![mini_SM-PRO[1]](https://brookvent.info/wp-content/uploads/2023/11/mini_SM-PRO1.jpg "mini_SM-PRO[1]")
The discreet aluminium regulator offers infinitely variable adjustment of the airflow and, together with the acoustic hood and coupler, provides high acoustic comfort.
SF Xtra Sound
SF Xtra Sound acoustic vents automatically regulate the air flow in a room. They provide high sound insulation – up to 55dB.
SF Xtra Sound acoustic vent automatically regulate the air flow in a room. They provide high sound insulation – up to 55dB. SF Xtra Sound can be installed to provide upward or downward airflow.
