Filtration Technology: Constructed from a unique combination of plastic and cotton fibers, this air conditioner filter traps dust and particles effectively, helping to maintain a pristine indoor atmosphere while extending its usable life. Dust Blocking Mechanism: Reduces dust infiltration into the AC unit, promoting cooler airflow and improving comfort in any room of your home. Enhanced Health Benefits: This air filter reduces harmful airborne particles, improving indoor air quality for a healthier environment for you and your family. Use scenarios Living room or family area: Use in a central air conditioning system to minimize dust circulation and maintain a cleaner, more comfortable living space. Bedroom: Install to help provide cleaner air during sleep, supporting a more restful nighttime environment. Home office or hobby room: Use in spaces with higher dust levels to sustain comfortable airflow and reduce dust buildup on surfaces.