The ventilation grille P consists of two parts: a frame and a grille with louvers. The grille is not attached directly to the wall or ceiling, but is inserted into a frame that is mounted on the surface. This makes it easy to remove the product for maintenance: you need to remove the grille from the frame, and then just as easily return it to its place. The grille is equipped with inclined louvres that help hide the ventilation outlet, as well as a mosquito net to keep insects out. P grilles are also available in white, beige and black.