The Best Window Evaporative Coolers

Finding the right window evaporative cooler has become a challenging task because there are so many choices out there. This is why we’ve compiled a list of the best window evaporative coolers so that you can compare them and choose the right one to fulfill your needs.

All the window evaporative coolers featured on this page are independently chosen. When you make any purchase through links on this site, we may earn a small commission at no extra cost to you.

Followings are the best-selling window evaporative coolers on Amazon today:

SaleTop Pick

Hessaire MC37M Evaporative Cooler, 3,100 CFM, Gray

Runner Up

Dayton 4RNN8 Evaporative Cooler,…

Best Value

HESSAIRE MC37M Indoor or Outdoor Portable…

List of the Best Window Evaporative Coolers

To make your choice easier, we’ve listed here a collection of the best-selling window evaporative coolers available on the market today:

Sale1

Hessaire MC37M Evaporative Cooler, 3,100 CFM, Gray

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Highlighted Features:

PORTABLE – 4 heavy duty locking casters for cooling home, patio or workshop spaces up to 950 square feet
COMPACT YET POWERFUL – 37x17x24 inches; 3, 100 Cubic Feet per Minute (CFM); 3 fan speeds and oscillating louvers to ensure even distribution, wide coverage and comfort
EASY TO OPERATE & SIMPLE TO MAINTAIN – 3 simple rotary controls allow the fan (Off, Hi, Med, Low), pump (On, Off) and oscillation motor (On, Off) to be controlled independently
MANUAL & CONTINUOUS FILL – Utilize the Continuous Fill option by attaching a household hose with the included float adaptor, eliminating the need to manually watch and fill the water tank
SUPERCHARGED, ECONOMICAL COOLING – 3-sided rigid high-density cooling pads for increased evaporative surface area generating cooler air
Power source type: Corded Electric
Voltage: 115 volts
Wattage: 250 watts
To minimize noise and vibration, the air conditioner should be placed on a firm floor.
3100 CFM

Dayton 4RNN8 Evaporative Cooler, Degrees_Fahrenheit, to Volts, Amps, (

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Highlighted Features:

Evaporative cooler
Propeller dia 9 in
Operating weight 95.9 lbs
Power cord length 6.9 ft

HESSAIRE MC37M Indoor or Outdoor Portable Oscillating Evaporative Swamp Air Cooler for 950 Square Feet of Space with Water Reservoir

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Highlighted Features:

Cool the air inside your home, out on your patio, or at your campsite with this portable evaporative air cooler; Plugs into any standard 115-volt outlet
Designed to use water evaporation to cool warm, stale air and circulate cool, refreshing air for areas up to 950 square feet at a rate of 3,100 cubic square feet per minute
Features a 10.3-gallon water reservoir as a method of air cooling with a manual water fill and an adapter for your garden hose for continuous running
Equipped with 4 fan-only settings, 2 evaporative settings, oscillating air vents, and an 8-hour timer to satisfy all your cooling needs
Includes heavy-duty wheels and a convenient carrying handle for smooth transportation; Dimensions (L x W x H): 25 x 17 x 37 inches; Weight: 40 pounds

Sale4

Hessaire MC61M Evaporative Cooler, 5,300 CFM, Gray

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Highlighted Features:

PORTABLE – 4 heavy duty locking casters for cooling home, patio or workshop spaces up to 1, 600 square feet
COMPACT YET POWERFUL – 46x17x28 inches; 5, 300 Cubic Feet per Minute (CFM); 3 fan speeds and oscillating louvers to ensure even distribution, wide coverage and comfort
EASY TO OPERATE & SIMPLE TO MAINTAIN – 3 simple rotary controls allow the fan (Off, Hi, Med, Low), pump (On, Off) and oscillation motor (On, Off) to be controlled independently
MANUAL & CONTINUOUS FILL – Utilize the Continuous Fill option by attaching a household hose with the included float adapter, eliminating the need to manually watch and fill the water tank
SUPERCHARGED, ECONOMICAL COOLING – 3-sided rigid high-density cooling pads for increased evaporative surface area generating cooler air

Sale5

MasterCool MCP44 Slim Profile Window Cooler – 1600 sq ft, White

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Highlighted Features:

Drive: With; Air Flow: 3200 cfm; Drive Type: Direct

HESSAIRE MC18M Portable Evaporative Cooler – Color May Vary, 1300 CFM, Cools 500 Square Feet , White

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Highlighted Features:

EVAPORATIVE COOLING: HESSAIRE’s evaporative cooling fans are designed to pull hot, dry air through a water-soaked filter using a fan to decrease the ambient temperature. It DOES NOT use refrigerants to remove heat like an air conditioner
INCREASE HUMIDITY IN DRY CLIMATES: The MC18M evaporative cooling fan is optimal when used in hot, dry climates to filter ambient air while increasing the condensation and delivering 1,300 CFM of cool airflow. Not effective in high humidity areas
ENERGY EFFICENT & ECO FRIENDLY: Evaporative cooling fans save up to 50% on electricity compared to refrigerated air conditioning systems. Using water instead of refrigerant prevents any release of ozone depleting chemicals into the air
MANUAL & CONTINUOUS WATER FILL: Hessaire’s MC18M has a 4.8-gallon water tank creating up to 3-4 hours of use. The built-in float valve and garden hose adapter allow for easy connection and continuous water flow without overflowing your tank
EASY TO OPERATE & SIMPLE TO MAINTAIN: Fill tank, connect power, place unit in a well-ventilated area, flip the switch, and you’re all set. Before storing, run for 30 minutes on fan to dry the filter

HESSAIRE MC18M Portable Evaporative Cooler – Color May Vary, 1300 CFM, Cools 500 Square Feet

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Highlighted Features:

OUTDOOR COOLING: Designed to cool outdoor areas up to 500 square feet using evaporated water – most effective when used in dry climates outdoors and not in enclosed indoor spaces
PORTABLE HUMIDIFIER: 4 heavy-duty locking wheels with 2 fan speeds, and a built-in plug makes this ideal for all tailgates, camping trips, and outdoor cookouts
MANUAL AND CONTINUOUS FILL: Continuous fill option by attaching a household hose with the included float adaptor, with low water shut off sensor
ELECTRONIC HUMIDITY CONTROL: With the adjustable features, you can set your preferred relative humidity between 50% – 90%; Take control of the unit from the touch panel, remote, or use the timer function for auto shut off
MONITOR WATER LEVELS: Uses water evaporation to cool warm, stale air and circulate cool, refreshing air in a 500 square foot area at a rate of 1,300 cubic square feet per minute; Monitor the water levels with the convenient water level display; Water capacity: 4.8 gallons

Sale8

3 In 1 Evaporative Air Cooler, LifePlus Portable Air Cooler with Humidification Function, Swamp Cooler with Remote Control, Bladeless Cooling Fan Tower Fan for Room Office, 3 Wind Speeds and 4 Modes, 7H Timer

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Highlighted Features:

🐧[A Cooler Fan for 3 Purposes]- Our evaporative cooler is equipped with evaporative cooling technology, not only as an ordinary tower fan, but also as a humidifier and an evaporative air cooler. Put the 3 ice boxes into the 1 gallon water tank. The efficient cooling function allows the surrounding to cool down quickly. It will offer you a cool and nice summer.
🐧[Promote Air Circulation, Good for Health]- Does the hot air always bother you? If the air conditioner is on for a long time, you will feel the air is dry, right? This air cooler fan can deliver cool air from the AC to the room, promoting air circulation. It will blow moist and comfortable air, protecting your skin health and reduce the damage of dry air to you.
🐧[3 Customized Modes & 3 Wind Speeds ]- The swamp cooler comes with 3 modes (Normal/ Nature/ Sleeping/ Cooling). Each mode can be adjusted to different wind speeds (Low/ Medium/ High) as you like. It realizes up to 7 hours of timing function. Combined with sleeping mode and its quiet feature, let you have a sweet dream. Suitable for small and medium-sized spaces such as living room, bedroom, kitchen, etc.
🐧[2 Methods to Add Water]- In addition to the bottom, you can also add water from the top without bending over. The 1 gallon water tank keeps the tower fan blowing cool and humid wind for 5-6 hours. Through the visible water window, you will clearly see the water level.
🐧[Convenient & Safe Design]- This cooling fan is designed with bladeless and central-hollow. No harm, and easy to clean. It takes care of your safety from every detail. The built-in handle makes it easy for you to carry it to everywhere.
🐧[What You Will Get]- 1x Cute and Portable Air Cooler, 3x Ice Pack, 1x Owner’s Manual and Our 100% Satisfactory Service. Each cooler fan will have a 1-year warranty.
🐧NOTICE: Here are some things you need to know before buying. This evaporative air cooler is not an air conditioner to cool the whole room. But it can blow out cooler air than a normal fan and keep the room from being too stuffy and dry. If you find missing accessories after receiving the package, please contact us.

OEMTOOLS 23968 3-Speed Evaporative Cooler, Green and Gray, Cools Up to 950 Square Feet, 3100 CFM, Portable Cooler Fan

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Highlighted Features:

CLEAN SWEEP: This evaporative swamp cooler evenly cools up to 950 square feet, delivering 3100 CFM of cooling air power to continuously circulate air and keep things comfortable
DON’T SWEAT IT: This evap cooler uses high-density media panels that provide 80% more surface area for evaporation, cooling air more quickly than regular density panels
A SOUND DECISION: Our evaporative cooling systems feature a patented axial propeller for quiet yet effective air distribution, made even more thorough with its oscillating design
GREEN GARAGE: Evaporative coolers are energy efficient and cool your space without breaking the bank; Casters and tool compartments make this the perfect garage swamp cooler
PRODUCT DETAILS: Evaporative air cooler measures 45” x 28” x 17”; 1/5 HP 3-speed motor; 10.3 gallon reservoir; UL GFCI plug and UV-resistant resin for swamp cooler outdoor safety

Hessaire M250 Portable Evaporative Cooler, 5300 Cubic Feet per Minute, Cools 1,600 Square Feet

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Highlighted Features:

PORTABLE – 4 heavy duty locking casters for cooling home, patio or workshop spaces up to 1,600 square feet
COMPACT YET POWERFUL – 46x17x28 inches; 5,300 Cubic Feet per Minute (CFM); 3 fan speeds and oscillating louvers to ensure even distribution, wide coverage and comfort
EASY TO OPERATE & SIMPLE TO MAINTAIN – 3 simple rotary controls allow the fan (Off, Hi, Med, Low), pump (On, Off) and oscillation motor (On, Off) to be controlled independently
MANUAL & CONTINUOUS FILL – Utilize the Continuous Fill option by attaching a household hose with the included float adapter, eliminating the need to manually watch and fill the water tank
SUPERCHARGED, ECONOMICAL COOLING – 3-sided rigid high-density cooling pads for increased evaporative surface area generating cooler air

Sale11

Evaporative Cooler – BREEZEWELL 2 IN 1 Portable Air Cooler, 70°Oscillating Evaporative Cooling Fan, Remote Control w/4 Modes & 3 Speeds, 15H Quiet Timer, Air Conditioner Portable for Room Office, 43IN

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Highlighted Features:

❆【4 Functional Breeze Mode Options】Designed, programmed and engineered for adaptability. 4 Modes (normal/natural/sleep/cooling) meet your basic daily needs. In natural mode, the evaporative cooler will blow out faster and slower winds intermittently and may stop briefly to simulate a natural breeze. Breezewell has developed this easy-to-use portable air conditioner for you. 3-level adjustable wind speed is only a push of power bottom between you and the widespread coolness.
❆【A Good Alternative for AC】If you don’t want to install a window AC in hot summer, then you can’t miss BREEZEWELL windowless air conditioner, which is a great alternative for the real ac. It doesn’t require the window or a hose to be connected to the outside of the house for water to flow out. No need for complicated installation, cooling you down and it also helps with dryness in your room.
❆【70° Wide Oscillating】Featured with a 70° automatic wide swing and an a18inch-long extended wind outlet to give all the comfortable natural cooling wind in your space. Instead of pushing cool in one direction, using the horizontal swing function will make the portable evaporative cooler faster and more efficiently circulate the cooling wind around the room.
❆【Efficient Cooling Power & Humidification】Do you know that an evaporative air cooler can lower room temperature by around 11°F in the hot summer? This tower fan with humidification and cooling function will be your secret weapon to survive during the heating months! The evaporative cooling process naturally humidifies dry wind and brings you cooling wind. It is tested that this room cooler with up to 1 Gallon of the water reservoir and 2 Ice Packs can easily bring up the humidity by 82%.
❆【20FT Remote Convenient Control】Easy to control your portable room air conditioner from 20ft with the Remote, not just the LED touch panel, making it possible that enjoy a gentle outdoor wind in your own living room while you are reading your favorite books or enjoying the recent series without getting up from the couch.
❆【15Hours Timmer, Low Noise】Breezewell bedroom air conditioner provides you with the maximum 15-hour timing control. Sleep with peace of mind and do not worry that you will be awakened by the heat. The turn off timer also lowers your cost by limiting the running time. Plus Low Noise, less than 50db which can take you good care in the sleeping night.
❆【Sleek Design & Real Space-Saving】The floor space is equivalent to the size of A4 paper, the stand up ac unit itself is ultra-thin design, beautiful and does not occupy space. The built-in handle and slim body are designed for easy movement. It is suitable for small and medium-sized rooms, such as bedrooms, offices, living rooms, kitchens, etc. The portable swamp cooler is also very suitable for personal use.
❆【Energy-Saving & Eco-friendly】Compared with your costly AC, Breezewell Portable Evaporative Air Cooler has no compressor and does not use chemical refrigerants and it is more environmentally friendly and safe for daily use. By adding ice or cold water, you can easily enjoy extra coolness in seconds at a low cost. Moreover, the 43inch oscillating tower fan cooler only uses up to 60 Watt per day. This means you can confidently run it for long hours without fear of spending more on energy costs.

AKIRES Evaporative Cooler,3531 CFM Portable Evaporative Air Cooler,Swamp Cooler Cooling Fan with 10.6-Gallons Big Water Tank,4 Universal 360° Wheel,2 Ice Box,3 Speeds,Outdoor AC for Outdoor Indoor Use

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Highlighted Features:

❆【Quick Cooling & Customized Comfort】This evaporative air cooler with 3,531 cubic feet per minute and 3 wind speeds,can give you quick cooling and customized comfort.Widespread oscillation can bring a wider range of wind,and you can manually adjust the direction of the blinds.
❆【Extra Large 10.6 Gallon Water Tank】This outdoor air conditioner has a 10.6 gallon tank capacity,which is equivalent to 96 bottles of 500ml mineral water.Our evaporative cooler allows you to enjoy a longer period of cool air,and does not require frequent refills.The water level window can monitor the water level and remind you to add water in time.
❆【Easy to Use】Unlike traditional air conditioners,they require large drainage holes and rumbling sound.This cooling fan doesn’t need windows or drains,which is easy to install.The air cooler is 41x17x23 inches and comes with 4 heavy duty 360° universal wheels (2 with brakes,2 without brakes),very compact and convenient.Our swamp cooler is suitable for homes,courtyards, workshops and commercial areas because you can easily move it around and enjoy the coolness anywhere.
❆【Manual & Continuous Fill】Utilize the continuous fill option by attaching a standard garden hose with the included waterpipe joint,eliminating the need to manually watch and fill the water tank.The floating ball mechanism inside the machine will automatically open or close the water injection according to the water level.There is a drainage port at the bottom marked for cleaning,which is used to clean the residual water in the tank and make maintenance more convenient.
❆【Product Support】We will provide you with a 30 day refund,a 3 year warranty and a lifetime of expert technical support.If you have any questions,please contact our team.We will reply to you within 24 hours and help you solve the problems.This summer will be very hot,I hope our evaporative cooler can give you a cool summer.

COMFYHOME Bladeless Evaporative Cooler, 3-IN-1 Windowless Portable Air Conditioner, 20ft Remote, 3 Wind Speeds Tower Fan & 8H Timer, 40°Oscillation, 32-INCH Evaporative Air Cooler for Home & Room

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Highlighted Features:

❄【NOT JUST A FAN】Unlike typical tower fan that blow room-temperature wind, COMFYHOME air cooler constructs with 3 central components: a fan, a pump system, and a honeycomb-shaped evaporative cooling media to cool, humidify and circulate chill air.It’s tested that this cooler w/1 GALLON water can easily bring up the humidity by 82%.Its cooling function will be your secret weapon to survive in the hot summer.
❄【4 Pre-programmed Modes & 3 Wind Speeds, Customize Your Cooling Needs】Designed, programed and engineered for adaptability. Comfyhome have developed this easy-to-use evaporative cooler for you. There is only a push of power bottom between you the widespread coolness. Easy to control with 3-speed settings plus 40°automatic swing to give all the comfort you need–low, medium, or high speed. Meanwhile, you are able to easily find an appropriate mode-normal, sleep, natural, or cooling-to your taste.
❆【Smart and Portable Design】 8-Hour Timer feature and remote control amplify your freedom. Just a click to control your fan from 20 feet, making it possible to enjoy a gentle outdoor wind in your own living room while you are reading your favorite books or enjoying the recent series without having to get up from the couch.It is perfect for small room, such as bedroom, office, kitchen, garage etc. It is also great for personal use ,Also, there is an automatic shutdown in 1 to 8-hour.
❆【Asthetic, Space-friendly & Bladeless】Designed for any rooms possible, ComfyHome Air Cooler’s signature look, compact size and strong function makes it an eye-catching addition to your house while utilizing minimal space footprint. It’ll fit perfectly even in small spaces like a cramped dorm room. The bladeless design protects you and your families from traditional bladed fan accidents, eliminating your extra worries. Now lay back and chill with COMFYHOME Air Cooler.
❆【Save your Wallet, Save the Earth】Save your wallet today by choosing ComfyHome Air Cooler!It gives you the ultimate control over your budget without throwing you in the summer heat. COMFYHOME room cooler only costs you less than 30 cents for a whole day cooling. Its eco-friendly cooling method does not utilize any chemicals or refrigerants that can damage our environment. Consider giving our mother earth a break by choosing ComfyHome Evaporative Cooler!

Honeywell Powerful Outdoor Portable Evaporative Cooler with Fan, Long-Lasting Honeycomb Pads on 3 Sides & Copper Continuous Water Supply Connection, CO48PM

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Highlighted Features:

Ideal for large open rooms, patio/ BBQ areas, garage, deck, backyard, warehouse
Best used in typically hot and dry climates where humidity levels are <60%
Not just a fan – air cooler reduces temperature through water evaporation
Moist, cool breeze can cool you down without spraying floor & furniture with water
Low power consumption, continuous water supply connection – operate all day long. Portable swamp Cooler is easy to move around with smooth rolling wheels (Sound level at high speed: approx. 62dB)

Hessaire MC18V Portable Evaporative Cooler, Green, 1300 CFM, Cools 500 Square Feet

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Highlighted Features:

PORTABLE HUMIDIFIER: Cool the air inside your home, out on your patio, or at your campsite with this portable evaporative air cooler; Uses water evaporation to cool warm, stale air and circulate cool, refreshing air in a 500 square foot area at a rate of 1,300 cubic square feet per minute
4.8 GALLON WATER RESERVOIR: Efficient method of air cooling that uses only the water in its 4.8-gallon water reservoir
MANUAL AND CONTINUOUS FILL: Features a manual water fill and an adapter for your garden hose for continuous running, 2 fan-only settings, 2 evaporative settings, and 1 pump only setting; Monitor the water levels with the convenient water level display
LIGHTWEIGHT: Weighs only 16 pounds when empty and is extremely portable with 4 heavy-duty wheels and a convenient handle
CIRCULATES CLEAN AIR: Circulates clean, cool air thanks to the high-density grid media pad

Sale16

Portacool PACJS2301A1 Jetstream 230 Portable Evaporative Cooler, Black

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Highlighted Features:

Air delivery – 3,600 CFM / 6,116 m3/hr
Cooling Capacity: 900 s.f. / 84 m2
Velocity: 27 mph / 43 kph
Speeds: Variable
Made in the USA with domestic and global parts. Lifetime warranty on evaporative cooler housing against manufacturing defects and three year warranty on all electrical components

Sale17

Hessaire MC61V Portable Evaporative Cooler, 5300 Cubic Feet per Minute, Cools 1,600 Square Feet

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Highlighted Features:

Designed to cool outdoor areas up to 1,600 square feet using evaporated water; For the outdoors in dry climates and not in enclosed indoor spaces
Method of air cooling that uses only the water in its 14.6-gallon water reservoir
Features a manual water fill and an adapter for your garden hose for continuous running; Monitor the water levels with the convenient water level display
4 heavy-duty locking wheels and a convenient handle make it perfect for tailgating, camping, or cookouts
Circulates clean, cool air thanks to the high-density grid media pad

Guide for Choosing the Best Window Evaporative Cooler

If you are ever in the market for buying window evaporative cooler, you probably know how difficult it is to find the best one for the money. You may get confused thinking about:

Who makes the best quality window evaporative cooler in the industry?
Which one is the best window evaporative cooler for the money?
How to choose the right window evaporative cooler on the market?

When it comes to choosing the right window evaporative cooler among a wide variety of options, you should consider some factors. Those factors may include quality, performance, features, value, etc. Without considering those factors you may end up buying a poor quality window evaporative cooler that will not provide you with the best value for your money.

Before investing in window evaporative cooler, you should find the answer to the following questions:

Do you really need to buy window evaporative cooler?
How much value you are expecting from the window evaporative cooler?
What factors do you believe should be considered when buying window evaporative cooler?

To help you make an informed decision, here we are going to discuss the factors that you should consider when shopping for window evaporative cooler whether online or from any retail store.

Product Quality

Product quality should be the most important factor to consider when shopping for window evaporative cooler. You are going to use this product for a long time. So, you should consider the quality of the window evaporative cooler and make sure it will fit your requirement.

Features

The window evaporative cooler comes with a lot of features and functionalities. we’ve mentioned the features of each of these window evaporative coolers so that you can choose the right one for your needs. You should read all the features of the window evaporative cooler before making a decision.

Price

You can get an array of window evaporative coolers, from the cheapest to the most expensive. The window evaporative cooler that costs more is usually made from better materials and will last longer than a cheaper one. But if you want to be able to purchase a new window evaporative cooler every few months, you may want to consider the budget-friendly options.

Reviews and Ratings

Finally, the customer reviews and ratings should be considered when buying window evaporative cooler. Good customer reviews and ratings indicate that the window evaporative cooler is going to perform well whereas bad ratings and negative reviews indicate that people already have faced problems using that particular product.

Final Verdict

We hope you enjoyed our listing about the best window evaporative coolers. As you can see, there are still so many alternatives to choose from. So, it’s better to check out each of these items carefully and pick the right window evaporative cooler that сan satisfies all your requirements.