10 Best Air Coolers – Reviews & Buyer’s Guide

When it comes time to cool your house during the warmer months, you may think that your only options are an air conditioner or a box fan, but there is a third option: an evaporative cooler.

These coolers have a water tank at their base that you can manually fill or connect to a garden hose. A pump circulates the water, accelerating the evaporation process. As the water evaporates, the air inside the refrigerator drops to 15 degrees. The humid air is sucked in by the panels integrated on the sides of the cooler and expelled by a fan at the top.

Air conditioners can cool your room, but they require an artificial refrigerant (dangerous for the environment) and a compressor (which consumes a lot of energy). In contrast, a normal fan simply moves hot air without first cooling it. Evaporative coolers are a happy medium that balances energy efficiency, environmental impact and more effective temperature control.

Our Top Pick

10 Best Air Coolers Review

SaleBestseller No. 1
DIVINE Mini Air Cooler, USB Desk Fan, Personal Evaporative Cooler with 7 Colors LED Light, 1/2/3 H Timer, 3 Wind Speeds and 3 Spray Modes for Office, Home, Dorm, Travel (MINI COOLER.4)
  • QUICK COOLING PORTABLE AC FAN - With a high-performance motor and unique design, our portable air conditioners can reduce the surrounding temperature to 20℉, just add water or ice to the top fill water tank and press the button. It is a personal air cooler, but it is also a desk fan, humidifier, LED mood light, can be used all year round. ★ This small portable air conditioner fan is for personal use, no refrigerant, it can't cool a small room, please don't put it too far away from you.
  • Convenient Cleaning and Disassembling The water tank cover can be completely removed, easy to clean the water tank and place ice cubes, leather handle design, easy to carry, you can enjoy the coolness in offices, living rooms, kitchens, studies, etc.Very suitable for home, office, outdoor picnic, etc. During use, we will give you a satisfactory answer to any questions. Tips:If you don't use it for a long time, please empty the water.
  • 【3-Speed Winds & Wider Cooling Area】The small portable AC fan is designed to create powerful airflow using 6-inch oversized fan blades, keeping you in a wide and comfortable environment, 3 wind speed modes (Low/Medium/High) and 5 spray modes, you can adjust the wind speed and spray mode according to the occasion. A full tank of water can keep the spray continuously for 2.5-12.5 hours (depending on , in those in the in the in the in the on the in order to make the ultrasonic atomizer work better,
  • Timing Function & Large Capacity - Three automatic times(1/2/3H), you can choose the most suitable one to enjoy your leisure time, sleep or work; manual up bottom to adjust the blowing direction within 360° to meet your different needs. 600ml large water tank is filled with ice and water, 5 atomization holes, can spray cold wind for several hours to keep your body cool and make you happy. Wonderful small air conditioning staff in this summer
  • POWER SUPPLY METHODS & LOW NOISE Just connect the USB Type C cable to devices that support USB port, this portable air conditioner can work powerfully with low noise (an adapter included in the package). It has 7 soft colors and 1 fade options in total, allowing you to sleep comfortably through the night in a peaceful environment. ★ Input voltage: 5V2A, to ensure the highest speed work. Small air fan Non-rechargeable, just plug and play. During use, we will give you a satisfactory answer to any
SaleBestseller No. 2
Crompton Surebreeze Desert Air Cooler-95L; Auto Fill, 4-Way Air Deflection and High Density Honeycomb pads.
  • Product Details: Crompton's high performance portable desert air cooler with high density honey comb cooling pads and 3-way speed settings for air speed control
  • Technical Specifications: Capacity 95 L; Air delivery 4500 CMH; Power 190 W; Operating voltage 230 V; Suitable for upto 530 sq. ft.Empty Tank Alarm : No. with double ball bearing
  • Auto Fill & High Tank Capacity: The air cooler comes with 95L tank capacity which allows you to experience cool air for a long time while the auto fill allows continuous water supply.
  • 4-way Power Air Delivery: With a powerful air delivery of 4500 m3/hr, Surebreeze 95 air cooler is suitable for up to 530 Sq. Ft. room size. which helps to keep the room cool & refreshing for a long time.
  • Inverter Compatible: Operating at 190-Watt, Surebreeze 95 comes with inverter compatibility for uninterrupted cooling allowing you to experience cool air even during power cut. Also, being Energy Efficient
  • Ice Chamber & High-Density Honeycomb Pads: Equipped with an wide ice chamber and high-density honeycomb pads , the cooler ensures to throw cool air with a boost of ice like cooling and superior comfort for a longer period.
SaleBestseller No. 3
Crompton Ozone Desert Air Cooler- 75L; with Everlast Pump, Auto Fill, 4-Way Air Deflection and High Density Honeycomb pads; White & Teal
  • PRODUCT: Crompton's high performance portable desert air cooler with wood wool cooling pads and 3-way speed settings for air speed control
  • TECHNICAL SPECIFICATIONS: Capacity 75 L; Air delivery 4200 CMH; Air throw 52 ft.; Power 190 W; Operating voltage 230 V; Dimensions : 61 x 40.5 x 120 cm; Suitable for upto 550 sq. ft.Empty Tank Alarm : No
  • ENHANCED AIR FLOW AND COOLING: Motorized and auto-swing louvres for 4-way air deflection; Water level indicator for easy monitoring
  • INVERTER CAPABILITY: Relatively lower power requirement; Can run on inverter power
  • DURABLE: Rust-free body with smooth, easy to clean exteriors
  • PACKAGE CONTENTS: 1 unit of Crompton Air Cooler, Instructions Manual and Warranty Card
Bestseller No. 4
Tiamo Fizz 10 Liter Personal Air Cooler With 3 Speed Fan Control, Insta-Cool Technology, Auto Swing Movement, 10 Liter Tank Capacity And Honeycomb Pads (White)
  • Coverage Area: This high-performance portable personal cooler is suitable for rooms up to 150 square feet of the area under ideal conditions
  • Low Power Consumption: This cooler is an affordable way to stay cool as it uses only 130 watts (approximately) and can be operated on inverters. So drop your worries about bills or power cuts
  • Tank Capacity: When it comes to water capacity, this air cooler has a 10 liter tank with a water level indicator that lets you know when it needs to be refilled
  • Powerful Blower: The specially designed fan produces high speed and uniform airflow that instantly reduces the room’s temperature and keeps you cool
  • Easy-to-Use: Ergonomically designed dial knob controls offer convenient usability while adding to its modern and elegant appearance
  • Auto Swing: The air panels are engineered to move automatically for even circulation of air throughout the room
SaleBestseller No. 5
MiNi CoOlEr FoR RoOm CoOlInG MiNi CoOlEr AiR CoOlEr PoRtAbLe AiR CoNdItIoNeRs FoR HoMe OfFiCe ArTiC CoOlEr 3 In 1 CoNdItIoNeR MiNi CoOlEr HOMe
  • Compact and Portable: This mini cooler is a small, portable air purifier suitable for home, office, bedroom, living room, kitchen, bathroom, camping, and travel.
  • Energy-efficient: Designed to be energy-efficient, making it an eco-friendly and cost-effective choice for air purification.
  • Multiple Uses: Ideal for purifying air and providing cool, fresh air in small to medium-sized rooms or spaces.
  • Lightweight and Quiet: With its compact size and quiet operation, it can be used without causing disturbance.
SaleBestseller No. 6
HIFRESH Air Cooler for Home, 107CM Tower Cooler w/Remote & LED Touch Screen, 3 Speed & 4 Mode, 12H Timer, 26 Feet Air Delivery, 4L Water Tank, 4 Ice Packs, 70° Swing Control, 80W Low Power Consumption
  • 📱【𝐑𝐞𝐦𝐨𝐭𝐞 𝐂𝐨𝐧𝐭𝐫𝐨𝐥 & 𝐓𝐨𝐮𝐜𝐡 𝐏𝐚𝐧𝐞𝐥 & 𝐋𝐄𝐃 𝐒𝐜𝐫𝐞𝐞𝐧】Enjoy the cooling breeze from any corner of the room with the Hifresh ac cooler, featuring dual control via remote (6m range) and touch panel. Its sleek LED touch display provides simple adjustment and monitoring capabilities. You can easily adjust the personal air conditioner from any room without standing. Its sleek, intuitive design is family-friendly for everyone.
  • 🌊【𝐅𝐚𝐧, 𝐀𝐢𝐫 𝐂𝐨𝐨𝐥𝐞𝐫 & 𝐇𝐮𝐦𝐢𝐝𝐢𝐟𝐢𝐞𝐫 𝟑 𝐈𝐍 𝟏】Hifresh versatile portable air cooler serves as a fan, humidifier, and air cooler in a sleek design. 1) Fan: Propels powerful airflow for ventilation. 2) Humidifier (add water): Combats dryness, improving air humidity and relieving dry skin. 3) Air Cooler (add water and ice packs): Uses evaporation to provide a refreshing and cooling environment.
  • ❄【𝟒 𝐌𝐨𝐝𝐞𝐬 & 𝟑 𝐒𝐩𝐞𝐞𝐝𝐬 𝐟𝐨𝐫 𝐂𝐮𝐬𝐭𝐨𝐦𝐢𝐳𝐢𝐧𝐠 𝐘𝐨𝐮𝐫 𝐂𝐥𝐢𝐦𝐚𝐭𝐞】With 3 wind speeds (low-3.9 m/s, medium-5.5m/s, and high-6.7m/s) delivering a cooling breeze at up to 6.7 m/s. Choose from 4 modes(Cooling/Normal/Sleep/Nature): 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 the Hifresh tower cooler for home!
  • 🌀【𝐍𝐨 𝐇𝐨𝐬𝐞 & 𝐖𝐢𝐧𝐝𝐨𝐰𝐬 𝐍𝐞𝐞𝐝𝐞𝐝, 𝐏𝐥𝐮𝐠 𝐚𝐧𝐝 𝐏𝐥𝐚𝐲】No hoses, no assembly required. Hifresh tower air cooler for home is ready to use after a straightforward installation of its base straight out of the box. Unlike traditional wall-mounted ACs, our windowless air conditioner operates at a mere 80W, slashing installation and maintenance costs while cutting electricity usage by up to 65%. Plus, the easy-to-clean removable cooling pad simplifies upkeep.
  • 🌨【𝟐𝟎𝟐𝟒 𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐂𝐨𝐨𝐥𝐢𝐧𝐠 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲】HIfresh's smart cooler for home utilize the 2024 latest cooling technology, featuring a high-performance motor, innovative air duct design, and high-density cooling pad. Quickly reduces ambient temperatures by 41-49°F by converting water into an icy mist, delivering a powerful, cool airflow. Pro tip: Enhance the cooling effect by adding frozen ice packs to the water tank. (*Tested at 95°F in the lab, the cooling effect varies based
  • ⏰【𝐒𝐦𝐚𝐫𝐭 𝐀𝐮𝐭𝐨 𝐨𝐟𝐟 & 𝐖𝐡𝐢𝐬𝐩𝐞𝐫-𝐐𝐮𝐢𝐞𝐭 𝐎𝐩𝐞𝐫𝐚𝐭𝐢𝐨𝐧 𝐁𝐞𝐥𝐨𝐰 𝟓𝟎𝐝𝐁】Hifresh's silent cooler for room brings you effortless cooling scheduling with the 12-timer function, the fan will automatically turn off within the time you set, optimizing energy usage throughout the day. Besides, the whisper-quiet design of the swamp cooler air conditioner, below 50dB, creates a serene environment for work and relaxation.
SaleBestseller No. 7
Crompton Optimus Desert Air Cooler- 100L; with 18” Fan, Everlast Pump, Large & Easy Clean Ice Chamber, Humidity Control; White & Black
  • PRODUCT: Crompton's high air delivery desert air cooler with improved cooling efficiency, auto-swing and auto-drain functions
  • TECHNICAL SPECIFICATIONS: Capacity 100 L; Air delivery 5500 CMH; Power 230 W; Air throw 55 ft.; Dimensions : 104 x 39 x 41 cm; Suitable for upto 650 sq. ft. area
  • Color may vary (White & Black or White & Purple)
  • WARRANTY: 1 year provided by Crompton from date of purchase. For any questions
  • ENHANCED AIR FLOW AND COOLING: Motorized and auto-swing louvres for 4-way air deflection; Honeycomb cooling pad for improved water retention
  • Cooler is manual, No remote control is present
SaleBestseller No. 8
ZNOWIQZ MiNi CoOlEr FoR RoOm CoOlInG MiNi CoOlEr AiR CoOlEr PoRtAbLe AiR CoNdItIoNeRs FoR HoMe OfFiCe CoOlEr 3 In 1 CoNdItIIoNeR MiNi CoOlEr HoMe CoOlEr
  • ❄[Easy to Use] :It can spray cold air for several hours continuously to keep your body cool at night and make you sleep well. The lightweight fan and soothing night light make it ideal for a comfortable sleep all night.
  • ❄[The Moist Air is Fragrant] :The portable air-conditioner can solve the shortcomings of these two products, through the evaporation of natural water and cooling air . Never dry , low power consumption.
  • through the evaporation of natural water and cooling air . Never dry , low power consumption.
  • ❄[Environmental Protection]:Compared with traditional freon air conditioners, it can save at least 90% of electricity in summer. The air conditioner is filled with water and does not contain any harmful chemicals. In summer, it is an ideal gift for you, your family and friends.
SaleBestseller No. 9
Crompton Ginie Neo Table-Top Personal Air Cooler- 10L; with 4-Way Air Deflection and High Density Honeycomb pads; White & Blue
  • Product: Crompton Ginie Neo Table-Top Personal Air Coolerwith water tank capacity (upto brim) of 10 L; Suitable for 80 sq. ft. room size
  • Cooling Performance: Blower with Air Delivery of 650 m3/hr; Ice Chamber is available; Cooling Medium is High Density Honeycomb pad that to provides superior & prolonged cooling for hours.
  • 4-way air deflection allowing you to adjust air stream direction according to your convenience.
  • Crompton coolers requires only 130 watts and can be run on inverter power. Dimensions of coolers: 285 X 265 X 515 mm
  • Motor With Overload Protector: The air cooler comes with an overload protector that ensures durability & longer motor life.
  • Cooler is manual, No remote control is present
SaleBestseller No. 10
BEATHEAT Mini air cooler for room cooling mini cooler ac portable air conditioners for Home Office Artic Cooler 3 In 1 Conditioner Humidifier Purifier Mini Cooler air
  • 1. [Easy to Use] :It can spray cold air for several hours continuously to keep your body cool at night and make you sleep well. And it can be used as a room freshener. The lightweight fan and soothing night light make it ideal for a comfortable sleep all night. Disclaimer:- (Don't want to mislead with fancy images) Please put it no more than 3ft-4ft beside you. It runs from USB cable so please don't expect too much speed of fan. Just use near 3-4ft distance. It's really useful for that.
  • 2. [Environmental Protection]:Compared with traditional freon air conditioners, it can save at least 90% of electricity in summer. The air conditioner is filled with water and does not contain any harmful chemicals. In summer, it is an ideal gift for you, your family and friends. through the evaporation of natural water and cooling air . Never dry , low power consumption. It runs from the power. Battery doesn't come with this product. You can use it with power bank.
  • 3. [The Moist Air is Fragrant] :The portable air-conditioner can solve the shortcomings of these two products, through the evaporation of natural water and cooling air . Never dry , low power consumption.
  • 4. It is not only an personal air cooler, but also an air humidifier. You can use the small evaporative air cooler all year round, cooling you in hot summer and humidifying the air in dry autumn and winter.
  • 5. There are three speeds: It reduces the temperature and refreshes halainn the air through water evaporation. It can be used as room freshner for whole year.
  • 6. Product's colour may be different than shown in images. Only charging cable will be in the box. Cotton is not included with the product.

Things to consider when shopping for the best portable air conditioner

Finding the best portable air conditioner for your space requires consideration of where and how you will use the unit. Most importantly you need to calculate the square footage of the space you need to cool, because that will inform the amount of BTU or cooling power you will need the unit to have. With a wide variety of brands and models to choose from you can find straight forward, simple, easy-to-use designs, as well as more high-tech models equipped with the latest smart technology and extra features. The best portable air conditioners, should cool your space quickly, have easy venting systems, be simple to move around and they should operate at a comfortable noise level.

How large of a space do you need to cool?

The power of any air conditioner is measured in BTU (British thermal units), which refers to the amount of energy required to raise one pound of water one degree Fahrenheit. While it might be tempting to purchase a lower BTU machine because they are often less expensive, you should check the square footage of your room first. Higher BTU machines can cool larger spaces than smaller ones.

The downsides to buying a low-BTU unit for a large room are clear, but getting one that’s too powerful for your small space isn’t smart either. While you might assume that a more powerful machine would have to work less to cool your room, the fact that the machine would quickly cool and then cycle off (to maintain your desired temperature) can actually end up taxing and overworking the compressor. This overworked compressor can then shorten the lifespan of the air conditioner.

An extra tip to note is that in addition to the exact square footage measurements, you have to consider whether the room has extra sun exposure. For example, a room that faces west, would have an excess of sun during the summer and experts suggest adding 10% onto your overall room size to accommodate that extra heat.

What’s the best mini air conditioner or personal air cooler?

When it gets very hot during the summer, all you can think of is how to cool down your home. You generally don’t worry about the energy bill up until the moment it arrives in your mailbox.

It is then when you realize that not only the initial price of your AC unit was high, but using it is also expensive. What if we tell you that there is a solution to keep your cool while saving money?

It comes in the form of a mini air conditioner, which is nothing other than a personal cooling unit. These compact devices cannot keep your entire home cool, but they are perfect for a small space.

They can be a great choice for home offices and small rooms where you spend a lot of time. What’s more, they don’t require any wall-drilling or hose installation!

You can find our selection of the best personal air cooler units below. It’s divided into two sections:

  • Personal space coolers (mini cooling units that can fit on your desktop)
  • Small, portable air cooling units (larger-sized yet compact coolers)

While you’re there, don’t forget to read our mini AC buying guide, which explains how to choose a mini air cooler that perfectly suits your needs.

Personal air cooler vs air conditioners

personal air cooler or “mini air conditioner” is actually an evaporative air cooler, which pulls the warm air from your room and runs it through the cool water it has in its tank. That’s how it manages to decrease the overall heat in the room. Mini evaporative air coolers are a more affordable option, but aren’t optimal for humid spaces.

On the other hand, an air conditioner absorbs heat by utilizing a refrigerant fluid. It releases cold air to decrease both temperature and humidity in the room. This process requires a lot of energy and can make your electricity bill skyrocket.

What’s the best mini air conditioner or personal air cooler?

When it gets very hot during the summer, all you can think of is how to cool down your home. You generally don’t worry about the energy bill up until the moment it arrives in your mailbox.

It is then when you realize that not only the initial price of your AC unit was high, but using it is also expensive. What if we tell you that there is a solution to keep your cool while saving money?

It comes in the form of a mini air conditioner, which is nothing other than a personal cooling unit. These compact devices cannot keep your entire home cool, but they are perfect for a small space.

They can be a great choice for home offices and small rooms where you spend a lot of time. What’s more, they don’t require any wall-drilling or hose installation!

You can find our selection of the best personal air cooler units below. It’s divided into two sections:

  • Personal space coolers (mini cooling units that can fit on your desktop)
  • Small, portable air cooling units (larger-sized yet compact coolers)

While you’re there, don’t forget to read our mini AC buying guide, which explains how to choose a mini air cooler that perfectly suits your needs.

Personal air cooler vs air conditioners

personal air cooler or “mini air conditioner” is actually an evaporative air cooler, which pulls the warm air from your room and runs it through the cool water it has in its tank. That’s how it manages to decrease the overall heat in the room. Mini evaporative air coolers are a more affordable option, but aren’t optimal for humid spaces.

On the other hand, an air conditioner absorbs heat by utilizing a refrigerant fluid. It releases cold air to decrease both temperature and humidity in the room. This process requires a lot of energy and can make your electricity bill skyrocket. q

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