Airflow direction adjustment: Adjust the deflector to target cooling where needed and avoid direct drafts on people or furniture. Efficient air deflection: Redirects airflow to promote even room cooling and reduce uncomfortable cold spots. Compatibility and size: Fits a wide range of window and portable air conditioners; adjustable width to match most standard models. Durable construction: Made from lightweight, longlasting ABS plastic for everyday use. Quick, tool installation: Simply attach in minutes with a secure, nohassle setup. Use scenarios: Bedroom at night: Direct air away from the bed to prevent cold drafts while staying comfortable. Living room or home office: Channel airflow toward the room center for even cooling around seating. Dorm or rental space: Retrofit multiple units without permanent mounting for improved comfort.