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Best 10 Evaporative Coolers

As Of July 2022

Summer is around the corner. While it is fun to hit the beach and dress-down, the 100 degrees plus temperature can get one really cranky. This is where an evaporative cooler comes in. Imagine a device that lowers the temperature around you and keeps you cool and comfortable! If you get a portable one, you can take it around with you. Settle in and pick from a list of the best coolers available.
Check our guide!

We did the

1 Pro Breeze Portable Air Cooler on white background

Pro Breeze® Portable Air Cooler

4.7 /5

Best Overall Evaporative Cooler

  • Get the required cooling thanks to its 4 modes of operation
  • Seamless portability backed by the 4 easy-roll wheels
  • Control is easy with the handheld remote control
  • Distribute cool air evenly in a room with advanced cooling technology
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3 Igenix IG9703 Evaporative Cooler next to a grey sofa

Igenix IG9703 Evaporative Cooler

4.7 /5

Top Choice For Bedroom & Small Rooms

  • Hassle-free movement as it has a big carry handle & wheels
  • Awesome cooling provided by 3 breeze modes
  • Long hours of air cooling backed by the 6-litre water tank
  • It does not need frequent cleaning thanks to the closed front grill
2 YRIGHT Personal Air Cooler on white background

YRIGHT Personal Air Cooler

4.7 /5

Top Choice for Office Use

  • Perfect for moving and using anywhere due to its lightweight & robust design
  • Keep the air cool & clean thanks to the humidification & ionisation function
  • Saves energy with timer and speed settings feature
  • Easy to maintain as it has removable water tanks
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4 Bteng Personal Air Cooler on white background

Bteng Personal Air Cooler

4.6 /5

Best for Personal Use

  • No worry about energy bills as it has a 5V, 2A power rating
  • Ideal to carry anywhere due to its compact size and lightweight
  • Adjust wind direction with the 90° vertical direction rotation
  • Low upkeep thanks to the detachable & simple to clean air filter
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5 BLACK+DECKER Mini USB Air Cooler on a desk next to a cactus


4.5 /5

Best Portable Evaporative Cooler

  • Regulate fan speed with the soft-touch 3-speed settings button
  • Faster & improved cooling as it uses dual ice packs
  • Use is as a fan, cooler or a humidifier as it has 4 in 1 functionality
  • Get a peaceful sleep thanks to the low noise operation
6 TKLake Portable Water-Cooled Air on white background

TKLake Portable Water-Cooled Air

4.4 /5

Multiple Power Supply Methods - USB Included

  • Get faster cooling with the 3-speed settings of the cooler
  • Use it at your home, office or at your picnic as it has a compact size
  • Safe to use as the blades of the cooler are not exposed
  • Energy-saving functioning backed by the USB charging
7 RenFox Portable Air Cooler Conditioner on white background

RenFox Portable Air Cooler Conditioner

4.4 /5

Ideal for Low Noise Operation

  • Distributes air over a large area thanks to the annular atomisation mode
  • Convenient to clean with its easy to open water tank
  • Sleep comfortably as it has a low-noise yet high power operation
  • Produces cold mist molecules backed by the ultrasonic technology
8 MYLEK Evaporative Air Cooler on white background

MYLEK Evaporative Air Cooler

4.3 /5

Ideal For Hot Summer Days

  • Extended cooling thanks to 4 ice packs & 8-litre tank
  • Ensures optimum comfort with its 3 fan adjustable settings
  • Stable positioning provided by the stylish lockable castor wheels
  • It offers a natural cool breeze thanks to the evaporation cooling method
9 SUPALAK 4-in-1 Evaporative Air Cooler on white background

SUPALAK 4-in-1 Evaporative Air Cooler

4.2 /5

Top Choice For Households With Pets & Children

  • Highest safety level backed by the bladeless design
  • Eco-friendly as it does not have a chemical using compressor
  • No need to turn it off manually, thanks to the timer feature
  • Complete control over functioning with the remote control
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10 PureMate Portable Evaporative Air Cooler on white background

PureMate Portable Evaporative Air Cooler

4.2 /5

Best for the Sleek Modern Design

  • Evenly spreads the air thanks to the swing mode
  • Less hassle in finding comfort as it has various operation modes
  • Automatically humidifies air with its cooling ice packs
  • Minimal leak issues backed by water tank lock security system

Rest Peacefully in the Cool Breeze of the Best Evaporative Coolers

A hot environment can be really uncomfortable, especially during the summer. On most occasions, it makes you lazier. All you want to do is lie around and drink as many cold drinks as you can. But how long will this last? How effective is it, especially when you want to stay home and work?

With the right cooling system, though, you can get through these periods like a pro. All it takes is shopping for an ideal evaporative cooler if you are no fan of the air conditions. One that suits your needs, your space, and does not leave a dent in your wallet. 

So, if you are looking for a cost-effective option, and you’d like to avoid split or window air conditioners, then an evaporative cooler is a great alternative. An evaporative cooler is not just a pocket-friendly choice, but it also has countless other benefits that rank it above air conditioners. Not only it has a similar cooling effect as an AC, but it is also portable. Other than this, most of the evaporative coolers are energy efficient and come with functionalities like air purifier and humidifier. There are countless other aspects to discuss with the evaporative coolers. Let’s take a look at them in the sections below!

What is an Evaporative Cooler? 

Evaporative coolers are often termed swamp coolers. They use moisture for cooling the air inside your house combining the cooling properties of the vaporising water with a powerful airflow system.

All the coolers consist of a fan, an internal motor and a water tank. The motor passes the dry air through the internal filter pad that is wet. Then the air is quickly cooled and is circulated throughout the room. Opening nearby windows will help you in renewing the air every few minutes and keep it fresh. 

These water-filled pads usually act as the filter in removing dust and allergens from the indoor air. They also use very little energy, making them an environmentally friendly option. However, both the cooler and the pads need to be properly maintained and cleaned to avoid releasing a swamp-like or marshy odour. You should consider the replacement of the cooling pad at least two times in a season to avoid such issues.

At this point, you might be wondering: “Do evaporative coolers work effectively though?”. You are not alone, many people have the same question in their mind. The answer to this question is yes. The evaporative coolers need dry and hot air for effective function, so they are best for locations with warm and dry climates.

How do Evaporative Air Coolers Work?

The evaporative coolers are meant to cool the air via the process of evaporating the water. When the water evaporates into the air, the result is a mixture of air and water molecules. That’s why these coolers create the effect of a light breeze, almost like nature.

Their oscillating fans pull in the dry and stale air, then pass it through the water-moistened cooling pad or rigid cooling media. From that point, the cool water evaporates into the air. It is said that evaporative coolers should not be used in closed spaces, but in rooms with open windows or doors. Fresh air is drawn into the cooler, circulates in the room and then just exits the door.

This will ultimately help create a gentle and cool breeze for reducing the air temperature in your house. Coolers are an affordable cooling solution for users. That's because their operating cost can be 75% lower than that of any air conditioner

Why do you need an Evaporative Cooler?

A portable evaporative cooler can act as a great dehumidifier and a portable AC on hot summer days at the same time. They are one of the most sustainable and eco-friendly cooling options for people, so rest assured that buying one is a good choice. 

It is completely safe to use evaporative cooling in summers as it does not involve the use of compressors or any other harmful refrigerants, it’s portable and cost-effective. Want to know more? Great! Here are some supporting reasons explaining why the purchase of an evaporative cooling system is the right choice for you. 

1. You can adjust it as per preference

An evaporative cooler provides an option to alter the oscillation and settings for the speed of the cooler according to user preference. This allows the users to attain the required comfort level. 

2. It humidifies

An evaporative cooler can also work as a humidifier to freshen the air inside your room than in outdoor spaces. The greater control over evaporative coolers than air conditioners makes them a reasonable choice to opt for.

3. An Energy-Efficient option

Evaporative coolers use low power for operating which inevitably helps you save hefty amounts on your power bills. In most cases, these coolers’ costs are far less compared to any traditional air conditioning systems since they use minimum electricity and water consumption

4. Portability at its best

You cannot take your air conditioners to every place in your house as they can be fixed once and at only one place. However, this is not the scenario with the coolers, they have rolling wheels that allow you to transfer them anywhere in or out of your house. You can have them in your living room, your bedroom, even in your office.

What Should You Look For When Buying Evaporative Air Coolers? 

Shopping for evaporative coolers is not as easy and fancy as we would like it to be. There are numerous options to choose from - from different brands to different models and varying features. How can you decide when faced with all these? And how sure are you that your choice is the best and has what you are looking for?

In our buying guide, we will help you understand what’s important before purchasing your next evaporative cooler.


It’s not meant for every cooler to be placed on your office table, you know that. The usual weight of the portable coolers lies between 1 kilogram to 9 kilograms. So, if you want to carry your cooler to your workplace or anywhere else, opt for a lightweight one. 

Power Consumption

Swamp coolers are effective for household use as they provide similar effects to air conditioners while using less power. Usually, these coolers consume power between 5 watts to 110 watts. Some of these are even battery-operated, and they need charging through a USB cable. In terms of power consumption, they are the best choice as they need less electricity compared to other cooling options.

Tank Capacity

The evaporative coolers use water and ice cubes to produce the cool mist of water and turn the warm air into a cool breeze. But, refilling the water tank or the ice compartment every few hours can be tiring. Therefore, you should look for coolers that have a high tank capacity. The capacity of most of the coolers lies between 400 ml to 10 litres. Thus, you should choose the one that fulfils your needs. If you want to keep it on your desk, go for a low volume cooler. On the other hand, if you need it for overnight use, go for the high volume version.

Fan Speed

Sometimes the climate is cooler, and keeping the fan speed at maximum will not be required. Therefore, it is imperative to check if the cooler provides you with the facility to lower the speed. The cooler should have adjustable speeds and oscillation settings, allowing you to maintain a comfortable environment. Most of the evaporative coolers come with 3 adjustable fan settings for the speed to provide a custom cooling experience to the users.


Evaporative coolers are meant to save your money in everything, be it energy bills, maintenance or their initial costs. Therefore, purchase the products that lie in your budget and have all the necessary features. The price range for some of the best and heavy-duty coolers lies between £19 to £250. The price factor can also increase depending on their size, flexibility and add-on features. Go ahead and check out some of them.

Some Additional Features 

If you want to land a great deal in all aspects, then look for these additional features in your evaporative cooler. They will enhance the overall utility of the equipment.

  • Flexibility: Always rely on coolers that can be transported from one room to another or anywhere else. You should purchase the coolers that come with caster wheels for easy movement.
  • Remote Control: There are multiple coolers that come with a remote control that provides the ability to control the cooler from your bed without moving. Look for this feature for added convenience.
  • Detachable Air Filters: The air filters of the coolers decides the cooling level in your room. So, keeping them in prime condition is a must. The detachable air filter can be cleaned and replaced easily at any time.
  • BTUs: BTU (British Thermal Unit) a unit used to measure the cooling capacity of the cooler. For an evaporative cooler, this measurement is used to indicate how many BTUs per hour the device can remove or add from the air. 
  • CFM Ratings: The effectiveness of the cooler depends on the cubic feet per minute ratings. You should purchase the one with a good CFM rating as it will provide you with your investment’s worth. The higher the CFM, the better the cooler is for a large space. If you are looking for a cooler for a small space, a cooler with a low CFM is ideal. Coolers have 2 or 3 fan speeds, meaning you can choose between low, medium, and high speeds.
  • Timer: It is a great feature that you can consider for your purchase. This feature makes the cooler turn off automatically after a specific set time, thus saving energy.
  • Honeycomb Cooling Media: Any cooler with a honeycomb cooling pad provides better cooling to your room as it can saturate more water, offering plenty of evaporation for cooling.
  • LED Lights: LED lights will help you operate your coolers better in the dark or even create a relaxing atmosphere.

Do Evaporative Air Coolers Make a Lot of Noise?

Most evaporative air coolers produce a maximum sound of 60dBA if they are operated at their highest fan speed. This is the sound level for any conversational speech in any quiet room. The smaller spot coolers operate at low speed that produces almost whisper-quiet sound. So, you can have a peaceful sleep throughout the night with evaporative coolers next to you working hard to keep a light and breezy atmosphere for you. What’s for sure? Evaporative coolers can’t wake you or your babies and pets at night.

Can you Run Evaporative Coolers Overnight?

Yes! You can keep your evaporative cooler running overnight. Actually, you can keep it running 24/7 if needed without any issues. Using it all night long might sound expensive but thanks to their design evaporative coolers have low running costs, so feel free to let them work for you while you’re sleeping.

In that case, you might need to consider that many coolers come with a timer that allows you to adjust the timer according to your needs. It will shut down the cooler once it reaches the time you set. Nice feature, don’t you think?

How much should you spend on Evaporative Coolers? 

The cost of the evaporative coolers varies from product to product and depending upon the user's needs and its features. To uncomplicate things for the users about how much to spend on an evaporative cooler, we have divided them into subcategories.


These coolers are available in different forms and sizes. Some are so small that you can keep them on your office desks. They are affordable, and they run on batteries that need to be charged after a specific time. You can also connect them to your laptop for power. Also, these coolers cannot be operated with remote control. Some of the major features of these coolers are 3-speed features, USB, humidifier, air purifier, etc. The price range of these coolers is between £20 to £50.

Mid Range 

The mid-range evaporative coolers are a bit highly-priced than the affordable ones. They come with some subsidiary features such as remote control operation, low power consumption, caster wheels and great water tank capacity. These coolers are standing coolers, like tower fans, that can be easily moved across various rooms. You can also transfer them outdoors if required. The capacity of the tank of these coolers lies between 5-8 litres. On the other hand, the price range of these coolers lies between £50 to £100.

High End 

The last subcategory is high-end evaporative coolers and if you have no budget issue, then purchasing these coolers is an ideal option for you. They come with multiple additional features such as a timer, detachable filter pads, large water storage tanks, ice packs, low noise level technology, auto-oscillations, warranty and 4 in1 functionality that include evaporative cooler, oscillating fan, fan heater and humidifier. These coolers can also be moved easily using caster wheels. The typical price range of these coolers is over £100.

To Sum Up...

Evaporative coolers are here to stay! And as the summer keeps getting warmer every year, it would become more of a necessity than a thing of comfort! And we really know how difficult it can be to find the perfect one for you! The one with all the features that will cover your needs. But worry no more! We have all the information you're going to need! Our buying guide will show you the way to the best choices available!

About The Author

copykat avatar
CopyKat is a historian turned copywriter, pledged to serve the written word. She loves to travel the world, drink coffee and write about all things home related. Started blogging since before it was cool and continues to write about everything that excites her. One of her guilty pleasures is researching DIY projects, home decor, storage solutions and overall ways to make your home cosy and efficient. So, you got a question? She's your go-to gal! Nowadays, she writes about home and garden, decor, crafts, and the latest fashion trends. When she's not writing, you'll find her snapping photos, binge-watching her favourite TV series, DIYing or brewing great cups of coffee!
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