
For the PULSIVE VENTIL ROOF 1S centralized ventilation system, the filter typically needs every five years. However, you should clean the air outlet as needed, depending on how clogged it becomes. Before any maintenance, always disconnect the PULSIVE VENTIL ROOF 1S from the power supply and ensure the turbine has completely stopped. Regular upkeep is vital to keep your system running efficiently and extend its lifespan.


