Passive ventilation uses natural movement of air – no input needed. This uses specialised vents to give fresh, filtered air to Australian homes. These vents are similar to ‘trickle vents’ around windows in apartments and in Europe, but with the added pollen, allergen and airflow control. They also offer a gentler movement of air than an open window or vent.
Good use of passive vents prevent condensation and mould, and improve air quality. They also reduce both the noise and the security risk of opening a window.