Zehnder Filter set Coarse 60% (G4) + ePM1 50% (F7) for ComfoSpot 50 400 600 104 Zehnder P/N 990 316 103

Zehnder P/N 990 316 103

a particulate filter

07 watts on trickle speed of 6 l/sec costing less than a low energy light bulb to run (c

Probe filter (pre installed) can be easily checked and replaced

Zehnder Filter set Coarse 60% (G4) + ePM1 50% (F7) for ComfoSpot 50 400 600 104 Zehnder P/N 990 316 103This set consists of two filters, one filter Coarse 60% (G4) and one filter ePM1 50% (F7). Coarse 60% and ePM1 50% are the names according to the new filter standard ISO 16890. Coarse refers to particles measuring 10 microns. ePM1 refers to particles measuring 0,3 1 micron. Coarse 60% means that at least 60% of particles in the size interval 10 micron are removed. ePM1 50% means that at least 50% of particles in size range 0. 3 1 micron are removed.