Keep comfort rolling room to room with this 9,000 BTU portable air conditioner from Perfect Aire. Compact yet mighty, this unit effortlessly cools spaces up to 350 square feet while maintaining a sleek profile that suits your space. Conveniently set upon rolling casters, this unit goes where it's needed on a whim. Hanging out in the living room? Set your ideal temperature at the touch of a button with soft-touch electronic controls, or with the handy remote that acts as a portable thermostat. Best of all, a bucketless drain system means no water to empty. So cool.