Dust protection This hanging screen effectively prevents dust from accumulating on the air conditioner's indoor unit. By keeping dust out of the system, it helps maintain proper airflow and overall performance, contributing to cleaner indoor air. Quick installation Designed for tool setup, the filter accessory attaches easily to your AC unit. No tools are required, enabling a quick, clean upgrade that improves unit cleanliness and reduces maintenance time. Long lasting material Constructed from sturdy plastic, this dust screen delivers reliable protection through regular use while remaining lightweight and unobtrusive in your space. Multiple style options Available in four distinct designs to match different air conditioner models and preferences, making it easy to find a design that fits your unit. Use scenarios Home with dust or during renovation: Install the screen to protect the indoor unit and minimize dust ingress, helping maintain air quality. Rental or temporary setup: The tool installation allows quick, temporary protection without altering the unit. Allergyprone households: Reducing dust circulation through the indoor unit supports cleaner indoor air and fewer irritants. Key attributes Function: Dust protection for the indoor AC unit, maintains airflow, supports performance Compatibility: Available in four designs to match a range of air conditioner models Material: Durable, lightweight plastic Performance: Helps keep the indoor air cleaner and reduces maintenance time while the unit operates Notes Please ensure the selected design fits your specific unit model. The description reflects the product's stated features and choices without adding technical specifications not provided.