The Helios EKLF 70/40 spare filter cassette is designed for effective coarse dust filtration in ventilation systems. Constructed from synthetic fibre, this filter meets the ISO Coarse 70% (G4) standard, providing reliable capture of larger dust particles.
The cassette features a large cross-sectional area to ensure high dust absorption capacity, with a dust storage capability of 354 g/m² for extended use before replacement. It complies with DIN 53438 F1 standards for self-extinguishing safety, enhancing operational reliability. Securely held within a sturdy frame, the EKLF 70/40 filter cassette is easy to install in compatible Helios fans, helping maintain clean air and protect system components.