(Compatible With: fit for Zehnder Helios Maico Pluggit DN 125 G4. Item included: 10Pcs Filter. 5) Suitable for exhaust valves/butterfly valves, conical filters for bathroom or guest toilet ventilation systems.
Reliable Filtration with G4 Filters for Zehnder Exhaust Valve Grille 20pcs
Premium G4 Filters Suitable for Zehnder Plate Valves Exhaust Valve Grille 20pc
20pc G4 Filters for Zehnder Plate Valves Exhaust Valve Grille 180mm Length
20Pcs Filters G4 DN125 For Zehnder Plate Valves Exhaust Valve Grille 180mm Long
