Adjustable Air Deflector for Air Conditioners Allows you to adjust the airflow direction to meet your needs Prevents direct drafts and promotes even air distribution throughout the room Effective Purifying Filter Equipped with a efficiency filter cotton to help remove dust from the air Improves indoor air quality and supports a healthier environment Easy Installation for and Side Vents Designed to fit most standard air conditioning systems Quick, hassle attachment with a user friendly installation guide Ceiling Vent Compatibility and Sizing Compatible with ceiling vents Adjustable to fit vent widths from 5 cm to 95.5 cm for a precise fit Use scenarios In the living room, direct the air away from seating areas for comfortable cooling without cold blasts In an office or classroom, evenly distribute conditioned air to all occupants to reduce hot or cold spots In a bedroom, provide gentle, non disruptive airflow for a more restful environment while sleeping