Multifunctional Ventilation Deflector Fits most air vents, side wall grilles, campers, and home HVAC systems. Designed to accommodate various vent shapes for versatile use. Energy saving performance: The Fadiadem Air Deflector redirects airflow to achieve more even temperature distribution and enhanced comfort. It can improve air conditioning efficiency by up to 2 degrees Fahrenheit, helping reduce unnecessary energy consumption and support eco friendly cooling. Easy to install: No drilling required. The deflector can be hung on a hook, is easy to disassemble and clean, and requires no tools. Suitable for most air conditioner types, providing a hassle setup. Adjustable airflow: The deflector can be adjusted up to 180 degrees, effectively changing the direction of the conditioned air. This allows you to enjoy cool air in summer and warm air in winter with convenience. Brand and applications: Fadiadem Air Deflector. Use scenarios include: In a living room with central or window AC to direct air away from seating areas for more comfortable cooling. In a camper or RV to distribute airflow evenly and reduce drafts while saving energy. In a bedroom or home office to minimize direct drafts while maintaining consistent temperature.