Key benefits Efficient air filtration: Made from a plastic and cotton blend, this filter captures dust and impurities to help keep indoor air cleaner and to extend the life of the filter itself. Easy, userfriendly installation: It features a hanging design that allows for quick, tool installation by sliding the filter into place. Dust reduction performance: Designed to minimize dust and dirt entering the air conditioning unit, helping to maintain cool airflow and overall home comfort. What you get Material: plastic and cotton blend for reliable filtration and durability Function: filters air passing through your AC unit to improve air quality and protect the system Installation: slidein, with hanging support for straightforward setup Performance: reduces dust ingress to support consistent cooling and comfort Use scenarios Regular home cooling in dusty environments: install this filter to trap dust before it reaches the AC, helping keep indoor air cleaner yearround. Quick maintenance in busy households: the slidein, hanging design enables fast filter changes without tools or complex steps. Seasonal dust and renovation periods: use the filter to limit dust entry during periods with higher airborne particulates, supporting cooler, more comfortable indoor air. Notes Designed to work with standard air conditioner filtration setups that accommodate a slidein, hangingstyle filter. This description reflects the original product's materials, function, and installation method without added or omitted details.