The 13 Best Portable Air Conditioners in 2025 – Top Rated Picks

The portable air conditioner is ideal for those who like warmth but don’t want to deal with humidity and stuffy indoor temperatures.

It is a simple device that can refrigerate any environment, making it perfect for those who go on vacation and ideal for those who are used to travelling often in warm places.

Be careful though: they can also be an innovative solution for anyone who wants to avoid installing an air conditioning system in their own home. If you want to know more about these appliances to choose the most suitable for your needs, continue reading our guide on portable air conditioners.

Right below we had listed out the best portable air conditioners.

SaleRANK NO. 1
BLACK+DECKER 10,000 BTU Portable Air Conditioner...
  • Portable AC: Use this personal air conditioner (15.3” x 14” x 24.8") in rooms up to 450 sq. ft. Stay cool in the hot summer months and sleep well with this BLACK+DECKER ac unit for bedroom.
  • 3-in-1: 3-in-1: Our 5800 BTU DOE (10000 BTU ASHRAE 128) air conditioner also functions as a dehumidifier & fan. This portable air conditioner (47.3 lbs.) has a convenient remote control & top mounted control panel with LED display.
  • Impressive Features: Set the temperature just right with this ac portable air conditioner. Our ac unit portable also has a slide-out washable filter, auto water evaporation, & 24-hour timer.
RANK NO. 2
CENSTECH 4-IN-1 Portable Air Conditioners,...
  • ❄️【𝟒-𝐈𝐍-𝟏 𝐄𝐯𝐚𝐩𝐨𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐢𝐫 𝐂𝐨𝐨𝐥𝐞𝐫 𝐟𝐨𝐫 𝐃𝐫𝐲 𝐂𝐥𝐢𝐦𝐚𝐭𝐞𝐬】CENSTECH Swamp Cooler functions as an Air Cooler, Humidifier, and a Fan. Unlike conventional ACs, the evaporative air cooler provides optimal cooling and humidity, enhancing your living and work spaces without excessive drying, helping to keep skin hydrated. Tailored for areas like the Southwestern US, California, and New Mexico, where summers can be uncomfortably dry.
  • ❄️【𝟒 𝐌𝐨𝐝𝐞𝐬 & 𝟑 𝐒𝐩𝐞𝐞𝐝𝐬】Enjoy personalized cooling with our portable air conditioner which features 4 modes: Cooling/Sleep/Normal/Nature. Adjust settings to your preference and enjoy optimum comfort. Customize airflow with 3 fan speeds (low-13ft/s, medium-20ft/s, and high-27ft/s) for the perfect breeze. With 12 cooling combinations, find the perfect match for all your needs. Indulge in the customized cooling you deserve with our air conditioner portable for room!
  • ❄️【𝐕𝐞𝐧𝐭𝐥𝐞𝐬𝐬 𝐀𝐢𝐫 𝐂𝐨𝐧𝐝𝐢𝐭𝐢𝐨𝐧𝐞𝐫, 𝐍𝐨 𝐇𝐨𝐬𝐞 & 𝐖𝐢𝐧𝐝𝐨𝐰𝐬 𝐍𝐞𝐞𝐝𝐞𝐝】No hoses, no windows, no assembly needed. CENSTECH ventless air conditioner can be used after being unpackaged. Unlike traditional wall-mounted ACs, our windowless air conditioner operates at a mere 65W, slashing installation and maintenance costs while cutting electricity usage by up to 60%. Plus, the easy-to-clean removable cooling pad simplifies upkeep.
RANK NO. 3
CENSTECH 3-IN-1 Mini Air Conditioner with Remote,...
  • ❄️【𝐑𝐞𝐦𝐨𝐭𝐞 𝐂𝐨𝐧𝐭𝐫𝐨𝐥】With an impressive range of 9.8ft, this remote allows you to command your mini air conditioner from anywhere in the room. No more getting up or reaching out to adjust settings. Simply sit back, relax, and let our remote do the work for you.
  • ❄️【𝐀𝐝𝐣𝐮𝐬𝐭𝐚𝐛𝐥𝐞 𝟑-𝐒𝐩𝐞𝐞𝐝 𝐅𝐚𝐧】With three distinct wind speeds (low/medium/high), you hold the power to select the perfect airflow that matches your mood and keeps you feeling cool. From a gentle breeze to a powerful gust, our personal air conditioner ensures you can enjoy the cooling sensation that truly elevates your comfort.
  • ❄️【𝐅𝐚𝐬𝐭 𝐂𝐨𝐨𝐥𝐢𝐧𝐠】Our small room air conditioner, powered by a high-performance motor and innovative air duct design, swiftly lower the surrounding temperature by 41-45°F, providing you with powerful, cool airflow. Tips: Add ice cubes on top for extra cooling—unleash a new level of icy bliss.
RANK NO. 4
Coolblus A016B A016B-07KR Air Conditioner,...
  • 3-in-1 : Elevate your comfort with our 3-in-1 portable air conditioner (7100 BTU DOE / 12000 BTU ASHRAE). It cools, dehumidifies, and functions as a fan with adjustable speed and auto air swing,cooling to 61-88°F at the setting.The user-friendly LED control panel, remote control, and automatic restart after a power outage make it a hassle-free solution for uninterrupted comfort. Experience comprehensive climate control for a cool and comfortable living space.
  • Energy-Efficient Cooling: Achieve energy-efficient cooling with a high CEER (Coefficient of Energy Efficiency Ratio) of 7 and eco-friendly R32 refrigerant to ensuring effective cooling while maintaining energy efficiency.In rooms of 550sq.ft.when the indoor temperature is 30 °/86 ° F and Cooling temperature wants to 25 °/77 ° F , It just takes about 15 minutes can be quickly achieve local cooling.So it providing a cost-effective and environmentally friendly cooling solution for your life.
  • Sleep Mode & 24-hour timer : Activate the Sleep Mode on our portable air conditioner that activated by pressing Increase and Speed simultaneously, ensures energy-saving and featuring an ultra-low noise level of 52 dB. Drift into a peaceful slumber without disturbance, And take control of your comfort with the built-in 24-hour timer, Customize the cooling duration to suit your lifestyle, ensuring a refreshing environment whenever you need it.
RANK NO. 5
Windowless Portable Air Conditioner, 15H Timer &...
  • ❄️【3 In 1-Air Cooler & Air Conditioner & Fan】This evaporative cooler can be used as an Air Conditioner when adding water & ice packs, a Humidifier when adding just water and a Fan when adding nothing. It features with 3 modes (Normal/Nature/Sleep) and 3 wind speeds (Low/Medium/High) to offer a wide range of use for any activity. It can absorb the surrounding hot air and cool it down quickly, creating a comfortable space environment for you.
  • ❄️【Internal Turbo Technology】 The internal turbo design of this windowless room air conditioner can guide the air flow more effectively, generate stronger wind power, and the noise is relatively small. It can balance the temperature and promote air circulation, which is something that ordinary fans cannot do.
  • ❄️【120° Oscillation】 The inner blades are designed with auto-swings horizontally by 120° to cool down the area evenly. Moreover, vertical airflow can be adjusted to 20° through its manual shutters for maximum cooling, ensures air is evenly distributed throughout the area, providing a comfortable breeze. It efficiently produces 25.6ft/s of strong airflow, and cools spaces of up to 300 sq.ft within minutes.
RANK NO. 6
CENSTECH Evaporative Air Cooler, Swamp Cooler Air...
  • ❄️【𝟒-𝐈𝐍-𝟏 𝐄𝐯𝐚𝐩𝐨𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐢𝐫 𝐂𝐨𝐨𝐥𝐞𝐫 𝐟𝐨𝐫 𝐃𝐫𝐲 𝐂𝐥𝐢𝐦𝐚𝐭𝐞𝐬】CENSTECH Swamp Cooler functions as an Air Cooler, Humidifier, and a Fan. Unlike conventional ACs, the evaporative air cooler provides optimal cooling and humidity, enhancing your living and work spaces without excessive drying, helping to keep skin hydrated. Tailored for areas like the Southwestern US, California, and New Mexico, where summers can be uncomfortably dry.
  • ❄️【𝟑 𝐌𝐨𝐝𝐞𝐬 & 𝟑 𝐒𝐩𝐞𝐞𝐝𝐬】With 3 fan speeds(low-12ft/s, medium-19ft/s, and high-26ft/s) delivering a cooling breeze at up to 26 ft/s. Choose from 3 modes(Normal/Sleep/Cooling): Normal for daily use, Sleep for restful nights, and Cooling for maximum cooling effect. Beat the heat effortlessly and enjoy a cool, comfortable living space with CENSTECH portable air conditioners!
  • ❄️【𝐍𝐨 𝐇𝐨𝐬𝐞 & 𝐖𝐢𝐧𝐝𝐨𝐰𝐬 𝐍𝐞𝐞𝐝𝐞𝐝, 𝐏𝐥𝐮𝐠 𝐚𝐧𝐝 𝐏𝐥𝐚𝐲】No hoses, no assembly needed. CENSTECH ductless air conditioner can be used after being unpackaged. Unlike traditional wall-mounted ACs, our windowless air conditioner operates at a mere 65W, slashing installation and maintenance costs while cutting electricity usage by up to 60%. Plus, the easy-to-clean removable cooling pad simplifies upkeep.
SaleRANK NO. 7
SereneLife Small Air Conditioner Portable 10,000...
  • COOLING: The SereneLife Portable Air Conditioner is perfect for cooling your rooms up to 450 sq ft. with ease, and you can enjoy a comfortable and refreshing environment even on the hottest summer days. (13.8" x 14.6" x 27.2")
  • 3-in-1 FUNCTIONS: Our 8,000 BTU compact Portable AC unit features a simple electric plug-in operation and 3 modes - Cooling, Dehumidifier, and Fan. It also features an automatic swing mode w/ moving wind vent for maximum air circulation.
  • DEHUMIDIFIER: With its dehumidifying feature, this standing AC unit for bedroom, effectively cools, freshens, and dries your space, while providing manual and automatic drainage options through the included water pipe
RANK NO. 8
Dreo Portable Air Conditioners, 14,000 BTU Air...
  • Go Big on Cooling Power: The DREO AC516S portable air conditioner brings massive 14,000 BTU ASHRAE cooling capacity that reaches up to 14 ft. Helping you keep the comfortable temp in the sweltering summer
  • Isolate Noise, Amplify Comfort: Featuring a new noise isolation system around the compresor, this portable air conditioners reduces noise down to a minimum 46dB, making it ideal for quiet places like bedrooms and offices
  • Drainage-free in powerful cooling when the humidify under 85%: Bring uninterrupted cold air to your room, thanks to DREO's new AC unit design, a dedicated condenser and water pump helps transfer excess water and reduces the need for drainage compared to traditional floor air conditioners
RANK NO. 9
Westinghouse 14,000 BTU Air Conditioner with Heat...
  • PERFECT FOR COOLING SMALL ROOMS: 12,000 BTU ASHRAE/8,150 BTU DOE Provides cold air for areas up to 700 sq. ft., a space equal to the size of a typical family room; Perfect for offices, bedrooms, family rooms, apartments, dorms, cabins, campers, RVs
  • FAST COOLING: INSTANT COLD AIR Quickly cool your room in the summer heat and humidity; Set the thermostat to maintain consistent cool temperatures for your maximum comfort; 2 fan speeds and multiple features ensure cold air circulates efficiently
  • VERSATILITY: AC + FAN + DEHUMIDIFIER + HEATER 4 separate Modes make our portable AC units super versatile so they keep your home comfortable; COOL MODE: Air Conditioner - FAN MODE: Circulates Air - DRY MODE: Dehumidifier Removes Moisture from the Air
SaleRANK NO. 10
Whynter Portable Air Conditioner with Dual Hoses,...
  • Award-Winning Portable AC Unit: Awarded Good Housekeeping's 2024 "BEST OVERALL PORTABLE AIR CONDITIONER," this powerful yet quiet portable air conditioner provides powerful cooling over large areas up to 500 sq. ft.
  • Powerful Yet Quiet: The ideal AC unit for bedrooms, this 14,000 BTU indoor air conditioner operates at 51 dBA at low speed and helps you stay cool; Made with the planet in mind, it runs off CFC-free R-32 refrigerant
  • Built-In Dehumidifier: This dual-hose portable air conditioner features a patented auto drain function that automatically exhausts all condensate in most environments; 71 pint/day dehumidifying capacity; 430m3/h / 253CFM airflow
SaleRANK NO. 11
8,000BTUs Portable Air Conditioners Room Up to 350...
  • 4-IN-1 MULTI-FUNCTIONS: This portable AC air conditioner offers a cooling mode for effective temperature reduction, a self-evaporation function in dry mode, and a fan mode with 2 speeds and a 24-hour timer. It includes a sleep mode to maintain temperatures between 61°F to 90°F with various controls to ensure a restful night's sleep
  • Efficient Cooling Performance: Boasting an ASHRAE cooling capacity of 8000 BTU (5000 BTU SACC), this air conditioner is engineered to keep you cool and comfortable even in hot weather. It efficiently cools rooms up to 350 sq.ft., making it ideal for use in your home, bedroom, or office. Featuring an upgraded compressor refrigeration system and ETL certification, our standing air conditioners prioritize safety and energy efficiency to help reduce electricity costs.
  • EASY INSTALLATION: Our room air conditioner comes with a sliding window kit and detailed instruction manual, facilitating easy installation in both vertical and horizontal sliding windows (compatible with window sizes between 25.6" and 50.2"). Simply connect the 59" long flexible hose and window kit adapter, power on the AC, and select your preferred mode to start enjoying the cool air in your space
RANK NO. 12
Humhold Portable Air Conditioners 10000BTU with...
  • 【10000 BTU Powerful Cooling Efficient】Humhold Powerful Portable AC unit owns a cooling capacity of 10,000 BTU(ASHRAE), has an most energy efficient compressor that can supply cool air to your 500 square feet living room, bedroom, apartment, home kitchen, and office, stable and efficient way to make you feel cool all the time in the hot season. In addition, you can maintain temperatures from 61°F to 88°F with a variety of controls, allows to customize cooling experience to your needs.
  • 【3-in-1 Cooling/Dehumidify/Fan Function】 This smart portable air conditioner offers the convenience of 3 functions, including Cooling, low-high speeds Fan, and Dehumidify, which meets your daily needs. You can freely adjust the temperature in cooling mode, ranging from (61℉ to 88℉) in hot seasons. The dehumidifier capacity of 60 Pints/day can effectively reduce the humidity in small room, and as a fan to circulate indoor air at all times, removing excess moisture and releasing fresh air for a healthy and comfortable environment.
  • 【Front LED Display & Remote Control】 Our self evaporating portable ac unit is equipped with an easy-to-read Front LED Display Control Panel,combined with full-function remote control, it's up to 23 feets control distance, you can easily set the temperature and wind speed you want while sitting on the sofa or lying on the bed, no need to get close or stand up, maximize the convenience of portable ac units.
RANK NO. 13
Portable Air Conditioners, Air Cooler Evaporative...
  • 【Cool Down the Air Effectively】Our air conditioners use the dual ultrasonic nebulizer and cooling pad triple refrigeration technology. It can instantly produce cold air and make your room cool down to drop to 50℉. The air cooler of industry-leading technology help you keep away from hot environment. You also can adjust the shutters 120°up or down to direct airflow according to your desire.
  • 【1600 ML Dual Water Tank】Our personal air conditioner is with dual water tank design upper 1000 ml and lower 600 ml. It can meet the needs of use in dry and humid environments at the same time. The upper tank with two sprayers can continuously produce cold air for up to 12 hours, special for dry environments to cool down. The lower tank can collect the water condensation and refrigerate via fan evaporator for humid environments to cool down.
  • 【Multifunctional with Remoter】The air cooler can be adjusted multi-function by remoter. 3 adjustable wind speeds (natural/med/high) and 3 wind modes ( strong cool, light cool, natural wind) can meet your individual needs. You also can set the auto timer (2-4-8H) according to your needs. Additional , the mini air conditioner has 7 color night light and you can easily enjoy a romantic and warm atmosphere.

Portable Air Conditioners Buyer Guide

In this section, we will talk about some important aspects concerning the portable air conditioner. These are relatively recent devices, which have only recently appeared on the international market.

Buying one is an excellent solution for those who, for one reason or another, do not have a fixed cooling system.

What Is a Portable Air Conditioner?

The portable air conditioner is nothing more than a device capable of releasing cold air (at the preset temperature) and therefore performs the same function as the fixed air conditioners, but it is easier to install.

It has one or more pipes, to be placed in contact with the window, which is used both to suck in air from the outside and to expel it.

These must necessarily be sealed, to allow the appliance to work more effectively. Some models include everything needed for installation in the set, while for others that do not have it, a separate purchase will be required.

How Do You Install a Portable Air Conditioner?

The portable air conditioner always needs an exit to the outside; for this reason, it must be positioned near a window (or an entrance/exit door). Sealing the ducts is then almost mandatory if you want to prevent the expelled hot air from returning to the house driven by the current.

Although at first glance, it may seem complicated, the installation process is far from difficult. Even if you are not a professional, you can easily do it, just follow the information reported by the seller in the instruction manual. You will see, it will be child’s play!

How Many Ducts Can a Portable Air Conditioner Have?

Portable air conditioners are equipped with one or two pipes. The appliances that have a single duct absorb the hot air through a particular grill, and a compressor positioned inside cools it and pushes it back into the room.

The hot air that is produced during the cooling process is instead expelled outside. Models that have a double duct use one of the two pipes to absorb the outside air. this is cooled by the machine, which then pushes it into the home.

The other pipe is instead used to expel the hot air produced by the compressor: given the two ducts, one that is connected to the outside and the other to the inside, it is even more certain that the flow of hot air does not return to the room.

Better a Portable Air Conditioner or A Fixed One?

Here is a doubt that grips many potential buyers. Fixed air conditioners usually consist of two components: the first houses the compressor, which is used to cool the air, and is placed outside the home.

The other one, which is positioned inside the room, deals with dispersing the flow of cold air into the environment. Fixed air conditioners are low in noise, but cost more than portable models and need to be installed by a professional.

On the other hand, portable air conditioners, with integrated compressor, are equipped with a single unit which takes care of both absorbing the air (from the outside or the inside) and cooling it.

In addition to being less expensive than the fixed ones, they are easy to install, which is why you hardly ever use the figure of an expert for assembly.

Is It Difficult to Take Care of Your Portable Air Conditioner?

The maintenance that portable air conditioners need is fairly basic. If they are equipped with a deposit for condensation, it will be necessary to empty it every time it reaches the ridge, always checking that it is clean.

Also remember to clean the filters occasionally, following the instructions given by the seller. To remove the dust that accumulates between the fan blades, simply use a simple damp cloth.

What Are the Functions that A Portable Air Conditioner Must Have?

Almost all portable air conditioners, like the fixed ones, have the main functions, but it is always recommended to check it in person. In the list below we have decided to list what just can’t be missing in every model of the air conditioner.

  1. Timer. It Is Used to Program the Switching on And Off of The Device.
  2. Various Speeds. at Least Three Speeds Can Be Set: Low, Medium and High.
  3. Night Mode. Reduces Appliance Noise at Night.
  4. Wheels. There Are at Least Two if Not Four. They Facilitate the Portability of Portable Air Conditioners.
  5. Led Screen. Show the Necessary Values ​​clearly.
  6. Remote Control. It Allows You to Control the Machine Even without Staying in Contact.
  7. Washable Filters. Remember to Clean Them up From Time to Time and To Remove Any Stuck Remains.
  8. Installation Kit. Not All Models Sell It Together with The Product, but You Can Always Buy It Separately (unless You Already Know-how To Install an Air Conditioner).

What Are the Main Advantages and Disadvantages of Portable Air Conditioners?

Air conditioners are among those machines that can no longer be missing in the homes of us westerners: there is nothing better than returning from work on a sultry day and relaxing in the cool of your own home! Let’s briefly analyze the advantages and weak points of these appliances:

Advantages

  • They are easy to install
  • They cool the air effectively.
  • They are transportable, and consequently usable in every home.

Disadvantages

  • The fixed models are, however, more effective and faster in cooling.
  • They are generally quite noisy.

Heat Pump

Most portable air conditioners are used for cooling, but there are some equipped with a heat pump, also ideal for heating. Since it is an additional component, the models that are equipped with it cost more. Evaluate according to your needs if such a solution can be beneficial for you and your family.

Cooling Power

The unit of measurement used to calculate the cooling power of the air conditioners is the Gregoria, which corresponds to the amount of heat that must be subtracted from a kilogram of water to lower its temperature from 15.5 ° c to 14.5 ° c, at the pressure of 1 atmosphere.

Although complicated to understand, it is an extremely useful indicator for measuring the efficiency of the air conditioner based on the square meters of the home.

Usually, this value is reported by the seller on the packaging or in the manual: it would be too complicated for most of us to make these calculations individually.

Conclusions

In this short guide, we talked in-depth about the portable air conditioner. It is nothing more than a device capable of cooling the air through a compressor located inside it, thus exploiting the same operating principle of fixed air conditioners.

Why are portable models more advantageous then? In addition to costing less, they are easier to install: just follow the assembly instructions in the manual, and you’re done! It is not necessary to spend additional money to get the job done by a professional.

Furthermore, it is an optimal solution for all those who are used to moving often, and who perhaps want to avoid spending a fortune to acquire the necessary heating systems.

Keep in mind that some portable air conditioners are equipped with a heat pump, and are therefore ideal not only for cooling but also for heating rooms.

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