The Helios ELF-AirPal Go 850 H/ePM10 70% replacement air filter is specially designed for the AirPal Go 850 H air purifier. Classified as ePM10 70% (M6), this filter efficiently captures coarse dust particles and airborne contaminants, helping to maintain cleaner indoor air. Its large surface area ensures effective dust storage and long-lasting performance. This replacement filter is an essential component to keep your AirPal Go 850 H operating at optimal levels, providing a healthier environment for homes or workplaces.