The Helios LF 200 is a high-efficiency air filter designed for installation on walls or ceilings to cover internal ventilation and duct openings. It features an egg crate-style grille mounted on a robust light grey polymer frame, offering both functionality and aesthetic appeal. The filter ensures full airflow through its ISO Coarse 30% (G2) synthetic fibre mat, which is thermally bonded and fire-resistant to DIN 53438 F1 standards. With a large surface area, it delivers low pressure drop and a high dust holding capacity of 380 g/m², making it ideal for maintaining air quality in residential or commercial ventilation systems.