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 a air purifier because of its anion generator. The remote control allows you to easily change settings. And this air cooler easily rolls from room to room for use anywhere in your house or office.

Costway Evaporative Portable Air Conditioner Cooler Fan Anion Humidify with Remote Control: Costway evaporative air cooler utilizes a superb honeycomb cooling pad for a high level of cooling Costway portable air conditioner has 4 caster wheels, making it easy to move from room to room. Features: Performs best in hot/dry climates where humidity levels are < 50percent Utilizes a superb honeycomb cooling pad that ensures a high level of cooling Removable, washable filter and anion generator for clean air 7.5 hour timer, swing feature, 3 fan modes and speeds to customize your cooling2 ice-crystal boxes enhance cooling performance User-friendly LED control panel19.5' far-range remote control, receive at 60 degree wide angle4 caster wheels make it easy to move from room to room.