Costway 500 CFM 3-Speed Portable Evaporative Cooler Fan Humidify with Filter Knob Control in Black and White for 200 sq. ft.

Notice: Not sold to consumers located in California! The indoor portable evaporative air coolers evenly distributes cool air through the honeycomb cooling media while the dust filter cleanses the air. Its non-compressor system cools naturally, efficiently and inexpensively without power-hungry components. This evaporative air cooler, humidifier and fan is versatile, lightweight and economical. It can also be used as an air purifier because of its anion generator. This air cooler easily rolls from room to room for use anywhere in your house or office.