For the ultimate in versatility, you canât beat the Fujitronic FH778 Whirl Windâitâs a portable air cooler, fan, humidifier, heater, and ionic air purifier all in one! This highly mobile unit rolls easily from room to room for convenient climate control anywhere in your home or office. Offering cool or warm air, humidity during dry weather, and a clean breathing space, you can depend on the Whirl Wind for comfort all year round. And since convenience never goes out of style, we include a remote control so you can adjust settings effortlessly.