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Best Air Cooler Desert (2024 Update)

If you’re looking for an effective solution to beat the scorching heat of the desert, an air cooler is the way to go. But choosing the right one can be a task in itself. With so many options available, it can be confusing to find the best air cooler for a desert climate.

Before making a purchase, readers need to consider factors like the size of their room, the capacity of the cooler, the type of cooling pad, and the power consumption. It's important to pick a cooler that can efficiently cool a large room, has a high cooling capacity, uses honeycomb or aspen cooling pads, and is energy-efficient.

Are you tired of using the traditional fan that only circulates hot air around your room? Do you want to stay cool and comfortable in the scorching desert heat? Are you looking for an air cooler that can reduce the temperature effectively while being cost-effective? Look no further as we have compiled a definitive guide to help you find the best air cooler for a desert climate.

Stay cool and comfortable with the best air cooler for a desert climate. With the right one, you won't have to worry about the unbearable heat any longer. Make a wise investment by picking a high-quality air cooler that suits your needs. Read on to find out more.

10 Best Air Cooler Desert

# Product Image Product Name Product Notes Check Price
1
Ideal for cooling personal spaces, such as bedrooms, offices, and living rooms, with its quiet, lightweight, and portable design.
2
This product is ideal for cooling and humidifying small spaces such as home or office desktops.
3
Ideal for cooling and humidifying small indoor spaces like bedrooms, offices, and homes without the need for a window.
4
This product is ideal for cooling a room without the need for a traditional window air conditioner.
5
This product is ideal for providing indoor cooling, ventilation, and humidity control, as well as easy remote operation.
6
The product is ideal for personal cooling and creating a comfortable environment in small spaces such as homes or campsites.
7
The product is ideal for cooling small spaces and increasing humidity levels without using a lot of energy or producing noise.
8
The product is ideal for personal cooling in small spaces such as rooms, bedrooms, offices, and camping.
9
The product is ideal for cooling and humidifying air in homes and offices with quiet operation and remote control.
10
This product is ideal for cooling small spaces or personal use with its portable, battery-powered and ultra-quiet design.
Ideal for cooling personal spaces, such as bedrooms, offices, and living rooms, with its quiet, lightweight, and portable design.
This product is ideal for cooling and humidifying small spaces such as home or office desktops.
Ideal for cooling and humidifying small indoor spaces like bedrooms, offices, and homes without the need for a window.
This product is ideal for cooling a room without the need for a traditional window air conditioner.
This product is ideal for providing indoor cooling, ventilation, and humidity control, as well as easy remote operation.
The product is ideal for personal cooling and creating a comfortable environment in small spaces such as homes or campsites.
The product is ideal for cooling small spaces and increasing humidity levels without using a lot of energy or producing noise.
The product is ideal for personal cooling in small spaces such as rooms, bedrooms, offices, and camping.
The product is ideal for cooling and humidifying air in homes and offices with quiet operation and remote control.
This product is ideal for cooling small spaces or personal use with its portable, battery-powered and ultra-quiet design.

1. Ontel's Arctic Chill – Portable 3-Speed Cooler.

Introducing the Personal Air Cooler, the perfect solution for those hot, dry days. This air cooler is designed to provide a refreshing and cool atmosphere wherever you need it.

Equipped with Hydro Chill Technology, this air cooler is efficient in pulling in hot air and turning it into cool, refreshing air in an instant. The evaporative air cooling filter ensures that the air is filtered and purified before being released into the room. The multi-directional air vent is adjustable, making it easy to direct the cool air to the desired area.

This air cooler is whisper-quiet, making it perfect for use at night. The soothing night light adds to the overall ambiance, providing a comfortable sleep experience.

The Personal Air Cooler is lightweight and compact, making it easy to carry and move around as needed. The sleek design is perfect for placement on a desk, nightstand, or coffee table. It's simple to set up and use; just pour water into the top fill tank, plug it in, and enjoy the cool air.

This air cooler is versatile and can be used in various settings such as your home or work office, garage, RV camper, dorm room, or even for travel. Its portability makes it convenient to take with you wherever you go, ensuring you always have access to cool air.

Please note that the product packing may vary.

2. Gray 3-In-1 Desktop Air Cooler

Looking for a versatile and energy-efficient solution to beat the heat this summer? Look no further than this mini air conditioning unit that offers three functions in one convenient design. It functions as a regular fan, an air cooler, and an air purifier all in one handy device. The built-in negative ion generator ensures that the air you breathe is healthy and fresh while effectively purifying PM2.5 particles.

This mini AC unit is designed to operate at a low energy consumption level, making it an ideal choice for anyone looking to decrease their electricity bill. With three different speed settings, you can customize the air flow to your liking, ensuring that you stay cool and comfortable all summer long.

Thanks to its compact and portable design, this mini air conditioner can easily be taken anywhere you go. Whether you're headed to the office, planning a picnic, or camping in the great outdoors, this powerful little device is the perfect solution for those hot summer days. It's rechargeable via DC, USB, or power bank, so you won't have to worry about finding an outlet to plug it in.

The 7-color night light water tank adds a touch of ambiance to the room while also increasing the convenience of water injection and preventing leaks. When the water in the tank runs out, the atomization function will automatically turn off. The warm LED night light has 7 colors and 2 light modes that can be adjusted to bring you a good mood and help you fall asleep better. You can turn the lighting button on or off according to your sleep needs.

With a built-in 2000mAh rechargeable battery, this portable air conditioner can work continuously for 3-5 hours when fully charged. Its hand strap design makes it easy to take with you wherever you go. Measuring in at only 6.8 inches high, this mini air conditioner is perfect for dorms, apartments, campers, offices, bedrooms, kitchens, or living rooms. Stay cool and comfortable this summer with this efficient and versatile mini air conditioner.

3. Coolify: Portable 3-In-1 Air Cooler

Looking for a multifunctional air cooler that can help you beat the heat and improve the air quality in your home? Look no further than this 3-in-1 evaporative cooler.

Combining a regular fan, humidifier, and air cooler in one convenient unit, this air cooler is a cost-effective solution that can meet all your cooling needs. With three modes and three speeds, it can provide cooling airflow and water vapor to cool the air and increase humidity levels.

This evaporative air cooler features a large 6.5L water tank that is capable of continuous operation for hours. The water tank is also removable for easy cleaning and lockable with a switch for added convenience. Additionally, the air cooler has a 7.5 hour timer function, allowing you to set it to turn off automatically and save energy.

Operating this air cooler is easy, thanks to the handy remote control and LED display that accurately displays the temperature. The bladeless design ensures safety for households with children or pets, while the portable dimensions and built-in handle make it easy to move from room to room.

When you purchase this air cooler, you'll receive everything you need to get started, including the air cooler fan with remote control, two ice crystal boxes, and a user manual. Additionally, this product comes with a 12-month warranty guarantee and a 30-day no reason to free return service, giving you the peace of mind you need when investing in a new appliance.

Whether you're looking to cool down your bedroom, living room, or home office, this 3-in-1 evaporative cooler is a great choice that can help you stay comfortable and cool all summer long.

4. Portable 3-In-1 Air Cooler With Remote Control

Introducing the 3-IN-1 Evaporative Air Cooler, a versatile and convenient solution to beat the heat and humidity. This air cooler can function as a tower fan, evaporative cooler, and air cooler with humidifier, making it perfect for any hot and dry summer day.

With 3 wind speed settings (low/middle/high) and 4 wind modes (cooling/normal/sleep/natural), this evaporative cooler provides customizable comfort for any situation. The sleep mode intelligently adjusts the wind speed to ensure optimal comfort during peaceful slumber.

The portable air cooler comes equipped with a 1.3 gallon bottom water tank, allowing for extended use without the need for frequent refilling. The top tank is conveniently located for easy water refills, especially for pregnant women and the elderly. For maximum cooling effect, it is recommended to fill the tank with chilled water and ice.

Control your air conditioner fan from up to 25 feet away with the included remote control. Enjoy a gentle outdoor breeze while lounging in your living room or reading your favorite book without having to get up from the couch.

With 90° oscillation and powerful air forces, this air cooling fan is perfect for cooling down large rooms such as living rooms, bedrooms, kitchens, and offices. While it does not include a compressor/refrigerant, it still provides a comfortable cool wind.

The safety grill on the air outlet offers extra protection against curious fingers and paws, making this air cooler safe for families with children and pets. It is also low-noise, actively drawing air to provide a quiet airflow, and includes a built-in up to 12-hour timer for a restful night's sleep.

Standing at 42 inches tall with a small 7 x 9 inches footprint, this compact and lightweight air cooler is easy to carry and store, fitting in most spaces. It includes a built-in handle for easy transportation and can be placed in any small area or corner.

This Evaporative Cooler is eco-friendly and energy-efficient, with a working power of only 80W. It offers several benefits over traditional AC units, including lower installation and maintenance costs, up to 75% less electricity usage to reduce bills, and no harmful refrigerants for protecting the atmosphere and improving our living environment. It is perfect for those who embrace a low-carbon lifestyle.

The package also includes 4 ice packs (2 small boxes & 2 large boxes) for easy replacement. When the ice box is no longer cold, simply replace it with ice boxes from the refrigerator. Make sure to fill the ice box with water before using it for the first time.

5. Honeywell Portable Air Cooler With Remote – Gray

The indoor evaporative air cooler, also known as a swamp cooler, is an excellent choice for those residing in hot and dry climates in the Southwest and Midwest regions of the United States. It is not just a fan but rather a device that reduces the temperature by using environmentally friendly water evaporation, making it an ideal option for those who want to reduce their carbon footprint.

This air cooler has a low power consumption of 288W, making it energy-efficient and cost-effective. It also has a powerful 525 CFM airflow, which is perfect for spot cooling small to medium-sized spaces such as living rooms, bedrooms, dens, covered patios, and garages.

The carbon dust air filter, remote control, low water alarm, energy-saving timer, adjustable humidification dial, and ice compartment are some of the features that make this air cooler stand out. The detachable tank makes maintenance a breeze, and the moist, cool breeze can be used for humidification during the winter months.

It is important to note that this air cooler is not an air conditioner and should not be expected to cool as efficiently as a refrigerated AC. However, it is an excellent alternative to traditional air conditioning systems that consume a lot of energy and emit harmful chemicals into the environment.

6. Coolcamp Ac: Compact 4-In-1 Personal Cooling Solution

Introducing the BONAIYEEXITP Portable Air Conditioner, a versatile and convenient unit designed to cool and humidify any room. This air conditioner features an automatic shut-off timer, allowing users to set the unit to turn off after 2 or 4 hours of use. This feature ensures a good night's sleep without worrying about turning the unit off manually.

This 4-in-1 air cooler acts as a fan, humidifier, aromatherapy machine, and air conditioner all in one. The unit has a humidifying function that is perfect for dry environments, and an aromatherapy sheet design on the back to diffuse essential oils for added relaxation. With the BONAIYEEXITP Portable Air Conditioner, users can enjoy a comfortable and refreshing environment with ease.

The air conditioner has three adjustable wind speeds – high, medium, and low – suitable for various settings. The high wind speed is ideal for hot summer days, while the medium and low speeds are perfect for use during naps. The air outlet features a shutter design, and the blades can be adjusted by hand to control the direction of the air flow. The adjustable range of the blade is about 0-50 degrees, allowing users to direct the air where they need it most.

The 450ML water tank comes with a 7-color gradient night light, which can be turned on at night to provide a cool and quiet atmosphere. Users can choose to have the light fixed in the current color or set it to a gradient. The portable air conditioner is quiet, ensuring a good night's sleep for everyone.

This AC unit is small and portable, making it easy to move from one room to another. The unit is cordless and can be used without being plugged in after being fully charged. The BONAIYEEXITP Portable Air Conditioner is perfect for use in bedrooms, kitchens, camping tents, and more.

7. Delonghi America America Portable Evaporative Cooler, White

This air purifier is a must-have for anyone looking to breathe easy and improve their air quality. It humidifies, cleans, and circulates the air around you, leaving you feeling refreshed and comfortable.

Not only is it effective, but it's also economic, using minimal electricity thanks to its simple yet powerful operation without a compressor. This means you can enjoy cleaner air without worrying about high energy bills.

In addition to being economic, this air purifier is also environmentally friendly. The lack of a compressor means that there's no need for chemical refrigerants that are often found in traditional air conditioners.

Filling, cleaning, and draining the 4.5-liter water reservoir is easy and hassle-free, making it a low-maintenance option. You won't have to worry about constantly refilling or cleaning it, giving you more time to enjoy the benefits of clean air.

Controlling this air purifier is simple and straightforward. All the key functions and features are easily accessible through the display on the top of the unit and on the remote control. You can adjust the settings to your liking and enjoy the benefits of cleaner air with ease.

8. Touch Screen Mini Air Cooler: Perfect For Anywhere!

Introducing the 3-in-1 Multi-Function Personal Air Cooler, an innovative and versatile product designed to keep you comfortable during the sweltering summer months. This air cooler circulates air to cool the room and provides a refreshing breeze to alleviate heat and humidity.

Equipped with 3 adjustable modes (low/medium/high), this mini air conditioner offers customizable cooling to meet your requirements. Additionally, it features three automatic timing options (1H/3H/6H) so you can choose the most suitable mode for leisure, sleeping, or working time.

The air cooler boasts a sleek LED touch display, providing a new and user-friendly experience. With a simple touch, you can easily adjust the wind speed and set the time, making it effortless to operate and bring comfortable coolness to your surroundings.

The 3-in-1 Multi-Function Personal Air Cooler is designed for ease of use and portability. Simply add water and ice cubes to the small grid, plug it into a USB port or power bank, and turn it on. Its compact and sleek design makes it suitable for your desk, nightstand, or coffee table, wherever you need it.

This small air circulator is not only energy-efficient but also healthy for your family. It does not contain ozone refrigerant, making it a safe choice for your loved ones. It's both space-efficient and economical, making it an ideal gift for you, your family, and friends during the summer.

9. Portable 4-In-1 Air Cooler: Refresh Anywhere

Introducing the customizable air cooler that can give you the perfect level of comfort, the Breathe Cool and Clean Air Cooler. With its impressive features, you can easily adjust the cooling according to your preference. The air cooler comes with a 7.5-hour timer, swing feature, 3 fan modes and speeds, and two ice-crystal boxes that enhance the cooling performance.

Designed with your health and comfort in mind, the air cooler is equipped with a superb honeycomb cooling pad that ensures a high level of cooling. It also has a removable, washable filter and an anion generator that ensures a healthier and more comfortable environment for you.

The user-friendly LED control panel allows you to easily see what speed, mode, and timer option you have chosen. Additionally, the air cooler comes with a remote control that enables you to control all the power, timer, and wind settings from anywhere in the room.

The Breathe Cool and Clean Air Cooler is not only designed for comfort but also for convenience. Its compact and lightweight design makes it easy to carry and store, fitting discreetly in most spaces. It also comes with 4 caster wheels that make it easy to move from one room to another.

This air cooler is not just a fan but also functions as a humidifier. It reduces temperature through water evaporation, making it ideal for use in hot/dry climates where humidity levels are below 50%. You can use it in your home, office, dormitory, and other spaces.

10. Blaux G2 Portable Swamp Cooler – Quick Refreshment.

Introducing the BLAST AUXILIARY PORTABLE AC, the perfect solution for those who want to enjoy cool and refreshing air wherever they go. Unlike traditional air conditioners, this portable air cooler uses ice and water to create a refreshing mist that cools down the air around you in seconds. It's like having your own personal air conditioning unit!

The Blaux Evaporative Air Cooler is ultra-portable and rechargeable via USB, making it easy to take with you wherever you go. With the optional humidifier feature, you can enjoy ice-cool air and ultimate personal cooling on demand. The Blaux mini portable cooler also boasts a unique rapid-cooling feature, which quickly chills the air in your personal space.

One of the best things about the Blast portable AC is its air filter, which helps to clean and cool the air around you. This means that you can breathe easy and enjoy fresh, purified air with every breath. Say goodbye to bulky and awkward room-to-room air conditioners and hello to compact, cordless cooling with the Blaux ultra portable AC (air cooler).

The misting fan portable design of the Blast AC makes on-the-go cooling a breeze! It's small, lightweight, and easy to carry, making it the perfect little office fan or personal cooling device for anywhere you need a fresh breeze. The sleek and contemporary design of this portable air cooler means that it fits seamlessly into any space.

One of the best things about the Blaux Portable Evaporative Cooler is its ultra-quiet operation. It runs near-silent and even features a selection of custom mood lights, which creates a soothing and relaxing atmosphere with just the touch of a button. Enjoy your own purified oasis with the mist mister feature.

The Blast AC is powered by a 2000 mAh rechargeable battery and built-in USB charging port, making it easy to power up wherever you go. It's like having your own ice-cool USB battery fan with the cooling force of a portable AC unit. Add the battery powered cooler to your cart today and take the first step towards enjoying fresh, clean, and cool air wherever you go!

Best Air Cooler Desert FAQs

Are portable air coolers effective in desert environments?

Portable air coolers can be effective in desert environments, but their effectiveness may depend on a few factors. Firstly, the size and capacity of the air cooler should be appropriate for the area you want to cool. If the air cooler is too small, it may not be able to cool a large desert space effectively. Additionally, the humidity level in the desert is typically low, which means that evaporative coolers (also known as swamp coolers) can be more effective than traditional air conditioners. Evaporative coolers work by drawing hot, dry air through a water-saturated pad, which then cools the air through the process of evaporation. However, if the humidity level is too high, then the evaporative cooling effect may not work as effectively. Overall, portable air coolers can be effective in desert environments as long as they are used appropriately and in conjunction with other cooling methods, such as shade and ventilation.

Are there any energy-efficient air coolers for desert use?

Yes, there are energy-efficient air coolers available in the market that are specifically designed for desert use. These air coolers are known as evaporative coolers or swamp coolers, and they work on the principle of evaporating water to cool the air.

Unlike traditional air conditioners, evaporative coolers consume much less energy and are more environmentally friendly. They are also ideal for dry and arid climates like the desert, where humidity levels are low.

To ensure maximum energy efficiency, it is important to choose an evaporative cooler with the right size and capacity for your space. The cooler should also be properly installed and maintained to ensure optimal performance.

Some popular brands of energy-efficient air coolers for desert use are Honeywell, Breezair, and Symphony. These brands offer a range of models with different features and capacities to suit various needs and preferences.

Can an air cooler be used as a substitute for air conditioning in the desert?

While air coolers can be effective in some climates, they may not be the best substitute for air conditioning in the desert. This is because air coolers work by evaporating water to cool the air, which can be less effective in areas with low humidity like the desert. In addition, air coolers require constant ventilation, which can be difficult in the desert where the air is often still and hot.

Air conditioners, on the other hand, are designed to work in all climates and can provide consistent cooling in the desert. They work by removing heat and moisture from the air, and do not require constant ventilation. While they may be more expensive to purchase and operate, they are often the best option for cooling in hot and dry climates.

If you are looking for a more cost-effective option than air conditioning, you may want to consider a swamp cooler or evaporative cooler, which work in a similar way to air coolers but are designed specifically for hot and dry climates. It's always best to research and consult with experts before making a decision on what cooling system is best for your needs.

How do air coolers work in dry, hot environments like deserts?

Air coolers, also known as evaporative coolers, work exceptionally well in dry, hot environments like deserts. These cooling devices function by using water to cool air rather than refrigerants, which are commonly used in air conditioners. In dry environments, the air cooler works by drawing hot and dry air through a wetted pad. As the air passes through the pad, the water on the pad begins to evaporate, and the heat from the air is absorbed by the water molecules. This process causes the air to cool down and become more humid.

The cooled and moistened air is then circulated back into the room, providing relief to people in hot, dry conditions. The effectiveness of air coolers depends on the humidity levels of the environment. In areas with high humidity, the cooling effect may not be as effective. It is important to note that air coolers work best in areas with low humidity, making them an ideal choice for desert-like environments. Additionally, air coolers are an eco-friendly and cost-effective alternative to air conditioners, making them an excellent choice for those living in dry, hot environments.

How do I maintain and clean my desert air cooler to keep it running efficiently?

Desert air coolers are designed to cool the air in hot and dry climates. To maintain the efficiency of your desert air cooler, you should clean it regularly. Here are some tips to help you keep your air cooler running smoothly:

1. Turn off the power: Before you begin cleaning, turn off the power to your air cooler.

2. Clean the water tank: Empty the water tank and clean it with a mild detergent. Rinse it thoroughly and let it dry completely.

3. Clean the cooling pads: Remove the cooling pads and clean them with a garden hose or in a bathtub. You can also use a mild detergent to clean them. Make sure they are completely dry before putting them back in the cooler.

4. Clean the fan blades: Use a soft brush or a cloth to clean the fan blades. Make sure there is no dust or dirt on them.

5. Check the pump: Check the pump for any clogs or debris. Clean it if necessary.

6. Check the water level: Make sure the water level is sufficient. Add water if needed.

By following these steps, you can maintain your desert air cooler and keep it running efficiently. It is recommended to clean your air cooler every two weeks during the summer months.

How much do I need to spend on a high-quality air cooler for desert use?

The cost of a high-quality air cooler for desert use can vary depending on the brand, size, and features of the cooler. Generally, air coolers designed for desert use tend to be more expensive than those designed for regular use as they need to be more powerful to combat the extreme heat and dryness of the desert climate.

On average, you can expect to spend anywhere between $200 to $500 for a high-quality air cooler for desert use. However, there are air coolers that may cost more than $500 based on their size, capacity, and advanced features.

When choosing an air cooler, it is important to consider the size of the room or area you want to cool, as well as the cooling capacity and energy efficiency of the cooler. Investing in a high-quality air cooler can be worth the cost in the long run as it can provide you with efficient and effective cooling during hot desert summers.

What are the benefits of using an air cooler in the desert compared to traditional air conditioning?

Air coolers are a great alternative to traditional air conditioning systems in desert regions. Unlike air conditioning units, air coolers use the natural process of evaporation to cool the air. This makes them more energy-efficient and environmentally friendly. Here are some benefits of using an air cooler in the desert:

1. Cost-effective: Air coolers are cheaper to buy and operate than traditional air conditioners. They use less electricity and are more affordable to maintain.

2. Environmentally friendly: Air coolers do not use refrigerants that harm the environment. They use water and air, making them a more eco-friendly option.

3. Health benefits: Air coolers add moisture to the air, which can help alleviate dry skin, eyes, and throat. They also help reduce the spread of airborne viruses and bacteria.

4. Easy to maintain: Air coolers are easy to clean and maintain. They do not require professional installation or service, and most models come with washable filters.

5. Portable: Air coolers are lightweight and portable, making them easy to move from room to room or even take outside.

Overall, air coolers are a cost-effective, eco-friendly, and healthy alternative to traditional air conditioning systems in desert regions.

What are the top-rated air coolers for desert climates?

When it comes to air coolers, desert climates require a specific set of features to combat the hot and dry conditions. Here are some of the top-rated air coolers for desert climates:

1. Symphony Diet 12T Personal Tower Air Cooler: This compact air cooler is ideal for small rooms and personal use. It comes with a honeycomb cooling pad and an ice chamber to provide efficient cooling in dry desert climates.

2. Crompton Ozone 75-Litres Desert Air Cooler: This powerful air cooler is designed for large rooms and can provide efficient cooling in harsh desert conditions. It comes with a large water tank and honeycomb cooling pads for maximum cooling.

3. Kenstar Double Cool Dx 50-Litre Air Cooler: With a large water tank and powerful air throw, this air cooler is perfect for large rooms in desert climates. It also comes with a dust filter and mosquito net to ensure clean and fresh air.

4. Bajaj DC 2015 ICON DIGITAL Room Cooler: This air cooler comes with a digital control panel and a powerful air throw to provide efficient cooling in hot and dry desert climates. It also has a timer function and an ice chamber for added cooling.

Overall, it is important to choose an air cooler with a powerful fan, a large water tank, and efficient cooling pads to combat the harsh conditions of desert climates.

What features should I look for in a desert air cooler?

When looking for a desert air cooler, there are several features you should consider to make sure you get the best one for your needs. First, you should check the cooling capacity, which is measured in CFM (cubic feet per minute) and should be sufficient for the size of the room you plan to use it in. Second, consider the water tank capacity, which will determine how long the cooler can operate before needing a refill. Third, look for a model with adjustable fan speeds, so you can control the amount of air flow and the cooling effect. Fourth, check for additional features, such as a timer, remote control, and air filters, which can make the cooler more convenient and effective. Finally, consider the design and build quality, as well as the brand reputation and customer reviews, to ensure you are getting a durable and reliable product.

What is the best size air cooler for cooling a large desert room or space?

When it comes to cooling a large desert room or space, it is essential to choose an air cooler that is powerful enough to provide effective cooling. The best size air cooler for a large desert room or space would be one with a high air delivery rate and a large water tank capacity. Ideally, the air cooler should have a minimum air delivery rate of 3000 cubic feet per minute (CFM) and a water tank capacity of at least 50 liters.

It is also important to consider the size of the room or space you want to cool. For a large room or space, a bigger air cooler is recommended to ensure effective cooling. Additionally, you can consider an air cooler with additional features such as a remote control, timer, and adjustable speed settings to enhance convenience and customization.

In summary, the best size air cooler for cooling a large desert room or space should have a high air delivery rate, large water tank capacity, and be appropriately sized for the room or space.