Best Whole House Evaporative Cooler | Buyer’s Guide.


Best Whole House Evaporative Cooler | Buyer’s Guide.

Best Whole House Evaporative Cooler

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?

terms of effectiveness and energy-saving, evaporative coolers are better than
ACs. An evaporative cooler will cool the hot air around your house nicely.
However, as this appliance will cost you a good amount of money so it is highly
important to pick the best one.

the right evaporative cooler is troublesome as the specifications are a bit
technical and sophisticated. So, I compiled some of the best whole-house
evaporative coolers and crafted a buying guide to make it easy for you to buy

Top 5 Best whole House Evaporative Cooler Review.

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 feedback. Because only long-time use can tell the truth about
any product.

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…






Ontel Arctic Personal Air Cooler, White

Honeywell CS071AE Quiet, Low Energy, Compact Portable Evaporative Cooler with Fan & Humidifier, Carbon Dust Filter & Remote Control, White

COSTWAY Evaporative Cooler, Portable Cooler with Fan & Humidifier, Bladeless Quiet Electric Air Cooler w/Remote Control for Indoor Home Office Dorms

Honeywell QuietSet Whole Room Tower Fan-Black, HYF290B

NewAir, AF-310, Portable Indoor Outdoor Evaporative Air Fan and Humidifier, Personal Swamp Cooler, 100 Square Foot Effective Range



Price not available





Ontel Arctic Personal Air Cooler, White



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Honeywell CS071AE Quiet, Low Energy, Compact Portable Evaporative Cooler with Fan & Humidifier, Carbon Dust Filter & Remote Control, White


Price not available

Buy Now


COSTWAY Evaporative Cooler, Portable Cooler with Fan & Humidifier, Bladeless Quiet Electric Air Cooler w/Remote Control for Indoor Home Office Dorms



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Honeywell QuietSet Whole Room Tower Fan-Black, HYF290B



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NewAir, AF-310, Portable Indoor Outdoor Evaporative Air Fan and Humidifier, Personal Swamp Cooler, 100 Square Foot Effective Range



Buy Now

1. ONTEL AA-MC4 Arctic Air evaporative cooler.

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 evaporative coolers. You can expect it to
cover a 45 sq. ft space efficiently.

best part of this cooler other than it’s usual cooling function is portability.
Isn’t it great to have the ability to travel with your favorite cooler? Sure it

This cooler features a pad that filters down the dirt particles from the air which ensures that you are breathing natural and clean air.

As this 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 has got it covered. Once you fill the water tank, you can enjoy the cool air for more than 8 hours. According to the size of this cooler, that’s huge.

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 a USB.

only drawback of this Ontel AA-MC4 is the water reservoir capacity is low.

Pros Cons
Eco-friendly. The water reservoir is just 16 oz.
LCD display.
Fresh air.
Washable filters.

2. Honeywell CS071AE Quiet & Portable Evaporative Cooler.

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 classy.

evaporative coolers work best in the southwest and Midwest region of the United
States because the humidity level there is less than 50 percent. This Honeywell
cooler is also no different, so it would be better if you use this cooler in
those areas or in very dry climatic regions.

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

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.

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 a quiet
operation so you’d be able to sleep comfortably.

Pros Cons
Eco-friendly. The water meter doesn’t give accurate data.
Wheels on the bottom.
Modern design.
Multiple speed settings.
Noiseless operation.
Washable carbon filters.

3.  COSTWAY Evaporative Cooler with Fan.

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

don’t see much difference in the Honeywell CS071AE and Costway evaporative
cooler. Apart from having 4 wheels at the bottom, it has two handles on the
side which makes it easy to lift the entire machine.

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.

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

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

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.

Pros Cons
Smooth wheels. The instructions in the manual are poor and unclear.
Two iceboxes.
Wind swing function.
Timer function helps to stop operation automatically.
Large 6L water tank.

4. Honeywell HYF290B Whole-Room Tower Fan.

This Honeywell HYF290B tower fan beats all 5 in this list in terms 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 come with a three-speed setting but this cooler comes with an 8-speed function. You can control the speed with both touch and remote.

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 has kept that in mind and installed an oscillator in this cooler fan which delivers cool air to every corner of the room.

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.

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

Pros Cons
Lightweight & Portable. Increasing the speed from low to high takes little time.
8-speed function. Cleaning the cooler is difficult (this is common for all tower type coolers).
Outstanding design.
Remote control.
Sleep timer included for automatic shut off.

5. NewAir Portable AF-310 Evaporative Air Cooler.

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

we go into the details, let us tell you something about the NewAir brand. 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.

This cooler offers some features that anyone would love to own this. This cooler is portable and has a100 square feet cooling area range, that’s huge right? On top of that, it offers 8 hours of cooling with a single refill.

It also comes with oscillation; the fan can move to 60 degrees while delivering fresh air. Have you ever seen an electronic machine that 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.

NewAir Portable AF-310 also comes with the remote, so you 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.

Pros Cons
A large area of cooling coverage. It comes with a sleep mode feature, which doesn’t work at all.
Comes with remote. Some units might have leaking issues.
Features oscillator.
Good design.
Easy install.

Expectations of buying an evaporative cooler.

you want to replace a standard AC with an evaporative cooler, then you are just
wasting your money.

appliances just blow cold air to keep the room moist and free from dryness. So,
if you are living in a desert or very dry region, then you can complement this
with an AC.

you don’t use an AC, be realistic and know that these coolers will only cover a
small area and suitable for a single person.

Evaporative Cooler Buying Guide.

Understand the instructions first

lot depends on the installation process. Though it comes into play after you
buy the cooler, you can gather information on installation before buying.
Faulty installation and usage can result in leakage issues. Don’t hesitate to
contact a professional or an experienced user to help you out if the
instructions are unclear.

Durability and Portability

for units that are sturdy and require very little to no maintenance. Even if it
cost you a little more, you will end up saving more in the long run.

coolers are most effective when they are portable. Because you may need to move
them from one room to another. Look for caster wheels at the bottom, compact
design and carrying handles.

Variable Airflow Settings

coolers have variable airflow settings. These units are more versatile and help
you adjust the airflow as you need. So, if the weather is not much dry, you can
lower the setting.

Space coverage

Let’s face it. Evaporative coolers will only cover a very small area of your room. The best whole-house evaporative cooler will offer maximum coverage. This will help to enjoy the cooling effect along with your family.

You will also need to take the CFM ratings into consideration. Generally, for use at home, an evaporative cooler with 3000-8500 CFM is sufficient.

But if you are planning to use it in a large home or office, go with the one with 7000+ CFM ratings.

Silent operation

air coolers operate silently. However, some will make a beeping sound and
others will operate silently. It will become a mandatory option if you are not
a heavy sleeper.


Some models have filters. And others don’t have any filters. Filters will help to protect against germs and bacteria. If your chosen cooler has a filter, make sure it is washable.

7. Ease of installation.

If you are planning to install the evaporative cooler on your own, it’s best to go for the wall-mounted version.

These coolers need very little maintenance and are also cheaper. The downside is they blow less air than the rooftop versions.

If you are willing to spend extra on installation, rooftop evaporative coolers will keep your whole room cool. The downside is you will have to spend more on maintenance afterward.

8. Different versions of evaporative coolers.

Depending on your space and needs you can choose between any one of these 4 evaporative coolers:

Portable coolers- Portable evaporative coolers are for smaller rooms. If your room is anything between 300-400 square feet, these coolers will work great. The advantage is you can easily move them from one room to another.

Window mounted coolers- These are the evaporative coolers that fit into the window. They are generally used to cool the entire room.

Rooftop evaporative coolers- Rooftop mounted coolers are great for cooling your entire home. They are also known as down discharges because they push the air down to the home.

Wall Mounted or side discharge- These types of evaporative coolers are attached to the side of the building or to the wall inside.

9. Fiber pads vs Rigid Media pads.

You will need to decide whether you want to pay more upfront or end up paying more later on maintenance costs.

So, if you are on a tight budget, you can go for the fiber pads. These pads are cheaper but they need to be replaced quite often. Most fiber pads are either cellulose or synthetic.

If you don’t want to spend time and energy on maintenance, it’s better to get an evaporative cooler with rigid media pads. They cost more but at the same time last longer than the normal fiber pads.

Due to their extra thickness, they will keep your room cooler for longer.

well do evaporative cooler works?

best whole house evaporative cooler
best whole house evaporative cooler

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

Evaporate coolers function 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.

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

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

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Why is evaporative cooling important?

Why is evaporative cooling important?

Why is evaporative cooling important?

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


coolers user some different chemicals which cause damage to the environment.
Plus, this 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.

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.

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. 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.

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.

How Do
You Size an Evaporative Cooler?

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.

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 you 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.

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

Isn’t it simple?

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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 suggestions in 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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