HEPA filtration is one of the most trusted technologies in modern air purification. ## What Does HEPA Mean? HEPA stands for High-Efficiency Particulate Air. A true HEPA filter can capture: - Dust - Pollen - Pet dander - Smoke particles - PM2.5 ## How HEPA Works HEPA filters use dense filtration media to trap microscopic airborne particles. This helps improve indoor air quality by reducing airborne particulate matter. ## Why HEPA Is Important HEPA filtration is especially useful for: - Homes with pets - Urban environments - Allergy-prone households - Smoke exposure areas Many air purifiers combine HEPA with activated carbon or NCCO technologies for enhanced purification.