Top 12 Tips for Choosing the Best Air Cooler for Summer

Typically, air cooler manufacturers design units with dimensions (width x height x depth) of around 50x100x40 cm. Depending on the product model, the size can vary, being either larger or smaller, or taller or shorter.

Air coolers are always designed to be aesthetically pleasing, luxurious, and easy to fit into various spaces. Therefore, depending on your home space, you should consider purchasing an air cooler with an appropriate size that provides efficient cooling while also saving space in your home.

It's not recommended to choose a large air cooler if you're using it in a small bedroom, as it will occupy too much room without utilizing the full capacity of the unit. On the other hand, if you’re buying an air cooler for a large living room or conference room, consider purchasing a model with larger size and power.

Millions of microscopic particles float in the air, and every time you breathe, you inhale some of these harmful particles into your lungs. Over time, this can lead to serious health issues such as cancer, heart disease, insomnia, and even brain damage.

If you suffer from asthma or allergies, you will likely detect polluted air faster than others because you may experience symptoms such as shortness of breath, nasal congestion, or wheezing. These are clear indicators that the air around you is contaminated.

The ionization function in air coolers helps to purify the air in your room. If you have young children at home, choosing an air cooler with this feature is a good idea to ensure they have a fresh and healthy environment while playing indoors.

Air coolers offer several important features:

• Humidity balance: Thanks to their excellent cooling and absorption capabilities, air coolers help balance the humidity in your environment and protect your skin.
• Antibacterial and air purification: While they don't have the same bacterial filters as air conditioners, air coolers are equipped with shields and cooling pads that effectively clean the dust in the air.
• Health benefits: The temperature generated by the air cooler is not drastically different from the outdoor temperature, making it more comfortable for your health.

When purchasing an air cooler, it’s also advisable to look for models with multiple wind modes to suit different needs.

• Natural wind mode: The airflow from the fan alternates between strong and weak, creating a comfortable breeze for your room.
• Normal wind mode: The fan blows air at a constant speed without alternating between strong and weak.
• Sleep mode: The fan releases a gentle breeze, providing a relaxing atmosphere that helps you fall asleep more easily.

This is a convenient feature to consider when making a purchase. A remote control allows you to operate the fan without having to get close to it.

Having this device makes life much easier, enabling you to control the fan with just a click of a button, instead of manually adjusting it.

Remote controls are a key aspect of modern smart devices, making everyday tasks more convenient. With a remote, you can easily turn the device on or off with a single press, streamlining your experience.

Dry ice is a solid form of carbon dioxide, commonly known in Vietnam by several names like "gas ice", "smoke ice", or "cryogenic ice". Unlike regular ice, dry ice does not melt at room temperature but instead sublimates directly into gas at -78.5°C. It is widely used as an efficient cooling agent, particularly during hot summer days.

In air coolers, dry ice helps lower the air temperature by creating a much cooler breeze compared to normal fans.

When purchasing an air cooler, you might also receive one or two dry ice containers. This chemical ice can be reused. To use it, simply place it in your freezer and then place it into the cooler’s water reservoir. The dry ice will chill the water, resulting in a much cooler mist being released.

Not only do air coolers provide cooling, but they can also fill your space with delightful fragrances, helping you relax and unwind, thanks to the essential oil compartment.

The compartment at the front of the cooler is designed for adding essential oils or scented wax. Simply place a few drops of your favorite oil into the dedicated compartment, and the cooler will blow out a refreshing breeze along with a natural fragrance. This ensures the air in the room is not only cooler but also fresher and more pleasant, helping you escape the stifling heat and enjoy a soothing, aromatic atmosphere.

For an enhanced relaxation experience, you can also activate the built-in ionizer for air purification. This multi-functional cooler is definitely the perfect choice for this summer.

Among the most popular and sought-after air cooling products in the market, air coolers have gained special attention from consumers. This is primarily because they provide consistent cooling while being less likely to adversely affect human health.

Currently, the prices of air coolers range from approximately 1.5 to 6.5 million VND, with premium models costing around 10 to 11 million VND. However, if your needs are basic, an air cooler priced around 3 million VND will suffice.

The higher-priced air coolers on the market tend to feature advanced functions. Popular smart features found in air coolers include remote controls, wind direction adjustment, and additional integrated functions. These features contribute to the higher price of these coolers. Additionally, air coolers in the higher price range, typically over 5 million VND, are often designed with more elegant and stylish aesthetics for users who appreciate a sophisticated look.

To ensure product quality, it's important to choose well-known and reputable brands such as Sunhouse, Midea, Daikio, and others. Comparing prices is also a key step. Checking air cooler prices will help you find a high-quality product at the best possible price.

Additionally, selecting a trusted retailer with good after-sales service and warranty policies is essential. When purchasing from authorized dealers, you can be more confident in the quality of the product. Nowadays, the price difference is not significant. Buying from authorized outlets ensures you’re getting genuine products that are easy to use and manufactured by your chosen brand. Moreover, you'll benefit from the manufacturer's policies and additional advantages provided by the brand.

By purchasing authentic products, users can enjoy superior quality, along with the brand’s signature style and the satisfaction of owning a product that reflects their personal taste.

The biggest drawback of air coolers is the loud noise they produce during operation. For families with young children or elderly members, it’s important to choose brands that focus on reducing noise levels. Opt for air coolers with moderate power to ensure a quieter environment while in use.

Specifically, a noiseless air cooler has a "maximum noise level" of no more than 50dB according to the technical specifications.

Several factors contribute to the noise in air coolers: the mechanical parts of the fan may become noisy if not properly maintained, or the noise could be caused by the cooling system itself, as water flows over the cooling pads (causing a trickling sound). The most common source of noise, however, is the fan motor itself.

Air coolers function by cooling the air through water evaporation, with power ratings typically ranging from 50 to 200W. As a result, they are best suited for rooms with an area of up to 45m². The higher the power, the more electricity it will consume during operation.

To select the right power level, you should consider the size of the room or area where you plan to use the air cooler.

• For areas under 20m²: Power range of 55W to 160W is suitable.
• For areas between 20m² and 34m²: Power range of 40W to 230W is ideal.
• For areas ranging from 30m² to 50m²: Power range of 120W to 260W is recommended.
• For areas over 50m²: Power range of 200W to 360W works best.

The water tank capacity is another important factor to consider when purchasing an air cooler. The larger the tank, the longer it will provide cooling. Typically, air coolers come with water tanks ranging from 7 to 30 liters. This can vary depending on the brand and the power of the air cooler, ensuring optimal operation of the device.

When choosing an air cooler, it's also helpful to select one that has a water level indicator for easy monitoring and quick refills. Regular cleaning of the water tank is essential to avoid contamination that can negatively impact air quality and pose health risks.

Many modern air coolers feature an automatic pump shut-off function when the water runs low, ensuring the device's safety and durability. An indicator light will alert you when the tank needs a refill, offering peace of mind and preventing damage to the product while ensuring user safety.

Air coolers come with control panels in both English and Vietnamese, allowing for easier use, especially for households with elderly members or children. It’s recommended to prioritize air coolers with Vietnamese language control panels for greater convenience.

The primary function of the control panel is to enable users to adjust settings on the air cooler for optimal cooling performance.

Depending on the model, control panels may vary in design, typically including either button-operated panels or touch-sensitive ones. Some models even offer additional features such as remote control operation.