Dust prevention: This hanging dust screen helps prevent dust accumulation on your air conditioner's indoor unit, helping to maintain airflow and system efficiency for cleaner, healthier indoor air while avoiding performance loss. Easy installation: Designed for simple setup without tools, this dust screen can be quickly attached to compatible air conditioning units, allowing you to enhance cleanliness in moments and reduce maintenance efforts. Long lasting material: Crafted from sturdy plastic, these filter accessories provide reliable dust protection over time, resisting wear and tear to support your air conditioning system's durability and consistent operation. Multiple style options: Available in four distinct designs, you can select the dust screen that matches your specific air conditioner model and preferences, a tailored fit and effective performance. Use case: In homes with pets or dusty environments, the screen helps reduce dust around the indoor unit and supports cleaner air. Use case: During pollen seasons or periods of dust, tool installation enables quick protection and minimizes downtime for maintenance. Use case: In rental apartments or office spaces, the four design options allow you to match the unit and decor while providing an easy to remove, replaceable dust screen accessory.