8 Best Evaporative Air Cooler Reviews | Consumer Reports Guide 2019

Do you know that an evaporative cooler can lower room temperature to a certain degrees during the summer? Off course this device is the secret to bringing down home temperature in the heating months when home feels hot to live in. We all want to stay in an optimum cooled indoor environment and doing all what is possible is necessary. So in all ramification in dealing with hot home atmosphere takes us to one home appliance such as an evaporative cooler designed to cool indoor hotness. However, our objective here is to help you find the best air cooler ever, be it single room unit or a whole house evaporative cooler.

In furtherance of this air cooler discussion, you will unveil our 8 best evaporative cooler reviews to help you understand the units. After that, you’ll find some of the important factors which will enable you in choosing the best evaporative cooler to cool your environment. We’ll also look at the differences between evaporative cooler and air conditioning unit for you to understand what both units stands for and their function. Finally, to wrap up the article will be the advantages and disadvantages of evaporative air cooler. So if you’re ready to discover the best air cooling unit, then let’s dive into the body of this discussion starting with the comparison table, followed by the reviews as stated earlier.

Evaporative Air Cooler Comparison Table: Reviews ( 2019 Updated List)

Product Name
Honeywell CL201AEHoneywell 470 CFM Indoor Portable Evaporative Cooler with Humidifier View Price

Air flow: 470 CFM
Operation: Remote control
Tank size: 5.3 gallon
Weight: 23.4 pounds
Dimension: 14.6 x 18.9 x 32.9 inches

Hessaire MC37MHoneywell 500 CFM Evaporative Cooler View Price

Air flow: 3,100 CFM
Operation: Manual control
Tank size: 10.6 gallon
Weight: 39 pounds
Dimension: 24 x 16 x 38 inches

Honeywell CL25AEHoneywell 500 CFM Evaporative Cooler View Price

Air flow: 500 CFM
Operation: Remote control
Tank size: 1.8 gallon
Weight: 25.4 pounds
Dimension: 18.1 x 18.5 x 31.1 inches

DeLonghi AmericaDeLonghi America Portable Evaporative Cooler View Price

Air flow: 206 CFM
Operation: Remote control
Tank size: 1.19 gallon
Weight: 16.22 pounds
Dimension: 13.6 x 12.2 x 29.5 inches

Whirlpool WPEC12GWDeLonghi America Portable Evaporative Cooler
View Price

Air flow: 216 CFM
Operation: Remote control
Tank size: 1.59 gallon
Weight: 16.84 pounds
Dimension: 16.5 x 13.4 x 31.5 inches

NewAir Evaporative AirNewAir Portable Evaporative Air Cooler AF-1000R View Price

Air flow: 1000 CFM
Operation: Remote control
Coverage: 300 sq. ft.
Weight: 23.4 pounds
Dimension: 15 x 12 x 35.5 inches

SPT 101-Pint Heavy-DutySPT SF-48LB Heavy Duty Evaporative Air Cooler View Price

Air flow: 1062 CFM
Timer: up to 7 hrs.
Fan: 3 speed
Weight: 29.3 pounds
Dimension: 24.2 x 15 x 34 inches

Luma Air CoolerLuma EC111B Cooler with Fan & Humidifier View Price

Air flow: 500 CFM
Timer: up to 7 hrs.
Tank size: 1.79 gallon
Fan: 3 speed
Weight: 16.2 pounds
Dimension: 12.8 x 11.2 x 34.5 inches


8 Best Evaporative Air Cooler Reviews – Top Swamp Units

1. Honeywell 470 CFM Indoor Portable Evaporative Cooler with Humidifier

Honeywell 470 CFM Indoor Portable Evaporative Cooler with Humidifier

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If you’re looking for an evaporative cooler for any kind of environment both traditional or modern settings, Honeywell 470 design blends seamlessly to different homes and offices settings. The Honeywell evaporative cooler is perfect for small to medium room’s size such as your bedroom, living space, den and covered patio. We also recommend it for those looking for an evaporative air cooler for their garage.

The Honeywell unit is an everyday air cooler you can use anywhere with ease and very portable to move around. The caster wheels makes transporting fun and effortless. The unit is built with super low energy consumption as low as 230 watts. It also features 470 cfm air flow rating for faster cooling of environment where mounted. This unit work best in dry home climates where level of humidity is less than 60%. Apart from indoor air cooling, this portable air cooler can also be used to raise humidity level in the winter days of reduced humidity level.

More so, features plenty of flexible setting such as low water alarm, adjustable humidity settings, energy saving timers etc. Most relevantly comes with a remote control for you to operate the unit while sitting or relaxing on your bed. It is also equipped with treated carbon filters which helps in removing airborne particles in order to breathe better air. There is also an ice compartment to meet your personal need.  This Honeywell product is powered by 5.3 gallon tank for 24hrs operation.

2. Hessaire MC37M portable Evaporative Air Cooler

8 Best Evaporative Air Cooler Reviews | Consumer Reports Guide 2019

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Moving on to the next unit on this evaporative cooler reviews takes us down to the Hessaire MC37M compact and portable unit for larger sized room. If you live in home measuring approximately 750 square feet and below, this evaporative cooler by the Hessaire brand will bring down the temperature of the aforementioned coverage to a cooler state. The ancient color appearance and aesthetics relatively compliments home of any decoration and so no limitation to places on where to use the air cooler.

Also, this MC37M cooler featured up to 3 media panel instead of one that is usually seen on most portable coolers. These panels allows for plenty of air intake while reducing pre-circulation of the air to proportion and this finally leads to a lesser static pressure and increases air delivery efficiency.

More so, the hi-density XeL50 rigid media found in this device delivered 80% more evaporation area compared to unit with regular media. What this means, more evaporation power and cooler temp. Talking about energy consumption level, the Hessaire 2,200 CFM Evaporative Cooler is designed to use lesser energy and saves up to 35% on electricity bills. This unit is installed with 2 fans speeds with air swing delivery system which helps spread the cooled air throughout your space. Furthermore, the unit has 10.3 gallon reservoir with UV protection.   

3. Honeywell 500 CFM Evaporative Cooler

Honeywell 500 CFM Evaporative Cooler

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This Honeywell is one of the best evaporative unit I recommend for those in need for an indoor, outdoor or swamp cooler.  This unit has been tested and certified to work efficiently in Midwest and southwest regions of United States. And we advise users not to run this unit in environments where humidity levels is greater than 60%. This is also a two in one unit which serve as an air cooler and also as a humidifier depending on the option you select. This means you can switch to the humidification mode during the winter to add humidity to your home saving you the money on buying a separate unit.

The air flow rate of 599 CFM makes this unit perfect for small medium indoors and outdoors area. You may think of areas like your living room, bedroom, deck, garage, BBQ/ patio area. With this portable Honeywell evaporative cooler, you would save more energy because this air cooler is designed to run with low power consumption. There is also a washable dust filter available in this air cooler that removes allergens from air and the filter is cost effective to maintain.  To summarize this air cooling unit is a remote control that enables users to take total control on unit operation within space while limiting standing up every time.

4. DeLonghi America Portable Evaporative Cooler

 DeLonghi America Portable Evaporative Cooler

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This is another portable air cooler you can install in your room or office to improve air quality for better breathing process. This unit works with a naturally humidifying process lowering high temperature degree with cooler air and the same time cleanse the air from dirty substances responsible for air pollution. As the unit releases cooled air, it also circulate it evenly for full space coverage using an internal oscillation mode to create swing mode air movement.

This unit has no compressor and so does not use chemical refrigerants usually found in traditional air-conditioners. However, this unit is an environmental friendly device and safe for human health. Like the previous evaporative coolers discussed earlier, the white color DeLonghi America Portable Evaporative is economical in terms of electricity and low to maintain. This means you can confidently run your machine for longs hours without fear of spending more on energy cost.

Operating this unit is simple and easy. Even refilling it is not a problem, it comes with removable 4.5 liter water tank which is easy to fill and clean. More so, you’ll access all key features with quick display top unit design. There is also a remote that brings unit operation close to you to limit you from getting up to operate DeLonghi evaporative cooler.

This unit feature 206 CFM air flow rating for an average time room cooling. The built in ionizer is another features that take care of air by cleaning it before is been released into your home. However, you can choose between 3 modes and also 3 fan speed settings.  In conclusion of this DeLonghi air cooler review is an adjustable louvers which let you control your device in vertical direction circulation.

5. Whirlpool WPEC12GW Evaporative Air Cooler

Whirlpool WPEC12GW Evaporative Air Cooler

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Although, whirlpool WPEC12GW is an evaporative cooler but strictly for indoor use unlike the series Honeywell 470 CFM or Honeywell 500 CFM Indoor Outdoor which allow for outside use.  Nevertheless this WPEC12GW has the capacity to evaporate cooler air in small rooms of about 428 square feet. The slim and floor standing unit measures approximately 16.5 x 13.4 x 31.5 inches in dimension and ideal for homes with little space.  For low cost of cooling alternatively in dry climates such as the southwestern part of US, you can count on this 214cfm Whirlpool unit.

Moreover, the unit is design to use only 110 watts of electricity supply and this saves a net worth amount most units of its kind can’t offer. What’s more?  It has three speed fan settings plus an automatic louvers that enables the unit to push air all over your space for faster indoor cooling. One unique thing about this evaporative air cooling system, it can be used in high humid environment where as the first products fail this test.

However, if you’re among those living in too humid areas then you need to pick whirlpool WPEC12GW 214 Cfm as best option. The 1.9 gallon capacity provides fresh and clean air and also feature a water pump protect system. This unit is cheap and affordable, you can check amazon for more details.  

6. NewAir Portable Evaporative Air Cooler AF-1000R

NewAir Portable Evaporative Air Cooler AF-1000R

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This is really surprising, didn’t notice it when listing out the units for reviews but discover along the line as we move further, the coverage area of each units is gradually dropping down. For instance, the previous one is rated 428 sq. ft and this NewAir cooler covers up 300 square feet area. This further mean, the newair portable air cooler perform best in small rooms and other similar space within the said coverage limit. This air cooler work best in dry/hot climates when the level of humidity is less and below 60percent as we have continuously said in the course of other items discussed. 

Moving further, this item also feature self-control air louvers which auto pull air across your air to cool your rooms faster. The unit is a lightweight and portable system featuring caster wheels for different rooms cooling. With automatic air cooling timer, you can tailor the working period of your device to save more energy and to keep the unit from over working after your home has been cooled. This unit feature cooling pad, remote control and finally back up with one year product warranty for peace of mind purchase.

7. SPT SF-48LB Heavy Duty Evaporative Air Cooler

SPT SF-48LB Heavy Duty Evaporative Air Cooler

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The SPT SF is one enviable unit among this review list which I myself recommend as the best evaporative air cooler if I’m to choose from the list. The heavy duty air cooler seriously does the work of cooling homes with less concern from users checking the unit because it has be engineered to deliver and it does it to high performance. The rugged footprint is made with long lasting high end materials weighing just 29.2 pounds with dimension of 24.2 by 15 by 34 inches. Even though, it looks big on view but equipped with strong and durable wheels to facilitate it from one position to another to meet your personal home cooling need. This SPT SF-48LB is a perfect choice for large areas temperature cooling and when compare to most of the evaporative cooler brands here designed for bigger space, I will pick this air cooler with 3D cooling pad.

Furthermore, it does not use compressors, therefore no harmful chemical will be release into your home air and also result into low electricity consumption.  For maximum air flow, the 1062 SPT SF-48LB unit feature three position air openings with Honeywell 3D cooling pad. Although the unit has a water reservoir but also has the option for users to connect their regular garden hose to it extending the unit to a continuous water supply system to eliminate manual method of refilling the unit.

This unit can be used in anywhere but in the case of open spaces like your patio, ensure not to expose it to rain or any form of water. When this unit is not in use, ensure to unplug it from the socket and should be stored in indoor. The price may be high but when you look at some of the featured mentioned and others such as 3 fan speeds, up to 7.5hrs timer settings, automatic louvers air swing, you won’t regret investing on a powerful and heavy-duty machine like this to cool hot air in your environment.

8. Luma EC111B Cooler with Fan and Humidifier

Luma EC111B Cooler with Fan & Humidifier

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This unit is perfect for people looking for an indoor tower unit design for smaller spaces not exceeding 250 sq. feet coverage. You can think of the size of a personal space in this context or better still small rooms like children rooms, not too big bedrooms, nursery beds, student’s rooms and so on. The black colored design greatly blends to any aesthetics as black is a universal color.

This unit work better in not too humid environments but humidity levels around should be at least below 60% for optimal unit performance. This is also a 2 –in-1-unit. This means it performs two different function. It can be used as air cooler or air humidifier depending on the settings you decide to use.

As little as it is, still feature up to 3 cooling speed like other big footprints units and also equipped with wood modes for wider blow of fresh breezes across to subject the hottest condition to an idea level. The Luma air cooler and humidifier only used up 110 watts per day as such leads to low energy bills. The overwhelming point, it cost just a hundred dollar which is fair price compare to the benefits you derived from the luma air cooler.

Why Should Trust Our Evaporative Air Cooler Reviews

We’re not just here to blow whistle of air cooler reviews all because we want to get your attention to our post but to help you get the value for your money. From the product discussion so far, we believe you saw our unbiasedness putting every unit to the extent of functionality, performance and coverage to the class they fall. To let you know, before we compile our reviews, we did extensive study to know what consumer wants in terms of air cooling devices and which one is raving for the people desire. That we also do considering other most relevant ranking factors which we can’t start telling you here but you can however check each unit on amazon for more details while checking verified amazon customers remarks.

How To Use Air Cooler – Easy

Using an air cooler is not a difficult as you might have pictured it. It is a basic device that requires your technical know-how for it to work efficiently. Let’s say, you’ve bought your first evaporative air cooler then you need to take it out of the system. Read through the manual guide on the set up but most units comes assembly so you don’t need to start doing that yourself except for some minor part such as the caster wheels. If you’ve gone through the user guide then following the following steps:

  • Locate an area in your space to place the unit but ensure there is a good flow of air around the place.
  • Pour water into the unit reservoir to rinse it to get rid of substances from it.
  • Refill fill it with your water (possible treated water)
  • Plug the unit to an electric source
  • Turn it on for it to start cooling your surroundings
  • Select the fan speed level you prefer. Some unit has up to 3 speed levels, some 2 levels and so on.
  • If there is timer option in your unit, you can as well use it to define your preference on the hours you want your air cooler to run.

With the tips share here, you be able to know how to go about using your air cooler as a beginner. But take note, you should not place your unit in a high humidity environment.

Evaporative Cooler Buying Guide     

Since you’ve made up your mind to pick an evaporative air cooler system for your home, it wise to get it right for once. And to get it right, here are the basic guidelines to assist you further:

1. Think of Ventilation and Installation

There are two possible models available on the market. There are models that are installed on the wall or sometimes on the ceiling top. Also there are portable sizes of evaporative coolers and this are mounted directly on the floor. But the objective here irrespective of the model you want, air flow is very important to keep the cooler not over heating during long hours of use, so to achieve this, you must have to look out for the appropriate area in your house with good ventilation.

2. Maintenance is Key

For air coolers to work efficiently, they require your support on the kind of care you render to them. It’s not all about cooling down your home but also demands you to clean or replace filters when necessary. Remember dirty filters simply mean air filled with bacteria and germs. This further mean you’ll breathe in bad air and you may end up developing breathing problems and others. Apart from the health challenges, maintaining the unit prolongs its longevity. The bottom line, evaporative coolers are very cheap to maintain.

3. Portability

This only matters if the unit you intend purchasing is the portable model but if your proposed one is the wall mounted model then this shouldn’t be a concern. Nevertheless, choose a unit that is easy to move from place to another especially if you’re living in big house that required cooling needs at different intervals. However don’t buy heavy and bulky unit so that you can easily carry it around the house. In addition, purchase unit with caster wheels for easy transporting. Also ensure the unit comes with handles as well.

4. Operation

Evaporative coolers can be operated in number of ways and this sum up to 3 ways. To start with, the vent operation method allows the pump to remain in-active state giving room for only cool air to be released. However in this operation, the output is not humidified and best for homes which already have optimal level of humidity. These models however works similarly to ceiling fan principle. 

The second operational method involves two stage of fan speed. The first the stage settings runs with the reduced cooling fan speed which is perfect for mild home climate while the 2nd speed level is ideal for hotter summers days.

Some model works on filter base operation, although some units don’t have it. Filter helps in trapping down allergens and dust particles from air to make it healthier to breath. Evaporative coolers with filters can be quite expensive to maintain but can save you from plenty of health problems that may result from dirty air.

5. Energy Saving

Running cost in terms of the amount spent on energy bills is one major factor to consider if you want to spend less on monthly bills. For instance, during the summer you would want to run your evaporative cooler throughout the season and this may require you spending more. So to be able to lessen this cost, purchasing an energy saving model is the best solution.  According to research, evaporative coolers that are energy rated can save up to 20% on bills compare those that are not energy star rated.

6. Price       

Price depends on the unit or model of evaporative cooler you want.  The more features you desire, the higher price target to expect. Portable evaporative coolers are cheaper for an average income earner. But generally, on the market prices of evaporative coolest start from $100 and above.      

Evaporative Coolers vs. Air Conditioners

Although both devices are used for cooling but they work in different ways. Evaporative coolers are the first means of cooling homes and they are still much around due to their efficiency compare to air conditioners. The simple truth, many people are still confused about these air cooling devices, today you’ll able to know each one from the other.

Evaporative coolers cool down your home using evaporated moisture drawn from your home air. However, it suck up heated air from your space, pass it through a cold water pad inside it and finally return the processed air into your home air as colder humidified air.

On the other hand, air conditioner uses chemicals to extracts heat from room air. And this chemical is called a refrigerant gas moving btw. Liquid and gas form. However, air conditioner also produces cold air irrespective of whether outdoor air is dry or cold.

The undisputed facts about air cooling using either of the mentioned devices, evaporative coolers appear more on people choices than air conditioner. Air cooler are more friendly and cost effective.

One thing you should be aware of, air conditioners uses refrigerant and because of this, they’ll recycle the same chemical over again which may keep them more cooler compare to evaporative coolers but the quality of air being released my not be as high like an evaporative air cooler.

Furthermore, evaporative cooler can work even while windows are open but for your air conditioner, they can’t because the gas will escape outside making them to be inefficient when windows/doors are open. Air coolers can also be in outdoors environment where as air conditioning cannot be used.

However, every good thing also have their bad side. In the case where there is high moisture in the room, evaporative cooler may not work well as supposed. So in this situation, air conditioning system is considered alternative option as it will not release moisture into the air but only cooling.