Air purifiers are devices designed to remove pollutants and allergens from the air we breathe. They can be especially beneficial for individuals with allergies, asthma, or other respiratory conditions. By trapping particles like dust, pet dander, pollen, and smoke, air purifiers contribute to creating a cleaner and more breathable indoor atmosphere. 1. How Do Air Purifiers Work? Air purifiers utilize various technologies to clean the air. Common methods include High-Efficiency Particulate Air (HEPA) filtration, activated carbon filtration, ultraviolet germicidal irradiation, and ionization. These technologies target different types of pollutants, ensuring a comprehensive purification process. 2. Duration of Air Purifier Usage Many modern air purifiers are designed to operate continuously. The duration of usage largely depends on the specific air purifier model, its features, and the manufacturer's recommendations. Most air purifiers are safe to use 24/7, ensuring continuous purific...