Zehnder Filter set 10 x Coarse 60% (G4) for ComfoSpot 50 527 007 280 clean cut every time –

clean cut every time – no matter the shape of your tube

125mm and 150mm diameter ducting

it looks at the duration of occupancy to define running time rather than have a fixed running period

1HTCTA110)

Zehnder Filter set 10 x Coarse 60% (G4) for ComfoSpot 50 527 007 280 clean cut every time –This set consists of 10 x filters Coarse 60% (G4) suitable for use with the Zehnder ComfoSpot 50. Coarse 60% is the name according to the new filter standard ISO 16890. Coarse 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. Filters can be used for supply and extract air.