Dustproof design: This air conditioner dust filter effectively prevents dust accumulation, helping your unit maintain performance and efficiency. Easy installation: Thoughtfully designed for hassle setup, this dust screen helps you keep your air conditioner clean with minimal effort. Construction: Made from sturdy materials, this dust filter is a reliable accessory that withstands the test of time, providing longlasting protection for your air conditioning system. Multiple options: Available in four sizes, you can select the dust screen to fit your specific air conditioner model and preferences. Key benefits Protects internal components from dust and debris, helping extend the life of your unit. Maintains airflow and efficiency by reducing dust buildup on coils and filters. Simple replacement process that fits a range of standard models thanks to four size options. Specifications and compatibility Four size options to accommodate different air conditioner models and installation needs. Durable construction designed for repeated use and longlasting protection. Use scenarios Home use: keeps bedroom or living room air conditioners cleaner, reducing maintenance frequency and preserving performance. Office environments: suitable for shared or compact cooling units, helping maintain a cleaner workspace and dependable operation. Dusty environments: ideal during remodeling, construction, or pollen seasons to block dust ingress and protect the cooling system.