The core filtering component of an air purifier is the air filter element, which is used to remove pollutants from the air and provide cleaner and healthier indoor air. It can filter out small particles such as dust, pollen, bacteria, viruses, and toxins in the air, Reduce allergens in the air, and effectively prevent the occurrence of respiratory diseases. Air filters can also remove odors and harmful gases in the air, such as smoke, formaldehyde, benzene and other chemical substances, ensuring that people can breathe clean and fresh air. The use of air filters also has a protective effect on indoor equipment and furniture, which can extend their service life. Air Purifiers provide a healthy and comfortable indoor air environment to improve quality of life.