HEPA Across the Globe: How Vacuum Cleaner Filtration Standards Differ and Why It Matters
Vacuum cleaners around the world are subject to different filtration expectations and standards, especially when it comes to HEPA (High-Efficiency Particulate Air) filters. In some regions, regulations or rating systems encourage manufacturers to use high-grade filters and sealed designs, while elsewhere itโs driven more by consumer demand than law. In this article we will compare how key regions approach vacuum filtration.