Heat Controller 8k BTU Window AC E Star Slide-Out FilterEasy to remove, front-mounted, slide-out filter is a breeze to clean. Filter is designed to trap dust and other foreign particles, keeping the air cleaner. Window Mounting KitMakes installation fast and easy, providing a perfect fit in double-hung windows. Adjustable Air directionTwo-way adjustable front louver lets you direct the airflow, providing uniform cooling and enhanced comfort. Slide-Out ChassisMakes maintenance and service fast and easy. Electronic ControlsIncludes full feature remote, 24-hour on/off timer, auto restart.