Filter for Zehnder ComfoAir 500 Coarse 60% (G4), 2 Pieces hr155wm Up to 90% thermal efficiency

Up to 90% thermal efficiency

The installation cost in a larger property is thereby reduced to a minimum

bathrooms and kitchens (when installed in-line with Building Regulations)

90001278 - 200 MM ISO PIPE 90º ELBOW x 5

The exterior sides of the DH2X integrate 6 pockets perfect for 2-4” bits

Filter for Zehnder ComfoAir 500 Coarse 60% (G4), 2 Pieces hr155wm Up to 90% thermal efficiencyThis 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.