The Helios LFBR 200 F7 is a high-performance pocket filter designed for inline installation in ventilation duct systems. Classified under ISO ePM1 50% (F7), it effectively captures fine particulate matter, improving indoor air quality in residential, commercial, and industrial settings. Constructed from synthetic fibre with a density of 64 g/m², the filter offers a dust storage capacity of 88.6 g/m². Its durable design ensures reliable filtration and consistent airflow performance, making it ideal for environments requiring enhanced air purification.