Stay comfortable all summer long with the Midea 5 .000 BTU Mechanical Window Air Conditioner. With two different cooling settings and two different fan speeds – there is no doubt you will find the setting that provides you with optimal comfort. The Midea 5 .000 BTU Mechanical Window Air Conditioner is ideal for cooling smaller spaces up to 150 square feet. The Midea 5 .000 BTU Mechanical Window Air Conditioner comes with a clean filter indicator button that lights up when it is time to remove and clean it. The Midea 5 .000 BTU Mechanical Window Air Conditioner is designed to fit windows 23″-36″ wide . with a minimum height of 13″