How to Choose the Best Evaporative Air Cooler for Your Needs

During the warmer months, people use different devices to cool their spaces: air conditioners, box fans, and evaporative air coolers (swamp coolers). Evaporative air coolers are more affordable than air conditioning systems and more efficient than fans.

They aren’t as energy-hungry as traditional air conditioners because they only operate a fan. They are also less expensive to install and maintain than central air conditioning.

Air conditioners require an artificial coolant to work (harmful to the environment) and a compressor (energy-hungry). An evaporative cooler balances energy efficiency, environmental impact, and temperature control.

How Do Evaporative Air Coolers Work?

An evaporative cooler uses moisture to cool air, pushing it out through a blower to ventilate a space. After its water tank is filled up, its pump circulates the water, accelerating the process of evaporation.

During the evaporation process, the air inside the cooler decreases by up to 15°. It gets absorbed into panels located on the cooler’s sides and is blown outward by a fan that sits at the top.

The fan then expels this cool, moist air, creating a constant airflow into the immediate area. Most evaporative air coolers are compact, energy-efficient, and suitable for indoor or outdoor use.   

The Best Evaporative Air Cooler from TaoTronics

3-in-1 Evaporative Air Cooler:  TT-TF007

Stay cool this summer with this functional and well-equipped evaporative cooler. It’s designed to cool down large spaces and has powerful airflow. Its automatic oscillation feature ensures better air distribution.

The portable model can be used in different indoor spaces and works as a fan, humidifier, and swamp cooler. Its 7L/1.85-gallon water tank allows for longer usage. You can also use it at night, simply choose the sleep mode feature.

The 43-inch evaporative air cooler offers wider coverage thanks to its 60° oscillating angle. It is easy to clean as it has a removable water tank, back filter, and cooling pad. It’s also energy-efficient and eco-friendly and doesn’t consume a lot of electricity even on very hot days.

Here are some of its best features:

  • It offers fanning, humidification, and cooling
  • Has a 1.85-gallon water tank
  • Quiet and auto shut off LED display
  • Wider coverage: 43 inches
  • Easy to maintain
  • Eco-friendly

 3-in-1 45″ Evaporative Air Cooler: TT-TF008

An evaporative cooler works hard to cool indoor spaces. For example, this TaoTronics swamp cooler works as a tower fan, a humidifier, and an evaporative air cooler. It features 80° oscillation and distributes air with a velocity of 25ft/s, enhancing airflow for even, widespread cooling.

Its water tank has a capacity of 1.59 gallons and provides 7hrs of continuous use. You can add ice packs to the water tank to improve the unit’s cooling ability. The swamp cooler has a simple control panel and can be used during the day and at night.

Here are its standout features

  • Works as a tower fan, humidifier, and evaporative air cooler.
  • Has a powerful cooling effect
  • Larger Coverage: 45” cooling fan with 80° oscillation
  • Has a 1.59-gallon water tank
  • Easy to use

Benefits of an Evaporative Air Cooler

Energy Efficiency: Evaporative coolers have lower operating costs than conventional air conditioning systems. If you get a good evaporative cooling solution, you can save up to 80% of the money you spent on air conditioning.

Fresh Air: Evaporative cooling systems need constant airflow to operate. This means your environment will be filled with 100% fresh air. The cooler will improve indoor air quality and prevent air pollution. Some evaporative coolers have UV filtration systems that get rid of pollens or bacterial contamination such as algae growth.

Environmentally Friendly: Phase-out plans have been put in place to eliminate the use of certain greenhouse gases in the US, so using conventional air conditioning units is becoming more expensive. Evaporative coolers provide a green solution and require minimum electricity and water. They have a lower impact on the environment and use water as their refrigerant, not harmful refrigerants that can affect the ozone layer.

Lower Costs: Evaporative coolers are more affordable than conventional cooling systems and their installation costs are also lower. And because they have a simple design, they are easier to maintain and repair.

What to Consider When Buying an Evaporative Air Cooler

The Size of the Space: This is the most important consideration. Measure your space then look for a model that can cool it well. Also, consider the model’s energy efficiency, accuracy, and cost-effectiveness. Buying the most powerful evaporative cooler isn’t always the best solution, what matters is how well it cools your space.

Your Geographical Location: evaporative coolers work best in dry or desert climates. If you live in an area with more than 60% humidity, it will make your space more humid. Get it if you live in southern or western states. If you live east of Kansas or the Midwest, get an air conditioner instead.

The Size of the Cooler: Some swamp cooling systems are installed on the roof to cool an entire house while others can only cool a room. If you’re getting a small unit, you need a place to store it during the cold season. Smaller models can be stored in a closet, while larger ones need a dedicated space year-round.

Water Tank Capacity: A swamp cooler’s water tank determines how long it cools your room. When it has no water, it turns into a regular fan. An evaporative cooler with a multi-gallon tank can work for several hours without a refill. Only get one with a smaller tank if you plan to use it in a small area for short bursts of time.

Water Connection: All evaporative coolers use a water tank. The tank can be manually filled or connected to a water supply for automatic refilling. Manually filled tanks are usually portable, while those that are filled automatically are large. If you plan to use your swamp cooler outdoors, place it close to a water spigot. But if you plan to use it around the house, choose one with a manually filled tank.

Get the Best Evaporative Cooler from TaoTronics

US summers can be super hot. If you want to stay cool this summer, get an evaporative air cooler. It will decrease the temperature through natural water evaporation. Get a TaoTronics evaporative air cooler and make your home livable this summer.

Daniel Bishop

Daniel Bishop

Daniel Bishop is a technology writer for TaoTronics who covers small appliances including tower fans, space heaters, air coolers, dehumidifiers, massage guns and many others. He is laser-focused on the industry and often publishes product reviews on how new and upcoming devices will improve and impact our customers’ lives.

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