Brookstone 346734 Air Conditioner Recommendations

Most powerful portable air conditioner we've found also dehumidifies and cleans the air. It produces 12,000 Btus, yet it's quiet, and energy-efficient. With the included flexible ducting kit, it exhausts warm humid air through any window or door without a drip. Excess condensation from air conditioning is collected in a built-in water reservoir with overflow alarm. Use the included pump to automatically remove condensation and push it out a window or into a drain or sink. It also has a built-in heater for year round comfort.