Acoustic Ceiling Diffuser for Home and Kitchen HVAC Systems - Square Plastic Steel Chain-Link Air Vent Cover, 20.32x20.32 cm, No Electricity Needed, Ideal for Heating and Cooling Parts and Accessories

This product is designed with a chain hook for central air conditioner vents, made of strong and durable stainless steel. It is suitable for ceiling air conditioners and prevents direct airflow, making it suitable for year-round cooling and heating. Installation is easy and requires no special tools; simply hang it on the air conditioner after assembly. The angle and installation distance are adjustable by changing the chain length. The package includes one air conditioner deflector. Please note that there may be slight errors due to manual measurement and variations in monitors.