The reasons for using an air purifier are multifaceted, primarily including improving indoor air quality, safeguarding respiratory health, removing harmful gases, and enhancing the indoor environment. Air purifiers can effectively adsorb, decompose, or transform various air pollutants such as PM2.5, dust, pollen, odors, formaldehyde, bacteria, and allergens, thereby providing a healthier indoor environment. The main functions can be broadly categorized as follows: 1. Eliminating Indoor Harmful Bacteria, Viruses, and Mold In relatively enclosed indoor environments, air can easily become stale. SHLIPU air purifiers release high-energy charged ions that can directly kill bacteria, viruses, and mold in the air by destroying the cell structures of these harmful microorganisms. Simultaneously, these charged ions reach every corner of the room, enabling cyclic purification th...