Filtration Technology Constructed from a unique combination of plastic and cotton fibers, this air conditioner filter traps dust and helps maintain a pristine indoor atmosphere while extending its usable life. Dust Blocking Mechanism Effectively reduces dust infiltration into the AC unit, promoting cooler airflow and improving comfort in any room. Enhanced Health Benefits This air filter actively removes harmful airborne particles, improving indoor air quality for a healthier environment for you and your family. Fit for Multiple Models Designed to be compatible with a range of air conditioners, this filter guarantees performance and efficiency across different units. Practical use scenarios In the living room or family area served by the air conditioner, it helps reduce dust buildup and enhances overall comfort. In the bedroom, it contributes to cleaner air and supports better sleep. In a home office or apartment with central AC, it maintains healthier indoor air quality for work and study spaces.