| 摘要 |
<p>The present invention relates to a ventilation element (1) for a window (14). The ventilation element comprises means for forming one or more air channels (20) for providing supply air via the window (14). The means for forming one or more air channels (20) comprise a base part (2); a first support (3) for a filter (10); a second support (4) for another filter (11); and one or more fixing parts (6) for attaching the base part (2) inside the window (14) at a distance from a frame (13) of the window (14).</p> |
