The Helios EKLF 40/20 spare filter cassette is engineered to provide fine filtration with a high dust absorption capacity. Made from synthetic fibre, this filter corresponds to the ISO ePM1 50% (F7) class, efficiently capturing fine particles down to 1 micron.
Featuring a large cross-sectional area, the filter offers a dust storage capacity of 354 g/m², ensuring long-lasting performance and reliability. It meets the DIN 53438 F1 standard for self-extinguishing properties, enhancing safety during operation. The EKLF 40/20 cassette is mounted in a durable frame for easy installation and replacement within compatible Helios ventilation systems.