Adjustable Air Deflector Designed for air conditioners, this deflector lets you easily adjust the airflow direction to your desired angle. It helps achieve air distribution throughout the room, ensuring a comfortable cooling experience. Purifying Filter Cotton Equipped with a purifying filter cotton, this vent deflector helps remove dust and impurities from the air. Enjoy cleaner and healthier indoor air quality while staying cool and comfortable. Vent Deflector Compatibility This deflector can be conveniently installed on both and side vents of air conditioners. It is compatible with most standard vents, offering a practical solution for various air conditioning systems. Ceiling Vent Compatibility Specifically designed for air vents installed on the ceiling, this deflector can be adjusted to fit vents with a size range of 58.5 95.5 cm. Ensure a fit for your specific air conditioning setup. Use scenarios Living room with a ceiling vent: install the deflector on the ceiling vent and adjust the angle to direct cool air toward seating areas, improving overall comfort and reducing hot or cold spots. Home office with or side vents: mount on a or side vent and aim the airflow toward your workspace for a comfortable, focused cooling effect. Space with varying vent sizes or types: use the ceiling vent version within the 58.5 95.5 cm range to achieve a proper fit and reliable airflow direction across different rooms and AC models.