The fan is a more economical and healthy way to cool your home spaces during the summer months.
It recycles the incoming air and expels it up to 3 degrees cooler. Thus, it not only provides a feeling of coolness but also refreshes the atmosphere.
The air cooler, more specifically, resembles a portable air conditioner externally and has a tank inside where the water is cooled and thus the cold air is evaporated. The main difference from a portable air conditioner is that it does not have a compressor, but a fan for air circulation, making it more energy-efficient.
Additionally, it is more environmentally friendly, as it consumes much less energy compared to other cooling methods.