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!

Fan, Humidifier & Purifier 3 in 1

With water evaporation design, the air cooler lowers the temperature and increases the humidity, blowing out a cooler wind than ordinary fans do. You can add ice cubes into the tank to achieve a better cooling effect. What’s more, the honeycombed filters can effectively filter the dust and keep fresh airflow. 45L.

Large Tank for All-day Coolness

Equipped with a large 45L water tank, our cooling fan will last for about 24 hours and increases the humidity constantly if you press "cool" mode. The refilling is also convenient, you can either manually open the tank lid to add water and ice or connect the hose for sustaining water supply.

100° Oscillation Angle & 3 Wind Speeds

With user-friendly knob control, you can easily adjust the fan swing, wind speed and cooling function. The swamp cooler is set with 3 wind speeds to satisfy your needs. And the speed can reach up to 18 mph to achieve rapid cooling. Swinging fan and adjustable louvers make cool wind cover a wider range.

Energy-saving & Eco-friendly Cooling

The cooling fan saves energy and causes little damage to the environment. The rated power of the motor is 210W, which is far less than that of an air conditioner’s compressor. And evaporative cooling is more eco-friendly, since no refrigerant is added and less pollution is produced.

Great Mobility & Wide Application

The air cooler has 4 universal casters and side handles, which allow you to effortlessly move it anywhere. Two of the casters are lockable to keep the fan still. With the above merits, this cooling fan is widely applicable to many places, such as offices, homes, factories, restaurants, etc.