Zehnder Filter set 2x Coarse 60% (G4)) for ComfoAir 70 655 000 780 An Air Excellent semi-rigid plastic

An Air Excellent semi-rigid plastic duct DN75/63mm with Anti-Microbial and Anti-Static additives

Dwelling Supply Air Comfort Control (reduces the amount of cold air being supplied to dwelling)

90001245 - DUPLEXVENT DV130 ENTRO-V x 1

ceilings and doors

In addition one end has a metal clip to hold a tape measure and the other an electrical tape strap

Zehnder Filter set 2x Coarse 60% (G4)) for ComfoAir 70 655 000 780 An Air Excellent semi-rigid plasticThis set consists of 2x filters Coarse 60% (G4). 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. Both filters can be used for supply and extraction air.