Costway 3450 CFM Industrial Evaporative Cooler 4-in-1 Air Cooling Fan 45L Tank - Gray and White

Our evaporative air cooler provides an energy-saving solution to cool your home or workplace in the most natural way. Compared with air conditioners, the cooling fan is more economical and environmentally friendly, because it adopts water evaporation to absorb heat, instead of refrigerants and compressors. In addition to low power consumption, the fan can release up to 3450 cfm airflow and cool up to 1800 Sq. ft coverage by the experiment. Features a large tank that can hold up to 45L water and keep moisture supply all day. What's more, the fan is also equipped with a three-sided honeycombed filter that acts as a sort of air purifier. The filtered and cooled air is distributed evenly through a large air vent. And you can customize an ideal airflow by adjusting the swing mode and wind speed. Besides, the air cooler has universal casters with locking function so that you can easily move it and stop anywhere. Hot summer is coming! If you want to enjoy coolness in your patio, garage or workplace, don't miss our evaporative air cooler!