It would be advantageous to put a small-mesh filter net at the end of the mechanical ventilation intake duct to prevent debris and insects from entering the ventilation machine's filters.
Pisla's outdoor air grill is designed and implemented so that the flow rate of the incoming air is as even as possible in every area of the filter net and thus filters the debris and insects that come along with the air flow so that the filter capacity of the net remains good for a long time without clogging the net. The shape and dimensioning of the pressure equalization plate inside the housing creates as even a flow of incoming air as possible through the filter network, so that the flow rates do not differ substantially from each other at any point of the filter network. Consequently, a high flow rate does not occur in the filter network in the central area of the network, which would then spread towards the edges and clog the network.
- Dimensions: 250X250X80 mm
- Color: Grey
- RAL 7024
