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Quietest Portable Air Conditioners Comparison - June 2025

7 Best Quietest Portable Air Conditioners In the UK

Last Updated - 19/06/2025

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Our Score

To Amazon

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Model

Air Conditioning Unit Portable Air Conditioner 9000 BTU 4-in-1 Dehumidifier, Cooling Fan with 2 Speeds, Digital Display & Remote Control, Window Kit, 24 Hour Timer for Room Up to 269sq.ft

Model

Inventor Portable Air Conditioning Unit Chilly, 9000BTU Mobile Air Conditioner, 3-1,Cooling,Fan, Dehumidifier,2 Fan Speeds,Low Energy, 24 hr timer for Rooms 215ft(WEE/MM0449AA)

Model

Belaco Portable Air Conditioner, 9000 BTU 4-in-1, Air Conditioning Unit, Fan & Cooling, Dehumidifier, Remote control with 24Hr Timer, Dual Window kit Included with Class A Energy Efficiency Rating

Model

Portable Air Conditioner, Personal Cooler Fan, 3 in 1 Evaporative With Large Capacity Water Tank, Quiet Mini Conditioner Desk Cooling Fan for Home, Bedroom, Travel, and Office, Grey

Model

Inventor Portable Air Conditioner Magic 5-1 12000BTU, Mobile AC, Heating, Dehumidifier, Fan, Digital Display & Remote Control, 3 fan speeds & 24 Hour Timer (WEE/MM0449AA) [Energy Class A+]

Model

Draper 23828 230V 3-in-1 Portable Air Conditioner with Remote Control, 5000BTU

Model

NETTA Portable Air Conditioner 3-IN-1 7000BTU, Dehumidifier, Cooling Fan - Remote Control, LED Touch Control, Adjustable Temperature, for Home, Bedroom, Living room,Office [Energy Class A]

Brand

KGOGO

Brand

Inventor

Brand

Belaco

Brand

Jack's Classic

Brand

Inventor

Brand

Draper

Brand

NETTA

Reviews

3,908 reviews

Reviews

6,584 reviews

Reviews

292 reviews

Reviews

9,604 reviews

Reviews

2,488 reviews

Reviews

4 reviews

Reviews

Features

Remote control

9.8

Remote control

9.1

Remote control

9.1

Remote control

8.6

Remote control

8.6

Remote control

8.4

Remote control

8.1

Tech Specs

product dimensions

2.54 x 2.54 x 2.54 cm 27 kg

product dimensions

38 x 34.2 x 72 cm 25.3 kg

product dimensions

29 x 33 x 68.6 cm 20.5 kg

product dimensions

20 x 18 x 18 cm 1.04 kg

product dimensions

39.7 x 46.7 x 76.5 cm 38.4 kg

product dimensions

31 x 31 x 70 cm 20 kg

customer reviews

4.3 4.3 out of 5 stars 1, 646 ratings 4.3 out of 5 stars

customer reviews

4.4 4.4 out of 5 stars 73 ratings 4.4 out of 5 stars

customer reviews

4.7 4.7 out of 5 stars 2, 401 ratings 4.7 out of 5 stars

customer reviews

5.0 5.0 out of 5 stars 1 rating 5.0 out of 5 stars

customer reviews

batteries required

included components

Wireless remote controller, Exhaust Hose with accessories

included components

Slide window Kit

included components

1 x Exhaust hose adaptor, 1 x Drainage hose, 1 x Exhaust hose, 1 x Sash Window kit exhaust hose adaptor, 1 x Sash Window seal kit, 1 x Remote control

included components

special features

Remote Controlled, Digital Display, slide window kit included, 24hrs timer, Fast Cooling

special features

Portable

special features

Auto Restart, Sleep Mode, Dehumidifier

special features

voltage

220 Volts

voltage

5 Volts

voltage

230

voltage

material

ABS

material

Plastic-ge

material

Plastic

material

color

White

color

Grey-tt

color

White

color

Available On

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Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you

9.7
1

KGOGO
Air Conditioning Unit Portable Air Conditioner 9000 BTU 4-in-1 Dehumidifier, Cooling Fan with 2 Speeds, Digital Display & Remote Control, Window Kit, 24 Hour Timer for Room Up to 269sq.ft

9.8 Remote Control

Why we love it

Compact and portable design.

Ultra-quiet operation for better sleep.

Multiple functions for year-round comfort.
Main highlights

【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.
【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.
️【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.
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9.5
2

Inventor
Inventor Portable Air Conditioning Unit Chilly, 9000BTU Mobile Air Conditioner, 3-1,Cooling,Fan, Dehumidifier,2 Fan Speeds,Low Energy, 24 hr timer for Rooms 215ft(WEE/MM0449AA)

9.1 Remote Control

Why we love it

Efficient cooling for small spaces.

Environmentally friendly refrigerant.

Easy to move and install.
Main highlights

WARRANTY: All Inventor Appliances are covered by a 2 years Warranty.
USER-FRIENDLY DESIGN: Space-saving design with easy-roll omnidirectional & durable casters that help you move your “Chilly” around spaces.
REAL-TIME DISPLAY & REMOTE CONTROL: Chilly Mobile Air Conditioner includes a digital display indicating the current temperature, view in °F or °C. Its multi-functional control panel plus the remote control allows you to set time, adjust the temperature & switch between modes easily.
POWERFUL COOLING: Chilly Portable Air Conditioner of 9,000 BTUs, delivers an instant cooling relief for your bedroom, living room or office place. The unit, delivers a max power of 9000BTU for areas that are ideally up to 215 square feet (20m2).
Noise level: Sound pressure 46.9 / 51.9 db (low/high) / Noise emission level: 63 db
EXCELLENT CUSTOMER SUPPORT: We are next to our customers via various communication channels, be sure to purchase and experience with confidence.
EASY TO FIT & INSTALL: Expandable exhaust hose that fits with any Standard Slider or Double Hung Window. The exhaust hose may be stretched out to 1.6 meters of length making the initial installation a breeze!
CLIMATE-FRIENDLY REFRIGERANT: R290 is a natural and safe refrigerant. It has no ozone depletion potential, only a low global warming potential (GWP) and is energy-saving and efficient.
3-in-1 FUNCTIONS: Chilly, integrates 3 convenient modes: cooling mode, to chill your room in hot weather conditions; fan mode to deliver either gentle or powerful air stream; dry mode to dehumidify the air and keep the room humidity from 40% to 60%.
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9.3
3

Belaco
Belaco Portable Air Conditioner, 9000 BTU 4-in-1, Air Conditioning Unit, Fan & Cooling, Dehumidifier, Remote control with 24Hr Timer, Dual Window kit Included with Class A Energy Efficiency Rating

9.1 Remote Control

Why we love it

Eco-friendly with R290 refrigerant.

Versatile 4-in-1 functionality.

Easy remote control operation.
Main highlights

【REMOTE CONTROL & DIGITAL DISPLAY】This Air conditioner comes with remote control which gives you peace of mind using it while you are relaxing in your couch. The AC has DIGITAL DISPLAY which gives you full control of options you prefer.
【POWERFUL 9000BTU COOLING】 Belaco Air Conditioner of 9,000 BTUs, delivers an immediate cooling in your Home, Bedroom, Cabin, Office, Living Room, Kitchen. The Portable Air Conditioners gives 7000BTU power on speed 1 and 9000BTU power on speed 2 which is ideal for space up to 215 square feet.
【NIGHT MODE】 Push the NIGHT key on the remote control or press both the timer and down buttons on the control panel at the same time to activate. In Night mode, the target temperature will add automatically by 1℃ by 2 hours and the fan speed will change to low speed, which prevents catching cold at night.
【ECO FREINDLY REFRIGERANT】 This Air conditioner comes with R290 refrigerant which is Class A energy efficiency rating and eco-friendly. thanks to the R290 eco-friendly refrigerant, It will keep you cool during the heatwave and will save your running cost.
【DUAL WINDOW KIT & WINDOW SEAL】 This Air Conditioner includes EASTY TO INSTALL ventilating kit for all kinds of window, Comes with a dual window kit for slide window, single/double hunged window & window seal for hinged windows.
【4-IN-1 FEATURES】 The Belaco portable air conditioning has 4 multipurpose features modes which is including NIGHT MODE, COOLING MODE, DEHUMIDIGYING MODE, 2 SPEED FAN MODE which will give you full control on your preferences.
【24HR TIMER FUNCTION】 For your peace of mind this air conditioner comes with built-in timer function which allows you to set the AC to run up to 24hrs and time adjustment span is 1 hr.
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Our ranking system

The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.
We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.

Features

Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.

Consumer Reviews

We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.

Popularity

Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.

Value for money

TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.

When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.

7 Best Quietest Portable Air Conditioners In the UK

Our Score

To Amazon

Model

Brand

Reviews

Features

Remote control

Tech Specs

product dimensions

customer reviews

batteries required

included components

special features

voltage

material

color

Available On

Our Top 3 Picks

Air Conditioning Unit Portable Air Conditioner 9000 BTU 4-in-1 Dehumidifier, Cooling Fan with 2 Speeds, Digital Display & Remote Control, Window Kit, 24 Hour Timer for Room Up to 269sq.ft

Why we love it

Inventor Portable Air Conditioning Unit Chilly, 9000BTU Mobile Air Conditioner, 3-1,Cooling,Fan, Dehumidifier,2 Fan Speeds,Low Energy, 24 hr timer for Rooms 215ft(WEE/MM0449AA)

Why we love it

Belaco Portable Air Conditioner, 9000 BTU 4-in-1, Air Conditioning Unit, Fan & Cooling, Dehumidifier, Remote control with 24Hr Timer, Dual Window kit Included with Class A Energy Efficiency Rating

Why we love it

Our ranking system

Features

Consumer Reviews

Popularity

Value for money

Value for money

Related deals you might like for quietest portable air conditioners

VonHaus Air Conditioner 9000 BTU – Portable Air Conditioning Unit, Dehumidifier Mode, Window Venting Kit, Remote Control, 5 Modes, 2 Speeds, 24hr Timer, LED Display, x4 Wheels, Carry Handle

Dreo Portable Air Conditioners, 10,000 BTU AC Unit for Bedroom with Drainage-free Cooling, 46dB Quiet, APP/Voice/Remote, 24h Timer with Fan & Dehumidifier, Smart Air Conditioner for Room Indoors

Comfee Portable Air Conditioner 9000 Breezy Cool Pro 2.6, 9000 BTU 2.6kW, Cooling & Ventilating & Dehumidifying, Remote Control, Room Size 88m³ (33㎡), Portable Air Conditioning Unit

7 Best Quietest Portable Air Conditioners In the UK

quietest portable air conditioners comparison

Our Score

To Amazon

Model

Brand

Reviews

Features

Remote control

Tech Specs

product dimensions

customer reviews

batteries required

included components

special features

voltage

material

color

Available On

Our Top 3 Picks

Air Conditioning Unit Portable Air Conditioner 9000 BTU 4-in-1 Dehumidifier, Cooling Fan with 2 Speeds, Digital Display & Remote Control, Window Kit, 24 Hour Timer for Room Up to 269sq.ft

Why we love it

Inventor Portable Air Conditioning Unit Chilly, 9000BTU Mobile Air Conditioner, 3-1,Cooling,Fan, Dehumidifier,2 Fan Speeds,Low Energy, 24 hr timer for Rooms 215ft(WEE/MM0449AA)

Why we love it

Belaco Portable Air Conditioner, 9000 BTU 4-in-1, Air Conditioning Unit, Fan & Cooling, Dehumidifier, Remote control with 24Hr Timer, Dual Window kit Included with Class A Energy Efficiency Rating

Why we love it

Our ranking system

Features

Consumer Reviews

Popularity

Value for money

Value for money

Related deals you might like for quietest portable air conditioners

VonHaus Air Conditioner 9000 BTU – Portable Air Conditioning Unit, Dehumidifier Mode, Window Venting Kit, Remote Control, 5 Modes, 2 Speeds, 24hr Timer, LED Display, x4 Wheels, Carry Handle

Dreo Portable Air Conditioners, 10,000 BTU AC Unit for Bedroom with Drainage-free Cooling, 46dB Quiet, APP/Voice/Remote, 24h Timer with Fan & Dehumidifier, Smart Air Conditioner for Room Indoors

Comfee Portable Air Conditioner 9000 Breezy Cool Pro 2.6, 9000 BTU 2.6kW, Cooling & Ventilating & Dehumidifying, Remote Control, Room Size 88m³ (33㎡), Portable Air Conditioning Unit

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