efficiency filtration The filter uses a plastic and cotton blend to trap dust and impurities, delivering cleaner indoor air and helping extend the filter's lifespan. Easy installation A user friendly hanging feature allows the filter to slide into the designated slot quickly, avoiding complicated setups. Dust proof design The design significantly reduces dust and dirt entering the air conditioning unit, helping maintain cooler airflow and improving overall living comfort. Health protection By blocking harmful airborne particles, this air filter supports healthier indoor air quality and a safer environment for you and your family. Key benefits at a glance Material: plastic and cotton blend for effective filtration Function: traps dust and impurities to improve indoor air quality Performance: reduces dust ingress and helps maintain cooler airflow Installation: simple, tool , and quick to position in the slot Health impact: blocks harmful particles for safer indoor air Use scenarios Home living room or bedroom: regularly filters dust and allergens to improve comfort and air quality. Office or small workspace: easy to and maintain, helping keep the work environment clean. Apartments or shared living spaces: straightforward installation and reliable filtration for daily use.