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
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
SaleBestseller No. 2
Symphony Diet 3D 20i Portable Tower Air Cooler For Home with 3-Side Honeycomb Pads, Pop-Up Touchscreen, i-Pure Technology and Low Power Consumption (20L, White & Black)
  • Coverage Area: This sleek and efficient tower cooler is suitable for rooms up to 13 square meters of the area under ideal conditions
  • Unique i-Pure Technology: Designed with multistage filter to combats air pollution, odor-causing microorganisms, and allergies for clean air. For effective cooling keep doors and windows open
  • High-Efficiency Cooling: With long-lasting dura pump, 3-sides honeycomb pads to retain water for a longer duration, and cool flow dispenser that distributes water evenly, enjoy 3d cooling in summers
  • Low Power Consumption: This cooler for room is an affordable way to stay cool as it uses only 145 watts (approximately). No more worries of power cuts as it operates on inverters too
  • Tank Capacity: When it comes to water capacity, this air cooler has a 20-liter tank with an empty water tank alarm that lets you know when it needs to be refilled
  • Powerful Blower: The high-speed blower instantly cools your room, so now enjoy your summers comfortably
SaleBestseller No. 3
Bajaj PX 97 Torque New 36L Personal Air Cooler with Honeycomb Pads, Turbo Fan Technology, Powerful Air Throw and 3-Speed Control, White
  • 36-Litre Water Tank
  • Anti-bacterial Honeycomb pads
  • Turbo Fan technology with 30-feet Air throw
  • Superior Air Delivery of 1500 CMH (avg)
  • Warranty - 1 year
Bestseller No. 4
Symphony Diet 3D 55i+ Portable Tower Air Cooler For Home with 3-Side Honeycomb Pads, Magnetic Remote, i-Pure Technology and Automatic Pop-Up Touchscreen (55L, White & Black)
  • Coverage Area: This sleek and efficient tower cooler is suitable for rooms up to 16 square meters of the area under ideal conditions
  • Unique i-Pure Technology: With its multistage filter combats air pollution, odor-causing microorganisms, and allergies it provides clean air. For effective cooling keep doors and windows open
  • High-Efficiency Cooling: With long-lasting dura pump, 3-sides honeycomb pads to retain water for a longer duration, and cool flow dispenser that distributes water evenly, enjoy 3D cooling in summers
  • Low Power Consumption: This cooler for room is an affordable way to stay cool as it uses only 145 watts (approximately). No more worries of power cuts as it operates on inverters too
  • Tank Capacity: When it comes to water capacity, this air cooler has a large 55-liter tank with an empty water tank alarm that lets you know when it needs to be refilled
  • Powerful Blower: The high-speed blower instantly cools your room, so now enjoy your summers comfortably
SaleBestseller No. 5
Bajaj PMH 25 DLX 24L Personal Air Cooler with Honeycomb Pads, Turbo Fan Technology, Powerful Air Throw and 3-Speed Control, White,PMH25 DLX
  • 24-Litre Water Tank
  • Anti-bacterial Honeycomb pads
  • Turbo Fan technology with 18-feet Air throw
  • Superior Air Delivery of 1100 CMH (avg)
  • Warranty - 1 year
SaleBestseller No. 6
Symphony Siesta 70 XL Desert Air Cooler For Home with Honeycomb Pads, Powerful Fan, i-Pure Technology and Low Power Consumption (70L, Grey)
  • Coverage Area: This high-performance portable desert cooler is suitable for rooms up to 34 square meters of the area under ideal conditions
  • Clean Air with i-Pure Technology: It uses multistage filters to remove air pollution, odor-causing microorganisms, and allergies. For effective cooling keep your doors and windows open
  • High-Efficiency Cooling: Equipped with a powerful dura pump, high water retention capacity honeycomb pads, and cool flow dispenser that distributes water evenly on all sides for superior cooling
  • Low Power Consumption: This water cooler uses just 150 watts and can be operated with inverters, which means you can enjoy summer without high electricity bills or worries about power cuts
  • Tank Capacity: This desert cooler for room cooling has a large 70-liter tank with a water level indicator so no need to worry about running out of water
  • High-Speed Fan: The specially designed fan produces uniform airflow to instantly reduces room temperature and provide a cool, comfortable environment
SaleBestseller No. 7
Kenstar Cool Grande 80 Litres Desert Air Cooler, Grey
  • This Certified Refurbished product is tested to work and look like new with minimal to no signs of wear & tear; the product comes with relevant accessories and is backed by a minimum six month supplier backed warranty; box may be generic
SaleBestseller No. 8
Symphony Ice Cube 27 Personal Air Cooler For Home with Powerful Fan, 3-Side Honeycomb Pads, i-Pure Technology and Low Power Consumption (27L, White)
  • Coverage Area: This high-performance air cooler is suitable for rooms up to 16 square meters of the area under ideal conditions
  • Clean Air with i-Pure Technology: With multistage filter it combats air pollution, odor-causing microorganisms, and allergies to give you fresh air. For effective cooling keep doors and windows open
  • High-Efficiency Cooling: Long-lasting dura pump, high water retention capacity honeycomb pads and cool flow dispenser to distribute water evenly on all sides make your summer cool and refreshing
  • Low Power Consumption: This energy-saving cooler for room uses only 95 watts (approximately) and can also be operated on inverters. So unwind this summer without worrying about bills and power cuts
  • Tank Capacity: When it comes to water capacity, this cooler has a 27-liter tank and a water level indicator to let you know when to refill it
  • Powerful Blower: The high-speed blower provides cool air instantly, so now enjoy your summers comfortably
SaleBestseller No. 9
Symphony Diet 12T Personal Tower Air Cooler for Home with Honeycomb Pad, Powerful Blower, i-Pure Technology and Low Power Consumption (12L, White)
  • Coverage Area: This high-performance air cooler is suitable for rooms up to 12 square meters of the area under ideal conditions
  • Clean Air with i-Pure Technology: With multistage filter it combats air pollution, odor-causing microorganisms, and allergies to give you fresh air. For effective cooling keep doors and windows open
  • High-Efficiency Cooling: Long-lasting dura pump, high water retention capacity honeycomb pads and cool flow dispenser to distribute water evenly on all sides make your summer cool and refreshing
  • Tank Capacity: When it comes to water capacity, this cooler has a 12-liter tank and a water level indicator to let you know when to refill it
  • Powerful Blower: The high-speed blower provides cool air instantly, so now enjoy your summers comfortably
  • Low Power Consumption: This energy-saving cooler for room uses only 170 watts (approximately) and can also be operated on inverters. So unwind this summer without worrying about bills and power cuts
SaleBestseller No. 10
Crompton Ginie Neo Personal Air Cooler - 10L, White and Light Blue
  • PRODUCT: Crompton's small-sized personal air cooler with honeycomb cooling pads and air speed control
  • TECHNICAL SPECIFICATIONS: Capacity 10 L; Air Delivery 650 CMH; Dimensions : 29 X 27 X 52 cms (L x W x H); Suitable for upto 80 sq. ft. area; Power Consumption 130 W
  • CONVENIENT AND SAFE: Castor wheels to move around easily; Mosquito net present; Ice chambers present for easy cooling
  • INVERTER CAPABILITY: Relatively lower power requirement; Runs on inverter power
  • EASY TO CLEAN: Water drain plus for easy cleaning

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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