The ONA fragrance block container is a metal tubular segment which, in combination with the ONA BLOCK odor neutraliser, creates an excellent air freshener in the ventilation system.
For the ventilation system, it is recommended to use a fan with speed control, then we have control over ONA BLOCK consumption, thanks to which our favorite fragrance can last for even longer.
For the best results of using the blowing system, we suggest installing it at the end of our ventilation so that the enriched air is previously filtered through our filter.
It has a cylindrical grille in which we can put our fragrance (ONA BLOCK)
The grille has a lid