Air purification technologies are designed to remove contaminants from indoor and outdoor air, improving air quality and protecting human health. These systems use various methods such as HEPA filtration, activated carbon filters, UV sterilization, and electrostatic precipitation to capture particles, allergens, odors, and harmful microorganisms. With rising concerns about pollution and respiratory health, air purification solutions are increasingly used in homes, offices, hospitals, and industrial settings. By reducing airborne pollutants, these technologies help create cleaner, safer, and more comfortable environments.