Zehnder Filter set Coarse 60% (G4) + ePM1 60% (F7) for ComfoAir 70 400 502 015 This ensures a more uniform

This ensures a more uniform air distribution and a reduction in drafts

Additionally the new innovative ventilation unit from Zehnder is fitted with what have been proven to be the quietest fans on the market in their size

• Recognised in SAP PCDB up to kitchen + 6 wet rooms

help to reduce heat loss and energy wastage

Zehnder P/N 990 323 651

Zehnder Filter set Coarse 60% (G4) + ePM1 60% (F7) for ComfoAir 70 400 502 015 This ensures a more uniformThis set consists of 2x filters Coarse 60% (G4). Coarse 60% is the name according to the new filter standard ISO 16890. Course refers to particles 10 micron. Coarse 60% means that at least 60% of particles in the size interval 10 micron are removed. G4 is the classification earlier used. Both filters can be used for supply and extraction air.