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Best Whole House Evaporative Cooler | Buyer’s Guide

Best Whole House Evaporative Cooler

Nothing feels better than being able to take a cold nap during blazing summer. Do only air conditioners make that happen? Hell, No. Whole-house evaporative cooler does it even better, how?

In terms of effectiveness and energy saving, evaporate coolers are better than ac. Evaporate cooler will cool them down the hot air around your house nicely. However, as the whole house evaporate cooler will cost a good amount of money so it is highly important to pick the best one.

Right now the market is literally flooded with so-called “top whole house evaporate coolers”. So how are you going to pick the best one?

Don’t worry, we are here for that. Before you pick an overhyped one and make a mess out of your hard earned money, let us guide you to the best whole house evaporative cooler. Go through the entire article and I am pretty sure you’ll end up having the best one for you. Cheers!

Top 5 Best whole House Evaporative Cooler Review

Making this top 5 list wasn’t that easy, we had to deal with a lot of things such as, the price, features, quality, performance and above all that we had to go through real user feedbacks who are already using those. Because only long time use can tell the truth about any product.

So overall it was tough but finally, we made it. All these 5 coolers made their way to our list with their superb capabilities, just hold on and go through the entire review, you’ll get the perfect one for you in a while. Let’s dive right in…

1. ONTEL AA-MC4 Arctic Air Personal Space & Portable Evaporate Cooler.

Okay, starting with the Ontel AA-MC4 portable cooler which has gained the best-selling tag on it, obviously for some reason. Besides that, it is known as one of the best portable evaporate coolers.

This one is like other evaporate coolers who blow cool clean air from the water but the best part of owning this cooler is, it’s portability. Isn.t it great to have the ability to travel with your favorite cooler? Sure it is.

Let’s come to the freshness. This cooler features a pad which filters down the dirt particles from the air which ensures that you are breathing natural and clean air. As these cooler works by water, you might be wondering how often you’ll need to refill the water tank, right?

No worries. The Ontel AA-MC4 have got it covered, once you fill the water tank, you can enjoy the cool air more than 8 hours. According to the size of this cooler, that’s huge.

It comes with a built-in thermostat and timer. The thermostat makes it much eco-friendlier and the timer allows you to set the operation timing. Moreover, it also features an LCD display, which is to notify you of the current situation.

Two little fan does their job nicely and most importantly they make no noise at all. This cooler can be powered by either a power outlet or USB.

The only drawback of this Ontel AA-MC4 is, it can spread its coolness in a small area of 45 square feet but we think, in this small size it can’t do better.

Things we liked

    • Affordable.
    • portable.
    • Eco-friendly.
    • LCD display.
    • Fresh air.

Thing we didn’t like

    • Small working area.

2. Honeywell CS071AE Quiet & Compact Portable Evaporative Cooler.

Are you looking for a cooler with a modern design? Well, the Honeywell CS071AE Portable Evaporative Cooler could be a great catch for you. It has a design that will suit any modern house and the compact design makes it look much classy.

Normally evaporate coolers work best in southwest and Midwest region of the United States because the humidity level there is <50 percent. This Honeywell cooler is also no different, so it would be better if you use this cooler in those areas.

Moving on. This cooler is also portable but not as the Ontel AA-MC4, because the Ontel AA-MC4 is very smaller than this one. However, this cooler features moving wheels in the bottom which will make it much easier for you to move the entire thing whenever you want.

The Honeywell CS071AE has the ability to cool down the temperature nicely and like other similar models, this one also produces fresh air. It features a water meter that will notify you when the water is low or filled.

The best part of this cooler is, it consumes very low energy which will save some of your money from spending on the bills. And this cooler makes the quiet operation so you’d be able to sleep comfortably.

Things we liked

    • Wheels on the bottom.
    • Modern design.
    • Comes in different CFM.
    • Fresh air.
    • Noiseless operation.

Thing we didn’t like

    • The water meter doesn’t give accurate data.

3. COSTWAY 24’’ H Evaporative Air Cooler with Fan.

This Costway evaporative air cooler has an impressive design. In white and black combination this cooler is enough handsome to fit in any modern house, same as the Honeywell CS071AE.

We don’t see much difference in the Honeywell CS071AE and Costway evaporative cooler. This cooler features 4 wheels at the bottom and one thing that the Honeywell CS071AE doesn’t have is, this Costway cooler has two handle on the side which makes it easy to lift the entire machine.

This cooler will lower the temperature by water evaporation. Unlike others, this cooler features a honeycomb pad to filter down the air. Moreover, these filters are removable and washable.

The Costway evaporative air cooler comes with user-friendly functions. It has three wind speed function; you can increase or decrease the wind just by turning the knob.

Here comes the best part of this Costway evaporative air cooler. It comes with two ice crystal boxes which you can put in the water tank in order to increase the cooling performance.

On the other hand, this cooler also offers a swing function. Once you activate the swing mode wind will start to swing automatically right to left. Plus, there is a manual option for swinging the wind in the up-down direction.

Things we liked

    • Smooth wheels.
    • Two ice box.
    • Wind swing function.
    • Handle bar.
    • Good design.

Thing we didn’t like

    • The water tank is slightly small

4. Honeywell HYF290B Whole-Room Tower Fan.

This Honeywell HYF290B tower fan beats all 5 in this list in term of design. The manufacturer has given an outstanding design, the slim and round shape will catch everyone’s eye on it.

As the name suggests, it looks like a tower. You will find a bunch of coolers that comes with three speed but this Honeywell HYF290B comes with 8-speed function. You can control the speed with both touch and remote.

This cooling fan comes with oscillation. Fans which doesn’t come with oscillation, we don’t know if you have ever noticed, they blow a huge amount of air in one direction which is quite irritating. Because that can blow off papers, pens, or light things.

The manufacturer of Honeywell HYF290B have kept that in mind and installed oscillator in this cooler fan which delivers cool air to every corner of the room.

This cooling fan comes with a remote, so you don’t even have to get up from your comfortable position. And the best part is, you can set the timing of shut down from 1 to 8 hours. That means it will shut off automatically according to the given input.

On the other hand, the Honeywell HYF290B is highly portable and lightweight which enables you to carry it with you.

Things we liked

    • Efficient.
    • Lightweight & Portable.
    • 8-speed function.
    • Outstanding design.
    • Remote control.

Thing we didn’t like

    • Increasing the speed from low to high takes little time.

5. NewAir Portable AF-310 Evaporative Air Cooler.

And the last one the NewAir Portable AF-310 Evaporative Cooler. The design of this cooler is similar to the HYF290B and the color combination is also almost the same.

Before we go to the details, let us tell you some about the brand NewAir. This brand is known as one of the trusted and reliable brands. The NewAir is serving the market with quality products for very long. And the NewAir Portable AF-310 is no different.

Not because of the brand, this cooler offers some feature that anyone would love to own this. This cooler is portable and has 100 square feet cooling area range, that’s huge right?

It also comes with oscillation; the fan can move to 60 degrees while delivering fresh air. Have you ever seen an electronic machine comes with three major capabilities? This NewAir Portable AF-310 comes with a swamp cooler, tower fan, and humidifier. You will barely find something that offers such options.

The NewAir Portable AF-310 also comes with the remote, so can control the entire thing sitting on the couch. On the other hand, this cooler is very user-friendly, anyone can complete the setup process with no time. And another thing, this NewAir Portable AF-310 makes no sound when it is in operation.

Things we liked

    • Efficient.
    • Comes with remote.
    • Features oscillator.
    • Good design.
    • Easy install.

Thing we didn’t like

    • It comes with a sleep mode feature, which doesn’t work at all.

How well do evaporative cooler works?

The evaporate coolers works perfectly fine when everything is on point. Both the evaporate coolers and air conditioners do the same job, keeping the environment cool. But the difference between them is their operation.

Evaporate coolers functions by soaking air through a damp pad which lowers the air temperature and they deliver humid air as the air absorbs the water during the filtering process.

On the other hand, air conditioners function by taking the humidity out of the room which delivers dry and old air. Ac works best in an airtight room.

If we think overall, evaporate coolers are better. As they consume less energy, moisturize the air and they are highly portable. Evaporate cooler offers a bunch of benefits, discussed in the below section.

Why is evaporative cooling important?

As we mentioned earlier, evaporate coolers offer some benefits which make them suitable for some peoples. We are breaking each advantage of evaporative coolers below, have a look.


Refrigerate coolers user some different chemicals which cause damage to the environment. Plus, these cooler makes the air dry. On the other hand, evaporative coolers are completely natural, no chemical and moreover, they moisturize the air.

Low Installation cost

You’ll need to hire professionals in order to install a regular air conditioner which will cost you a good amount of money. Moreover, you might need to buy some tools separately. And when it comes down to evaporative coolers, you’ll need to spend very little compared to air conditioners. With minimal knowledge, you can do it all by yourself.

Low Maintenance

Regular air conditioner requires high-maintenance such as, repairing the fan, blower, compressor, etc. Evaporative coolers, on the other hand, require less to no maintenance compared to regular conditioners.

Breath fresh air

Here comes the best part. As Evaporative coolers don’t use any kind of chemicals so they ensure that you are breathing fresh air. On the other hand, evaporative cooler soaks air through two damp pads which filter contaminants and prevents them from going into your lung.

Another importance of owning an evaporative cooler is, your home will feel lively because of the natural air smell that would be produced from these coolers.


Some evaporative cooler comes highly portable; you can carry them with you wherever you go. Portable coolers could be a great catch for regular travelers.

Noiseless operation

When you are up to a deep sleep after an entire exhausting day and you can’t because your regular air conditioner is busy on baking irritating noise, nothing feels worse than that. So this another perk of having an evaporative cooler, they make noiseless operation.

How Do You Size an Evaporative Cooler?

This is actually a very important thing to pay attention right before you make a purchase decision. An oversized cooler will increase the humidity which could be quite irritating.

So you have to buy a cooler according to your room size (the entire area you want to cool with the cooler). We are going to show you the easiest way to get the right size for you.

All you have to do is a little math. Aren’t good at math? Don’t worry we are here, note down your entire surface area you want to cool with the cooler and note the height of the room. Now multiply the surface size by the height and divide the result with 2.

For example, if your surface area is 2000 Square feet and the height of your room is 10 feet. If we multiply, it would be (2000 x 10) = 20000 and then divide it by 2 (20000 /2) = 10000. You’ll need a cooler of 10,000 CFM (Cubic feet per minute).

Isn’t it simple?


Oops! Reached the end. However, we hope by now you have got the best whole house evaporative cooler for you if you did let us know how it goes with you. Lastly, we’ll appreciate any valuable suggestion on the comment box. Hope to see soon again, till then Stay happy and stay cool!

About the author


I am Jaber from Ptk. In my young age, my goal has become a footballer but now I am a writer. I enjoy when I got a new product for review. Now my best hobby is writing.

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