Effective dust screen: Prevents dust buildup on indoor units, helping maintain efficient airflow and cooling performance. Installation made simple: Intuitive design allows quick installation, enabling you to improve cleanliness with minimal effort. Durable construction: Built with sturdy materials designed for lasting use, providing dependable protection for your air conditioning system. Size variants available: Multiple options to fit different air conditioner models and preferences effectively. Practical use scenarios In homes or offices with dust levels or nearby construction, install to reduce dust entry and preserve cooling efficiency. During routine HVAC maintenance or between filter changes, use for quick, tool upkeep of indoor unit cleanliness. In households with pets or occupants prone to dust, deploy to minimize dust intrusion and help maintain a cleaner indoor environment.