Zehnder ComfoAir Q350/450/600 Filter Set, ISO Coarse (G4), 2 pcs 250 - 299m² Combining low power consumption and

Combining low power consumption and a highly efficient heat exchanger

SKU: 90000323

203mm 8" electrical tape strap

the valve meets the perfect requirements in terms of comfort and noise

Fast fit duct system with white external grille

Zehnder ComfoAir Q350/450/600 Filter Set, ISO Coarse (G4), 2 pcs 250 - 299m² Combining low power consumption andIdeally, filters should be inspected monthly and given a light vacuum to remove dirt and debris. Filters will eventually become blocked with residual debris and should then be replaced. Generally, blocking will occur every 6 12 months depending on the location (near busy roads or inner city areas tend block more quickly than remote country settings). 50 x 16 x 2. 5cm Zehnder P N 400 502 012