Dust Protection: The air conditioner cover is made of aluminum foil, which can effectively block dust, leaves and other debris from entering the inside of the external unit, keep the external unit clean and hygienic, and improve the working effect and life of the air conditioner. Rainproof and Waterproof: The air conditioner cover has good waterproof performance, which can effectively resist the infiltration of rainwater, avoid water droplets from entering the inside of the external unit, and protect the electrical components of the unit from water damage. Sun Protection: The air conditioner cover made of aluminum foil can reflect most of the sunlight, reduce direct sunlight to the outside unit and lower the surface temperature of the outside unit, which helps to improve the cooling effect of the air conditioner and reduce energy consumption. Durable and Firm: The air conditioner cover is made of prime aluminum foil material, which has strong durability and wind resistance, and can