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