AirTec foam has the same chemical basis of TecnoPlus® materials. Even if the initial features are the same, AirTec is the result of a post-production conversion through which the closed membranes of the foam are melted in the reticular structure. It is so got a totally open and calibrated foam that is mainly employed for air filtration. This is a technical material that can be used in a wide range of applications, thanks to its excellent aspect and particular softness.