filtration technology: Constructed from a unique combination of plastic and cotton fibers, this air conditioner filter traps dust efficiently, helping maintain a pristine indoor atmosphere and extending its usable life. Dust blocking mechanism: Reduces dust infiltration into the AC unit, supporting cooler airflow and improved comfort in any room. Enhanced health benefits: Helps reduce harmful airborne particles, improving indoor air quality for a healthier environment for you and your family. Fit for multiple models: Designed for compatibility with a variety of air conditioners, ensuring reliable performance and efficiency. Use scenarios In a family home with pets or daily dust, this filter captures pet dander and dust to keep indoor air cleaner. In allergy or asthmaprone households, it helps reduce airborne irritants to support a more comfortable living environment. In rental apartments or small offices with different AC units, it provides consistent filtration and performance across multiple models.