The Arctic King 12,000 BTU Window Air Conditioner is perfect for cooling spaces up to 550 sq. ft. Multiple fan speeds and cooling settings make this unit ideal for reaching your optimal comfort level. It features an easy-to-remove, easy-to-clean air filter with a filter-change reminder. For your convenience, a window installation kit is included for vertical-opening windows. Perfect for cooling space up to 550 sq. ft.3-cooling and fan speeds with auto cool4-way air direction for the most comfort. Energy saver mode. Auto restart24-hour timer. Temperature sensing remote