Dust Screen Accessory for Hanging Air Conditioners Key benefits Prevents dust buildup on hanging air conditioner units, helping maintain airflow and system efficiency while reducing maintenance frequency. Provides immediate protection and cleaner operation once installed. Easy installation Tool setup: simply attach the plastic filter accessory to your indoor unit air outlet for a quick, protected, and cleaner operation. Durable construction Made from sturdy plastic materials that withstand regular use, delivering reliable dust screen performance across seasonal changes in your home environment. Style options and compatibility Four distinct design options to match a variety of indoor unit models and preferences, offering flexibility for different configurations. How to use Attach the dust screen to the indoor unit air outlet. No tools required. Ensure a snug fit for effective dust prevention. Use scenarios Home living room with a hanging indoor unit: install the dust screen to minimize dust ingestion and maintain steady airflow during daily use. Small office or apartment: quick, tool installation allows fast protection of the unit and cleaner operation between cleaning cycles. Seasonal or pollenheavy environments: durable plastic construction supports longterm protection with less frequent maintenance across seasonal changes.