Designed for home applications, this air cooler is a practical & powerful performer for small to medium rooms. Four fan speeds and oscillating louvers evenly distribute cool air through the honeycomb cooling media, while the carbon dust filter helps to reduce dust. The unit consumes 235 watts of power and includes an automatic off timer for even more energy savings. The electronic control panel is easy to use and the remote control lets you operate your cooler from across the room. This unit has four durable caster wheels which allow you to easily roll the unit from room to room.