Description of wind deflector: ??Only suitable for wall-mounted air conditioners, adjustable telescopic, suitable for all side-mounted air conditioners. 3D honeycomb wind guide prevents direct blowing, cool and no wind. ??Suitable for vents, perfect for indoor exhaust. Simple white design, stylish appearance, ideal for home, office, school, hospital, library and other places that need better ventilation. ??In winter, it is recommended to direct the wind downwards, which favors the circulation of warm and cold currents. In summer, it is recommended to guide the wind and directly rotate the guide rail to effectively prevent the cold wind from blowing out directly. ?Hanging installation: no damage to the air conditioner, no damage to the wall ?Dense cell design: prevents condensation build-up ?Hot and cold air does not blow straight: say goodbye to air conditioning disease ?Free expansion: suitable for all wall-mounted air conditioners ?Triple filter cotton: activated carbon/negative ion/photocatalyst