Effective dust prevention This dust screen prevents dust from accumulating on your air conditioner, helping maintain efficiency and extend the unit's lifespan. Quick, tool installation The intuitive design allows easy installation on your unit without any tools, making it convenient to keep the system clean. Reliable materials Crafted from robust materials, the dust screen resists wear and tear while providing essential protection for your cooling system. Four size options Available in four sizes to fit a wide range of air conditioner models and installation preferences. Why you need it Dust buildup can reduce cooling efficiency and shorten equipment life. This screen blocks dust before it reaches critical components. How it solves problems Tool installation saves time during maintenance. Durable construction reduces replacement frequency and adds longterm protection. What sets it apart Combines effective dust prevention with a range of sizes and robust materials, designed for straightforward maintenance. Use scenarios In dusty homes or apartments near construction sites, install to keep your unit cleaner and more efficient. In offices or shops with higher dust levels, protect wallmounted or window units during daily operation. During offseason storage or extended periods of inactivity, place the screen to prevent dust intrusion.