The 10 Best Offers for Air Conditioner - September 2025

Last updated: 13. September 2025
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Limited Time
Deal 9/2025
Pro Breeze
Save £150.00 Today!
£279.99 (54% OFF!)

  • BE HEATWAVE PREPARED: Our new portable aircon unit provides a powerful cooling to stay breezy this summer. Strong air cooler down to 16°C for small, medium or large homes. Perfect for living rooms, bedrooms and offices with adjustable louvre vents to optimise airflow.
  • EFFORTLESS & CONVENIENT COOLING CONTROL: The air conditioners easy-to-use touch buttons and remote control allows you to easily program all operating modes, fan speeds as well the built-in 24 hour on/off timer and adjustable thermostat temperature display.
  • SET THE TEMPERATURE BEFORE YOU GET IN: The smart aircon unit with wifi connects to your smartphone to control it through the free Pro Breeze app or voice command. Compatible with Amazon Alexa app and Google Home for iPhone and Android.
  • CLEVERLY MULTIFUNCTIONAL: This portable air conditioning unit features 4 in 1 operating modes: AIR COOLING, DEHUMIDIFIER, FAN-ONLY and ENERGY-SAVING sleep mode. Fully customise your cooling experience! Perfect for use throughout the entire summer.
  • EASY TO INSTALL READY TO USE: The air conditioning unit portable comes with two window venting kits, to fit the AC unit on sliding or hinged windows (instruction included). Its space-saving design ensures minimal intrusion for maximal cooling.
  • PRO BREEZE – THE AIR COOLING EXPERTS: Explore the Pro Breeze cooling range which includes powerful 7000, 9000 and 12000BTU Air Conditioners, 5L and 10L Evaporative Coolers along with a vast range of innovative Tower and Pedestal Fans. Fancy a refreshingly cold drink? Search for the Pro Breeze Ice Maker!
Colour Manufacturer Weight
- - -
£12999
RRP: £279.99 -54%
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1
Best Choice
9.9
Ariston

Free Delivery**
  • Air Conditioner designed and manufactured to be installed in UK
  • RECOMMENDED AREA 13-20m²
  • COOLING CAPACITY 10,000 BTU/h
  • HIGH EFFICIENCY: The Mobis range is designed to ensure high efficiency operation, with the Mobis Plus 10 model boasting an EER of 3.1 and therefore achieving A+ energy class
  • EASY TEMPERATURE REGULATION: Easy to use, thanks to its intuitive interface and remote control, Mobis Plus 10 ensures precise temperature regulation to enjoy full comfort in any indoor environment
Colour Manufacturer Weight
White Ariston 31.8 kg
£32299
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2
Best Value
9.9
Shenzhen Xianma Technology Co., Ltd.
Save £21.25 Today!
£61.57 (35% OFF!)

  • Powerful 4-in-1 Design This portable fan works as a mini air conditioner, fan, humidifier and night light, cool and moist, providing you with strong and cool airflow. Unlike bulky traditional AC units, this mini AC cools efficiently without an installation
  • 2S Fast Cooling Air This upgraded portable air conditioner is equipped with a high-power motor and a unique air duct design, 3 adjustable mist settings (Low/Medium/High), combined with 3 fan speeds (Soft/Medium/High). Quickly reduces ambient temperatures by 10-22°F and delivers powerful, refreshing airflow in just 2 seconds. Also, you can add cold water or ice cubes on top for better cold breeze.
  • Humanized Design & Wide Use The handle design allows you to carry it easily and use it anytime and anywhere, which will accompany you in summer. Perfect for homes, kitchens, bedrooms, bedrooms, desks, offices and garages, as well as RVs, cabins, outdoor tents, board parties, and camping. Features USB charging port, which can be powered by power bank, laptop, adapters, computers, vehicle chargers. Suitable for 5V 2A USB adapter.Power adapter and charging cable included.
  • 1000ML LARGE WATER TANK - Personal air conditioner with a 1000ml sealed water tank, this air cooling fan can work for 8-10 hours when fully filled, eliminating the need for frequent refills. When the water level is too low or runs out, it automatically activates a protection mode, switching to the natural wind without misting, ensuring worry-free use while sleeping. Water level window allows for easy monitoring and recharging.
  • 2-8H Timer & 7 Colors Night Light The portable air conditioner has 3 kinds of smart timing modes (2H/4H/8H) and 120° up and down adjustable wind direction, allowing you to enjoy a deep sleep or nap without headaches and colds caused by long-term cold air. 7 colors night light automatically changes, cooling fans for small rooms/bedroom, creating a comfortable and relaxing sleeping environment. Lights can be turned off.
  • Panel Control & Remote Control - This personal air conditioner features touchpad control buttons for easy operation. Plus, you can conveniently adjust cooling modes, fan speeds, timers, and night light settings using the 16.4ft remote control, making it ideal for relaxed use while lounging on a bed or sofa.
Colour Manufacturer Weight
Black WUEZOE -
£4032
Was: £61.57 -35%
Amazon
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3
9.9

Free Delivery**
  • ☃️【9000BTU Cooling Up to 269ft】Tired of sweltering summer days? Why not dive into refreshing cool air wherever you go with our compact cooling marvel. Our air conditioner is crafted with a cutting-edge air compressor, making itself an exquisite and compact cooling tool. Stay cool and cozy with our 9000 BTU air conditioner, a preferred companion cooling the rooms up to 269ft instantly. Start your unforgettable cooling journey in bedroom, living room, office or garage from now on.
  • 4️⃣【4-in-1 Multiple Functions】KGOGO air conditioner is designed specially to improve indoor air and offer year-round comfort. Beat the heat with our versatile air conditioner boasting four modes tailored for your comfort. From chilling in air conditioner mode to enjoying gentle breezes or strong cool winds in fan mode, and maintaining optimal humidity at 40%-60% RH with the dehumidifier mode ( This mode only works when the temperature is above 15℃ or the humidity is below 85% . ), and enjoying a deep ultra-quiet childlike sleep with light off and lower noise under our sleep mode, our air conditioner has you covered.
  • 🌛【Guard Your Tranquil Slumber】Enjoy whisper-quiet serenity with our ultra-quiet air conditioner. Our air conditioner is equipped with a high-quality air compressor and multi-layer cottons, serving as indispensable noise-reducing parts. Drift off into a tranquil slumber under sleep mode with light off and lower noise. Immerse yourself in a childlike sleep under our sleep mode's gentle hum below 60 DB, ensuring a ultra-quiet undisturbed rest every time.
  • 🆒【Smooth Move & Effortless Assembly】This air conditioner is designed with two built-in handles and four 360° casters for room-to-room mobility effortlessly in bedroom, office or in the cabin around your home. We offer window kits that are compatible with most sliding windows, catering you an effortless installment without drilling. And our unique plug design behind simplifies storage and transportation of the air conditioner.
  • ❄️【User-Friendly Design】Take control of your comfort with our 24h timer and versatile control options. Set your ideal temperature and mode effortlessly with our intuitive control panel or remote control. Choose startup and shutoff time to submerge yourself in cool air once getting into the room, greatly saving the energy. It is recommended to activate the child lock to keep little ones and pets safe from harm when the air conditioner is in operation. And with a washable air filter that can be washable and reused, maintenance for our air conditioner is a breeze. We recommend cleaning the air filter twice a month to ensure peak performance and cooling efficiency.
  • 🛂【All-round Worry-free Service】We provide customer support to keep you away from after-sales worries. If you are not satisfied with KGOGO air conditioner or have any other questions, please feel free to contact us. Our after-sales service experts will reply to your information within 24 hours to solve your problems. You can purchase and experience with confidence.
Colour Manufacturer Weight
White KGOGO 23.1 kg
£29999
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4
9.9

  • 4 Modes Selection: Cooling mode cools your large room in hot weather conditions; Fan mode provides powerful airflow; Dehumidification mode dehumidifies the air and keeps the room humidity around 50%. Silent mode operates quietly with effective cooling. Suitable for spaces up to 25m²
  • Compact & Portable with Night Sleep Mode: This air conditioner is compact in size and does not take up space. It is usually suitable for placing in every corner of the living room, room, and kitchen. In the night sleep mode, the fan speed will change to low speed, which cools down quietly and effectively, allowing you to have a good sleep.
  • 4 In 1 Portable Air Conditioner: Cooling/ventilation/dehumidifier - the four-in-one air conditioning unit can accelerate indoor air circulation in the shortest time, reduce the temperature of the surrounding environment, let you feel cool instantly, and relieve the stuffiness in the air.
  • Easy Installation & Dual Window Kit: The configured ventilation kit and window seal are very simple and easy to understand. Even beginners can quickly master the installation method. Its size is suitable for most types of windows and meets the cooling needs of most families.
  • LED Display & Remote Control: The LED digital display of the portable air conditioner shows the current temperature, allowing you to easily understand the indoor temperature. The choice of remote control and touch control makes your life more convenient. Whether it is set at a close distance or a long distance, you can feel the comfort and coolness brought by the air conditioner.
  • Full Window Kit & Continuous Drain: This air conditioner comes with a full window kit and a flexible exhaust hose that allows it to be installed on almost any window and offers height adjustment. It also dehumidifies when switched to dehumidification mode, which can dehumidify about 20L per day. Simply install the drain hose on the drain outlet and connect it to the drain outlet to prevent water leaks.
  • Easy to Use & Maintain: This air conditioner comes with smooth wheels and an integrated handle for easy movement between rooms. It is easy to clean and maintain with a washable filter. Simply remove the filter, rinse it, and reinstall it to ensure optimal performance. Its durable construction ensures reliable performance over multiple cooling cycles.
Colour Manufacturer Weight
- NELGOLLE 23.9 kg
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5
9.8
Generic
Save £100.00 Today!
£299.99 (33% OFF!)

  • ❄️🏠 5 IN 1 MULTIFUNCTIONAL: This portable unit serves as an Air Conditioner, Heater, 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. This item has multiple uses all year round and does not need to be used for the limited summer months. The heating fully functions as a heater and the dehudifier/air purifer are equally as effective.
  • ❄️🏠 POWERFUL COOLING and HEATING, : With a cooling capacity of 7000BTU, it efficiently cools rooms up to 26 square metres +. To enhance your indoor air environment, we give three more roles to this air conditioner unit portable to play as a fully function Heater, Air Purifier/Dehumidifier. Drop the temperature to 16℃ when it gets hot and heat to 27℃ when it gets cold. Improve the indoor air circulation with the three fan speeds, or dehumidify the indoor air to keep the humidity between 40% and 60%, 320 Cubic Meters Air Flow Efficiency
  • ❄️🏠 24 HOUR TIMER, TWO FAN SPEEDS & EASY CONTROLS: Adjust the airflow with two 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: Window Kit, 1 x Remote control, 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 curtain with our AC unit to fit various design windows. 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 warm during the freezing winter 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.
Colour Manufacturer Weight
White Generic 21 kg
£19999
RRP: £299.99 -33%
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6
9.7
GuyAna
Save £2.00 Today!
£27.99 (7% OFF!)

Free Delivery**
  • Turbocharged & Ultra-Quiet (<40dB): High-performance turbo fan delivers powerful airflow while operating near-silently (under 40dB), perfect for undisturbed sleep, focused work, or quiet study sessions.
  • 360° Multi-Function Cooling: Combines evaporative cooling, humidification, and mist with full 360° rotation to effectively refresh stuffy rooms, offices, dorms, or even tents – cool air reaches everywhere.
  • 30% Cooler with Ice Boost: Integrated ice compartment + mist boost button work together to create airflows up to 30% colder than standard fans. Soothing 7-color LED lights add relaxing ambiance.
  • Portable USB Power & Safe Design: Compact, lightweight, and powered by USB for ultimate portability. Easily use at home, the office, or outdoors. Features baby-safe LED lighting for worry-free use anywhere.
  • 3 Speeds & Versatile Use: Customize cooling with low/medium/high speed settings. The 7-color LED nightlight and humidifying mist make it ideal for bedrooms, desks, travel, or as a multi-functional personal cooler.
Colour Manufacturer Weight
Multicolor GuyAna -
£2599
Was: £27.99 -7%
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7
9.6
Shenzhen A Little Pufferfish E-commerce Co., Ltd.
Save £7.99 Today!
£27.99 (29% OFF!)

  • ❄【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.
Colour Manufacturer Weight
White Mr.Pufferfish 600 g
£2000
RRP: £27.99 -29%
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8
9.5
Gadsden and Culpeper
Save £5.90 Today!
£22.90 (26% OFF!)

  • ❄【3-in-1 Portable Air Conditioner】: This personal air conditioner can be served as a fan, mini air conditioner, also a humidifier, providing you best cooling in an easy-to-use way. Adding some ice and water into the water tank for evaporative cooling, our portable AC will release cool moist air to prevent your skin from drying out. Keep cool and comfortable with our portable air conditioner fan anywhere.
  • ❄【600ML Large Water Tank & Long Lasting】: Portable Air Cooler with a 600ml water tank, the air conditioner portable can work continuously for 5-6 hours when filled with water, avoiding frequent water refills, and automatically switch to the natural wind when the water runs out, so you don't have to worry about falling asleep. The transparent water tank allows you to check and control the water level at any time. The top water tank design increases the convenience of adding water and prevents water leakage.
  • ❄【Portable & USB Powered Use】: The portable air conditioner USB charging port can be powered by a power bank, laptop, adapters, mobile power sources, computers, and vehicle chargers. The mini mobile air conditioner has a built-in 4000mAh large-capacity battery, which can be moved use when fully charged, and you can move it to any place you want to enjoy the coolness.
  • ❄【Quiet and Comfortable】: This air cooling 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.
  • ❄【Energy-Saving & Eco-Friendly】: Compared with your costly A/C, this portable air cooler has no compressor and does not use chemical refrigerants and it is more environmentally friendly and safe for your health. It blows out cold air through water evaporation which feels really refreshing, instead of circulating warm air like a regular fan. You can easily enjoy extra coolness in seconds at a low cost.
Colour Manufacturer Weight
White-q1 Gadsden and Culpeper 835 g
£1700
Was: £22.90 -26%
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9
9.4
Bidiowe

Free Delivery**
  • 🍃🍃4-in-1 Portable Air Conditioner 🍃🍃Compare traditional tower fan is just a fan, our tower fan cooler integrates fan, humidifier, air purifier and mobile air conditioner in one. Just add water and ice packs (4 included), press the cooling button and enjoy cool air quickly.
  • 🍃🍃 Larger Dual Air Outlet Design 🍃🍃 Optimal 46.06'' use height air conditioner unit. 18.99‘’ long air outlet (9.44‘’ on the upper and lower layers), the upper layer can be automatically rotated 360 degrees, and the lower air outlet can automatically rotate 60°. Help the can blow air to the entire room, without being restricted by angle, cooling range is wider.
  • 🍃🍃 24-hour timer 🍃🍃 The evaporative coolers consumes only 65W, automatically turns off the screen after 2 minutes of inactivity, and operates the evaporative cooler with 50dB low noise, giving you a quiet and comfortable night. 1-24 hour timer, you can select the time according to your needs and create your own customized cooling space.
  • 🍃🍃 Energy-saving & Environmentally Friendly Air Cooler🍃🍃 Unlike expensive air conditioners, our air cooler requires no window ducts and you can move it anywhere in your home to the area you want to cool. Our 65W portable air conditioning unit has no compressor and does not use chemical refrigerants, making it more environmentally friendly and safer. No need for huge electricity bills, allowing you to experience personal cooling and comfort at a low cost.
  • 🍃🍃Multiple Modes to Meet Your Needs 🍃🍃 The quiet portable tower air conditioner has 3 modes (Normal/Natural/Cool) and 3 speeds (Low/Medium/High). This portable air cooler comes in a variety of options, such as comfortable cooling for relaxing, powerful breeze for yoga or workouts.
  • 🍃🍃Easy to Clean 🍃🍃The silent portable air conditioner has a 4L water tank that can work continuously for up to 14 hours. There is no need to add water frequently. You only need to open the plug at the bottom to easily drain the remaining water in the water tank. It is very convenient to clean and drain. You don’t have to worry about the water tank. The water inside produces impurities due to retention, ensuring clean and cool air for you.
  • 🍃🍃LED Screen & 10M Remote Control 🍃🍃 The air coolers for home with humanized design is more convenient to use. The LED control panel completes your smart lifestyle, and you can set your exclusive cooling mode with the push of a button. Equipped with a remote control, the maximum control distance reaches 10M. Whether you are on the sofa or in bed, you can easily control our mobile air conditioner and enjoy the cool air.
Colour Manufacturer Weight
Blue Aptorlty 6.21 kg
£12999
Amazon
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10
9.3
PELONIS

Free Delivery**
  • 3-in-1 Evaporative Cooling & Humidification: Transform your space instantly! This PELONIS air cooler combines a powerful fan, evaporative cooler, and humidifier. Add water to humidify dry air (ideal for UK summers) or insert 2 ice packs for rapid cooling—no refrigerants needed. Perfect for bedrooms, offices, and living areas
  • Energy-Efficient Cooling & Cost Savings: Save up to 80% energy vs traditional AC! The honeycomb filter and water evaporation system deliver powerful cooling at minimal cost. Customize 3 speeds (low/medium/high) and use sleep mode for quiet, night-friendly operation
  • Wide-Angle Airflow & Custom Controls: 60° auto oscillation and manual tilt ensure even cooling. Control everything via the remote: adjust modes (natural/sleep/normal), set a 7H timer, or switch between 330m³/h airflow intensities—all from your sofa or bed
  • No Installation, Easy Portability: Move seamlessly between rooms with the built-in handle. The 5L tank lasts 10 hours, and the detachable filter cleans in seconds. Compact design fits tight spaces—ideal for UK homes
  • Instant Cooling with Ice Packs: Beat heatwaves in seconds! Pre-freeze the included ice packs, slot them into the tank, and enjoy Arctic-level airflow. Safe, low-noise, and child-friendly
Colour Manufacturer Weight
Black Pelonis -
£10999
Amazon
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* the possibly used term "best" etc. refers only to our possibly subjective personal opinion.
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