Hot as hell? No, it’s not referring to the sexy person, unfortunately. It’s the weather. What to do in dry air and when it’s difficult to function? It’s our suggestion to kill two birds with one stone, and let’s buy an evaporative cooler to make your room humid and cool. It also refers to a swamp cooler. These appliances cool incoming hot air by blowing out hot air through bowlers and ventilating a room or other area. It’ll amaze you after working in a low-humidity area- the ideal working rate is less than 30, but it works wonders at a humidity level between 30 and 60.
Evaporative air coolers work as same as air conditioner that employs evaporation. An inside fan pulls hot, dry air through the wet media pad. But the best part of the evaporative cooler is that it doesn’t consume energy as traditional air conditioners do, as they only operate a fan. You only need to refill the water tank when the level gets too low to cool the air properly.
For people living in a dry coastal area, an evaporative air cooler is an efficient way to regulate the temperature of a decent size room. Using this portable swamp cooler, you can also improve the comfort of your outdoor areas, such as your patio and workshop.
List of Top 5 Evaporative Air Coolers
Many shopkeepers prefer to buy handy and portable evaporative air coolers when comparing models. An evaporative cooler that’s easy to pick up and move throughout the home or workplace is considered to be more convenient to use during sweltering summer months. As well as, customers love to use an evaporative cooler, which has handy features like remote control and timer that are easy to use while sitting and lying on the bed.
We spent many hours researching the best portable evaporative coolers to buy, including outdoor and whole-house swamp coolers. Our top picks are evaluated from various brands, prices, water tank capacity and ease of use to cool your room in hot, dry weather.
Best Overall- VEVOR 1400 CFM Evaporative Air Cooler, 3 Speeds Portable Air Conditioner
Best Portable- Hessaire MC37M Evaporative Cooler
Best Bang For The Buck- Evapolar Portable Evaporative Air Cooler and Humidifier Fan
Best For Small Room- Life Plus Evaporative Air Cooler
Best Roof Top- Arctic Air Chill Zone XL With Oscillating Fan Evaporative Air Cooler
1-VEVOR 1400 CFM Evaporative Air Cooler, 3 Speeds Portable Air Conditioner
If you’re looking to beat the heat, then VEVOR swamp coolers are the best eco-friendly and affordable solutions for this boiling hot weather. This unit only uses water to cool the air and doesn’t require installation. Like the old-fashioned constructed evaporative air cooler, the VEVOR evaporative air cooler does not require you to bend to add water since you can use the 7-gallon water tank to connect to a hose for automatic refills. In other words, it’s suitable for older women and mothers-to-be.
With this water shortage protection feature, you can observe the water level directly. This portable swamp cooler wheel features efficient in moving outdoor patios without worrying about the tank overflowing. With this adjustable airflow of 2100 CFM, this best portable evaporative cooler can easily cover up to a 750sq room. For maximum comfort, you can manually adjust the vertical angle and automatically swing horizontally from 0° to 72° to feel the breeze from any corner of the room.
Would you like to experience a cold spell? There are four ice packs included in this VEVOR evaporative cooler in order to make the air and water cooler. A three-sided rigid high-density cooling pad increases the surface area of evaporation, thus cooling the air. After all, who wants to wake up in the middle of the night to adjust the evaporative cooler speed? Additionally, the competitive decor design not only complements your decor but also allows you to easily control the sleep mode, airspeed, oscillation, and 12-hour timer through the touch panel and remote control.
● Dimension: 10.7 x 15 x 30.7 inches
● Weight: 16.6 pounds
● Tank Capacity: 7 Gal / 26.5 L
● Size: 1400CFM
● Wattage: 60 Watts
● Wide Cooling Areas
● High Density
● Easy Control
● Convenient to move outdoor
● Premium Swivel Wheels
2- Hessaire MC37M Evaporative Cooler
The Hessaire portable evaporative cooler offers more evaporation surface, and a portable design offers plenty of cool air. A great evaporative cooler is the best option for porches, garages and patios. It doesn’t work in high-humidity areas. However, it can deliver up to 3100 CFM of cool air. The MC37M evaporative cooler filters hot air in dry and hot climates while increasing moisture.
It has a water capacity of a 10.3-gallon tank and allows easy continuous water flow without any inconvenience for up to 3-4 hrs. The lack GFCI plug is the drawback of this model. If you plan to use this unit inside, consider safety first. It’s important to prop a window or door for proper ventilation because this evaporative cooler isn’t designed for fully enclosed areas.
● Dimension: 24″D x 16″W x 38″H
● Weight: 39 Pounds
● Tank Capacity: 10.3 Gallons
● Size: 3,100 CFM
● Wattage: 250 watts
● Great Portable Evaporative Cooler
● 3 Fans Speed Setting
● Wheels for Movement
● Noisy Fan
● Not Effective For Outdoors
● 10 Gallons Capacity Is Enough for 3hrS
● Doesn’t Work in High Temperature
● Uses A lot of Water
3- Evapolar Portable Evaporative Air Cooler and Humidifier Fan
It doesn’t matter where your day takes you if you want to stay cool and fresh. Evapolars are the best portable evaporative cooler. With a 750 ml water capacity, it covers 45 sq feet with just 2.87 pounds of weight.
This evaporative cooler can run for up to six hours once you fill it up, but then you’ll have to refill it. Since it relies on a power bank and USB for power access, even you can use your computer to charge this device. But it’s not recommended for a big and humid place due to its cooling efficiency.
● Dimension: 6.69 x 6.77 x 6.69 inches
● Weight: 1.65 pounds
● Tank Capacity: 750ml
● Size: Medium
● Wattage: 7.5 watts
● Digital Indicator and Lights
● Best For Travelling
● Cheap In Buying
● Use too much water
● Only Covered 45 sq ft
4- Life Plus Evaporative Air Cooler
With the Life Plus evaporative cooler, you can set it up automatically with a remote. A 5-liter water tank can cool a bedroom, office and den at low, medium and high air speeds. This portable evaporative cooler easily fills the bottom-load water tank, which holds the four reusable ice packs to cool the room.
Its bladeless design makes it safe to use around pets and children. Unfortunately, it’s not as efficient as it looks because it only cools the room when you put ice in the water. Otherwise, it’s just a fan.
● Dimension: 15.4 x 11 x 31.9 inches
● Weight: 12.7 pounds
● Tank Capacity: 5L
● Wattage: 12.7 Pounds
● 4 Ice Packs Included
● Bladeless design
● Sleek Design
● Hard to Move Due To No Wheels
5- Arctic Air Chill Zone XL With Oscillating Fan Evaporative Air Cooler
Featuring Hydro-Chill Technology with three cooling jets and an evaporative cooling cartridge, the Arctic Air Chill Zone XL turns hot air into cool, moist, refreshing air in seconds. It’s adjustable, so you can set it however you want! This personal air cooler features four adjustable fan speeds – low, medium, high, and turbo- and an oscillating fan to ensure you remain cool and comfortable anywhere at home or while traveling.
You can place this personal space evaporative cooler in any corner of your home or office due to its compact, sleek design. Due to its lightweight design, it is easy to lift and carry around the house. But you can’t use this evaporative air cooler at night comfortably due to its bright light and loud noise.
● Dimension: 6.61″D x 6.61″W x 9.57″H
● Weight: 2.16 pounds
● Noise Level: 58 dB
● Wattage: 12 watts
● Three Cooling Jet
● Easy to Assemble
● Four Adjustable Fans
What Are The Three Types Of Evaporative Coolers
There are three types of evaporative coolers; you can buy any as per your need and expectation.
They’re listed below:
● A portable evaporative cooler
● A whole-house evaporative cooler
● Air Coolers
How Does an Evaporative Cooler Work
A swamp cooler works on the same principle as an evaporative cooler. As the outdoor air passes over water-saturated pads, the water evaporates, lowering the indoor air temperature by 15°F to 40°F.
As they only operate a fan, these devices consume less energy than traditional air conditioners. In order for the pad to function properly, water must be replenished from an internal tank when it becomes too low.
What Should You Look For When Buying an Evaporative Portable Cooler
If you’re looking to buy an evaporative air cooler then many factors are needed to be considered.
- Design and Usability
Moreover, such devices can also be used outdoors – on a patio, in the garden, or by the pool. An evaporative air cooler with a slim tower is often more convenient in a small room than one with a bulkier design. Alternatively, for commercial use, it is recommended that you purchase a monoblock portable evaporative air cooler with a large diffuser.
- Control and Functionality
Controls and functionality can vary from model to model. By using the oscillation feature, you can control the direction of the airflow either manually or automatically. Evaporative air coolers can have an extra ice compartment to extend their operation time. The ice also gives it a “frosty” feel. Evaporative air coolers have two major differences – some are controlled manually, and some are controlled remotely. A remote control evaporative cooler lets you set a timer, sleep mode, auto-oscillation, and natural mode. Be sure to think about everything we’ve mentioned before you buy an evaporative air cooler.
Considering that evaporative air coolers evaporate water, the water tank volume also needs to be quite large so they can last a long time (before you need to refill them). Some models just take water from the water pipes, so you don’t have to refill the tank every now and then. In this case, water is provided continuously, and you don’t have to do anything.
The evaporative air cooler wins even without trying when compared to an air conditioner when discussing energy efficiency. For approximately the same temperature, they consume less energy.
FAQ About Evaporative Cooler
1. What’s the difference between an evaporative cooler and a swamp cooler?
These terms don’t really differ. A cooler that evaporates water is technically called an evaporative cooler. “Swamp cooler” is a derogatory term for what can happen if you don’t take care of an evaporative cooler.
2. Do evaporative coolers work well in humid climates?
In humid climates, direct evaporative cooling doesn’t work as well. However, indirect/direct evaporative cooling systems perform better in humid areas, like coastal areas, during humid weather.
3. Do evaporative coolers work in high heat?
Depending on the weather, evaporative coolers can be very effective on hot days. When it’s hot and humid, just run the fan inside or you’ll have a steam room – that’s why evaporative coolers are called ‘swamppies’.
4. Does evaporative cooling use a lot of electricity?
In terms of cost and energy use, evaporative coolers are about one-half the cost and one-quarter the energy of central air conditioners.
Our top recommendation is VEVOR because it provides impressive cooling air for rooms up to 750 square feet; the VEVOR 2100 CFM evaporative air cooler is easy to move around the house as needed.
For shoppers looking for a budget-friendly solution to the summer heat, Evapolar Eva CHILL fits on a desk while working or next to the bed at night. We recommend the VEVOR 2100 CFM evaporative air cooler for ventilated indoor or outdoor use. You’ll get a consistent, cool breeze from three high-density evaporative cooling pads. A Life Plus Evaporative Cooler is the best choice if you’re looking for an evaporative cooler exclusively indoors. Other indoor evaporative coolers have small water tanks that only hold a few gallons, so you have to refill them more often.