipped with a high-performance motor and a unique air-duct, 2 mist humidification holes, Experience the revolutionary honeycomb waterfall system that transforms ice water into a refreshing breeze, instantly lowering the surrounding temperature by 4-6. Unlike traditional air conditioners, our mini portable air cooler mimics natural wind, providing a moist and cool airflow without drying out your skin or harming your body's natural temperature regulation, perfect for dry, hot climates!
- Quiet and Comfortable: This mini air conditioner fan can operate at low noise (less than 30dB), even at the maximum wind speed, the noise volume is less than 55dB and will not disturb your life, working and sleep, bringing you the most comfortable experience. It is your best choice when you want to cool down in the office, room, home and exercise.
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4
9.2
Generic
4-in-1 Portable Air Conditioner - Mini Air Cooler with 3 Speed Settings, Cool Mist Function, Timer Modes & 7-Color LED Lights - Personal Air Cooler for Home, Bedroom & Office
Free Shipping
Main Highlights
- Powerful & Quiet Cooling Features 3 adjustable wind speeds (max 3.2m/s) with ultra-low noise (38-42dB), providing a comfortable breeze for home, office, or bedroom
- 1.2L Large Water Tank & Long Runtime Equipped with a high-capacity 1.2L tank, offering up to 8 hours of continuous mist at low speed (3.1ml/min max mist output) for long-lasting humidification
- 7-Color RGB Mood Light & Remote Control Enjoy customizable RGB lighting effects and convenient 8-10m remote control (requires direct signal to the base) for easy adjustments
- Adjustable Airflow & Portable Design Up/down tilt adjustment and a built-in carry handle make it easy to move, while the 3-speed fan ensures optimal airflow
- Safe & Certified Complies with CE, FCC, ROHS, UKCA standards, includes a 1m USB cable (5V/2A adapter not included), brush, and user manual for easy maintenance
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5
9.0
Save 15%
infray
Personal Air Cooler, Infray Portable Oscillating Air Conditioner Desk Fan Mini Evaporative Cooler, Mist Humidifier, Air Circulator Desktop Space Cooler with Timer Function for Home Office Bedroom
15% OffFree Shipping
Main Highlights
- Multi-Function Personal Air Cooler Its not only a personal air cooler, but also can be used as a mist humidifier, desk cooling fan and air circulator. It used ultrasonic atomization technology to atomize the water, which can humidifier air and moisturize the skin. Keep you away from dry air and enjoy your moist cooling and fresh air in summer. (Notice: This item is designed for personal use only, CAN NOT cool down a room.)
- 3 Speed Modes & Direction Adjustable Mini air conditioner designed with 3 speeds setting( high, medium, low), you can choose a comfortable modes to enjoy the cooling wind. Manual up-down to adjust blowing direction in 90 degrees, you can control the wind direction as you like and create your own personal cooling zone.
- Timer Function & 320ML Water TankPortable air cooler supports 2H, 4H and 6H timer setting, you can set a timer before sleeping to save energy. The 10.83oz (320ml) water tank can ensure that the product continues to run for 4-6 hours, dont worry that the air conditioner fan will stop working since out of water.
- 90°Auto Oscillation & Smart Lighting Design Air conditioner unit supports 90°auto oscillating, can be enjoyed the cooling wind in more angles. There is a blue soft light when the item working, that can be used as a night light to bring you a good mood and help you fall asleep better. (Warm Tip: Press and hold Fogging button to turn on/off the blue light)
- Lightweight & Energy Saving The power consumption of portable air conditioner is only 16-18W/hour designed for personal use, the product use about 0.38-0.43KW of electricity after runs continuously for 24 hours. The item used physical cooling technology, safe and healthy to use for everyone, perfect for your home, bedroom, office, etc. Notice: This product is a multi-language version with buttons labeled in multiple languages (English included).
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6
8.8
Save 3%
EUHOMY
Air Conditioning Unit - Portable Air Conditioner 9000 BTU, 4-in-1 Energy Efficient Cooling & Dehumidifier, Quiet Operation, Digital Display, Window Kit, 24-Hour Timer, Covers Up to 215 sq.ft (20㎡)
3% OffFree Shipping
Main Highlights
- 4-IN-1 MULTIFUNCTIONAL DESIGN: This portable air conditioning unit integrates cooling, dehumidifying, fan, and sleep modes to meet year-round needs. With 2 fan speeds, it ensures optimal comfort in various environments. Whether it's a hot summer or a humid rainy season, this air conditioner can handle it all with ease, providing a comfortable indoor climate whenever you need it.
- ENERGY-EFFICIENT & ULTRA-QUIET OPERATION: Powered by a GMCC compressor, this portable air conditioner operates at a noise level as low as 52dB, making it perfect for bedrooms and offices. The R290 eco-friendly refrigerant and Class A energy efficiency rating not only reduce environmental impact but also help you save on electricity costs, making it a smart and sustainable choice.
- SMART CONTROL & USER-FRIENDLY OPERATION: Featuring an LED display and remote control, this air conditioning unit portable allows you to easily adjust the temperature (16-32), set the 24-hour timer, and monitor the water-full indicator. The child lock function ensures the safety of children and pets, making it a reliable and family-friendly appliance.
- EASY INSTALLATION & EFFORTLESS MOBILITY: Designed with built-in handles and 360° casters, this portable AC air conditioner can be moved effortlessly between rooms. The included window kit is compatible with horizontal and vertical sliding windows (17"-53"), enabling quick and tool-free installation. Whether it's your living room, bedroom, or office, this unit adapts seamlessly to different spaces, providing cooling wherever you need it.
- 2025 UPGRADED DESIGN WITH STYLISH LOOK: This air conditioner unit portable features a sleek, upgraded design with ABS frosted plastic for a premium feel. The intuitive control panel and clear display enhance usability, while the powerful airflow of 330m³/h ensures rapid cooling for rooms up to 20. Enjoy a comfortable and refreshing environment in no time with this modern and efficient cooling solution.
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7
8.6
KLARSTEIN
Klarstein Portable Air Cooler Unit, 5-in-1 Evaporative Air Coolers for Home, Humidifier, Ventilator, Ioniser, Night Mode, 6L Portable Cooler Fan, 45W Cold Air Fan, 132m³/h Cooling Air Flow Aircon Unit
Main Highlights
- MULTIFUNCTIONAL 5-IN-1 AIR COOLER: Designed for homes where space is a premium, this portable air cooler circulates cool air around your home, adds a touch of humidification if its dry, and emits negative ions to remove pollutants and allergens.
- CUSTOMIZABLE MODES PUT YOU CONTROL: Choose from up to three wind speeds or switch between normal mode, fluctuating nature mode, or night mode for a silent solution. No matter the choice, our 45W cold air fan has a mode thats right for you.
- MOBILITY AROUND THE HOME: Our evaporative air coolers for home works in any room - no exhaust hose needed. The 80° aircon unit inspired oscillation leaves no corner without cold air, providing necessary ventilation to cool everyone on summer days.
- USER FRIENDLY CONTROLS & FUNCTIONS: The included remote or built-in controls give full range to control the portable cooler fan how you like. The addition of a 7h timer and a water level indicator add extra convenience and suit all cooling needs.
- LOW CONSUMPTION, LESS WASTE: Lower your footprint and energy bill with our coolant-free, low consumption room cooler fan. The 7L tank can quickly be refilled, while the 23 hour operation covers you during the hottest part of the day.
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8
8.3
Generic
Airabreeze Air Conditioner, Aira Breeze Air Cooler Fan With Water, Small Aircon Unit For Bedroom, Portable Air Conditioner For Car, Home, Desktop, And Office Use (White)
Main Highlights
- Ultra-Fast Cooling in 90 Seconds; The Airabreeze portable air conditioner adopts advanced Frosty Fuse technologyyou can feel the cool breeze in just 90 seconds; This upgraded airabreeze air cooler and aira breeze air cooler delivers consistent airflow for ultra-fast, efficient cooling.
- Long-Lasting Water Tank; Enjoy up to 8 hours of continuous operation on a single charge; Simply plug in the airabreeze air conditioner or airbreeze air cooler and enjoy long-lasting, refreshing relaxationideal for both day and night use.
- Ultra-Quiet Operation; Equipped with a whisper-quiet motor, the aira breeze air cooler provides peaceful cooling with minimal noise; Perfect for work, study, or sleep in total comfortmany airabreeze air cooler reviews highlight its quiet performance.
- 3 Adjustable Speeds; This compact airabreeze air cooler offers three wind speedslow, medium, and highto suit your personal cooling needs; Whether you prefer a gentle breeze or a refreshing blast, the airbreeze air cooler adapts with ease.
- Compact and Portable; The airabreeze and aira breeze air cooler units are lightweight and easy to carry, making them perfect for use in the bedroom, office, car, or on your desktop; Stay cool and comfortable wherever life takes you.
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9
8.1
Olsen & Smith
Olsen & Smith 3-in-1 Portable Air Conditioning Unit, AC Air Con Conditioner Cooler On Wheels with Cooling, Fan & Dehumidifier Functions, Window Kit, 24H Timer & Remote Control (7000-BTU)
Free Shipping
Main Highlights
- VERSATILE 3-IN-1 OPERATION Features Cooling, Fan and Dehumidifier modes for year-round use. Dehumidifier mode removes excess moisture from the air (up to 1.2L/H via the included drainage hose) to prevent dampness, while three fan speeds and vertical swing mode (up/down 58°) ensure even air circulation. Auto mode regulates your units operation without needing to constantly adjust the settings, while Sleep mode gradually reduces intensity and reduces noise for a restful night.
- QUIET OPERATION & CUSTOMISABLE COMFORT Operates at just 54 decibels at its highest setting, providing quiet cooling without disruption. The 24-hour timer lets you programme start and stop times to match your daily schedule and achieve improved energy efficiency day or night.
- COMPACT, PORTABLE & SPACE-SAVING DESIGN Sleek and modern design fits neatly into tight spaces without compromising power. Built-in castor wheels and side handles make it easy to move from room to room, giving you flexible, portable cooling wherever its needed most in your home. Features a removable washable air filter for easy cleaning and maintenance.
- WINDOW KIT & REMOTE CONTROL INCLUDED Includes two adjustable window venting kits - one for sliding windows and one for hinged windows - ensuring a secure, tool-free setup that works with most window types. Comes with an easy-to-use remote control for full access to all functions from across the room.
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10
8.1
Devola
Comfee by Midea Portable Air Conditioner 9000 BTU | Energy Efficient Air Conditioner & Dehumidifier for Rooms with Remote Control, 24Hr Timer, Window Vent | Self Evaporating Technology - Black
Main Highlights
- COOLING SOLUTIONS Midea is renowned for their superior quality air conditioning units and this 9000 BTU 3-in-1 model is no different, offering cooling solutions all year round. The AC provides powerful cooling during the summer, whilst the dehumidifier function can be used during humid seasons. The fan can be used at your leisure to circulate air for everyday comfort.
- UNDISTURBED SLEEP & EASY TO USE Offering a Sleep Mode this unit will switch to a lower fan and automatically maintain a cool and comfortable temperature without keeping you awake. Controlling this unit could not be easier as it has a full function with a remote control. Transporting this compact air conditioner is simple as it has swivel wheels for easy transport and movement.
- ENERGY EFFICIENT TECHNOLOGY Rated Energy Efficiency Class A, the PHA Portable Air Conditioner is designed to keep you cool and comfortable while saving energy. It also comes with an auto-restart function that restarts with the previous function setting when the power resumes after an unexpected power cut.
- DIMENSIONS & WARRANTY 318 (W) x 329 (H) x 634mm (D). This aircon is ideal for any home, rooms and comes with 3 Years manufacturer's warranty.
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