Effective protection The Air conditioner dust cover fits indoor units and safeguards against dust, rain, sand, and flying insects, helping maintain your central AC unit's performance and extending its lifespan with worry coverage. Practical design Made from polyester, this foldable unit cover provides a lightweight shield for your air conditioner, making storage and installation straightforward compared with bulkier options. Quality material The grey polyester fabric features sunscreen and antirust properties that help protect against corrosion and weather elements, enhancing the cover's durability and reliability in indoor environments. Indoor usage Designed specifically for indoor air conditioner units, this protective cover prevents cold air infiltration and warm air leakage, contributing to improved energy efficiency and a more comfortable living space. Use scenarios Offseason storage: When the air conditioner is not in use for extended periods, the foldable design allows easy storage while protecting the unit from dust. Renovations or dusty environments: Place the cover during home renovations or in areas with dust to shield the indoor unit from debris. Everyday indoor protection: Use routinely to help maintain energy efficiency and a clean, comfortable living space by reducing air leakage around the unit.