The Helios EKLF 80/50 spare filter cassette is designed for effective coarse dust filtration in ventilation systems. Made from high-quality synthetic fibre, it meets the ISO Coarse 70% (G4) classification, providing reliable filtration of larger dust particles.
Featuring a large cross-sectional area, this filter cassette ensures high dust absorption with a storage capacity of 354 g/m², promoting extended filter life and system efficiency. It complies with DIN 53438 F1 standards, making it self-extinguishing for enhanced safety. The filter is held securely in a durable frame, allowing for easy installation in compatible Helios fan units to maintain clean airflow and protect internal components.