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Filter HERU 50/75/90/100 S, Coarse 80% Updated: 2025-08-29

1250123 - Filter HERU 50/75/90/100 S, Coarse 80%

These bag filter class ISO 16890 Coarse 80% are used in the HERU S energy recovery units.
They are supplied individually, the same for both supply and exhaust air.

Energy efficient air filter classes according to EN ISO 16890.

  • ePM1: Filtration efficiencies 50–95%. Particle size up to 1 µm.
  • ePM2,5: Filtration efficiencies 50–95%. Particle size up to 2.5 µm.
  • ePM10: Filtration efficiencies 50–95%. Particle size up to 10 µm.
  • Coarse: Filtration efficiencies not required. Particles all sizes.