Filter Set for Clean Indoor Air & Ventilation Protection ePM1 (F7) / CRS (G4)

Part Number: 400502013

Key Features

Original Filter by Zehnder High-quality, manufacturer-approved filter for reliable performance
Longer Lasting Filter Pleated design captures more particles, extending filter life
Hygiene Filter Blocks small particles such as pollen, fine dust, mold, and bacteria from entering your home
System Protection Filter Shields the ventilation unit from pollution in extracted air