Sonair Air Filtration System (Fresh Ventilation)

Sonair can be easily installed to a new or existing building. Installed on the inside of an exterior wall, a fan draws in outside air through a wall sleeve. The outdoor air is blown vertically into the room through a G3 filter (an optional carbon filter (F9K) is available), eliminating draughts and resulting in a healthy and comfortable indoor environment. The supply air flow rate can be adjusted to a maximum of 225m3/hr using the standard G3 filter and 100mm supply duct. Quiet operation is achieved with a sound absorbing chamber Ð this reduces noise from the fan, air movement and the external environment.