1. Multilayer Composite Structure: A meticulously crafted multilayer filter screen structure, where each layer serves its own function. The primary filter captures large particles, the activated carbon filter absorbs odors and gases, and the efficiency HEPA filter removes tiny particles. Each layer is strictly controlled to ensure comprehensive air purification. 2. Longlasting Durability: quality and wearresistant filter materials ensure efficient filtration while extending the lifespan of the filter screen. Under normal usage conditions, it can operate continuously, reducing the effort and cost of frequent filter replacements. 3. Low Air Resistance Design: By optimizing the structure and materials of the filter, the resistance of airflow is reduced. The filtering performance is maintained without compromising the air volume of the purifier. This enhances cleaning efficiency and ensures more uniform air circulation in the room. 4. Easy Maintenance and Cleaning: Some filter screens can be easily rinsed with water or wiped clean. This not only extends the lifespan of the filters but also lowers usage costs. Regular cleaning helps maintain filtration performance.