Filter F9 | Combi 302 Polar Top | Zuluft Compaktbox ECR 25/31 (EC) Activated carbon supply air filter

Activated carbon supply air filter F7 for ventilation unit Viessmann Vitovent 200-W (A300/A400) to capture fine dust

Alternative activated carbon filter insert F7 for wall fans Siegenia Aerolife to capture fine dust

odors and smoke (not suitable for the Nilan Combi 302 Polar Top ventilation unit)

Filter mats G4 for the device Nibe GV-HR110

Exhaust filter for ventilation unit Komfovent Domekt R 200 V C8 / V C8 E1 / VSO C8 - removes up to 55% of medium-sized dust

Filter F9 | Combi 302 Polar Top | Zuluft Compaktbox ECR 25/31 (EC) Activated carbon supply air filterAir filter for ventilation unit Nilan Combi 302 Polar Top filters out up to 85% of fine dust.