Dustproof design: This dust screen effectively prevents dust accumulation in your air conditioner, helping to maintain performance and efficiency. Easy installation: Thoughtfully designed for hassle installation, this dust screen allows you to enhance your air conditioner's cleanliness effortlessly. Durable material: Crafted from sturdy materials, this dust screen is built to last, providing reliable protection for your air conditioning system. Multiple options: Available in four different sizes, you can select the dust screen that fits your specific air conditioner model. Practical use scenarios Regular household use: Fit to reduce dust ingress and keep your air conditioner cleaner during routine operation, supporting consistent airflow and efficiency. Renovation or dusty environments: Deploy to protect internal components from construction dust and debris, helping maintain performance. Mixed unit sizes and models: Choose from four size options to match your specific air conditioner model.