Dust prevention screen Reduces dust intrusion to keep your air conditioning system running smoothly and efficiently year round. Simple installation designed for quick, tool setup; helps maintain a cleaner environment in home or office. Made from robust materials to provide durable, long lasting protection for your air conditioner. Four size options to fit a wide range of units and meet different style preferences. Key benefits Function: blocks dust from entering the unit to preserve airflow and efficiency. Compatibility: suitable for various air conditioning configurations with four sizing options. Size: four available sizes to ensure a proper fit and discreet appearance. Material: robust construction for durable, long lasting use. Performance: helps maintain cleaner coils and filters, reducing maintenance needs. What makes it stand out Focus on straightforward installation without sacrificing protective durability. Design prioritizes year round dust defense for better system performance. Flexible sizing, enabling you to select the match for your unit and space. Specifications and use Materials: robust materials chosen for durability and protection. Sizes: four options to fit different units. Application: dust prevention screen for air conditioning systems. Use scenarios Home with nearby construction or dust environments: install to reduce dust buildup on the unit and improve efficiency. Office with shared HVAC: helps maintain cleaner coils and filters, supporting better air quality for occupants. Seasonal dust or pollen periods: provides extra protection during heavy dust seasons while keeping the system running smoothly.