The experience in the production of DHI METAL and TEXTILE micro-perforated diffusers has led us to develop and patent a new air distribution system composed of plastic material. This product, an absolute novelty on the market, ensures high efficiency and improves the advantages of currently existing ducts such as aesthetics, washability and lightness. The DHI PLASTIC diffusers are easily transportable and installable thanks to the lightness of the material and the ONE CONNECTED junction system. They can be placed in different types of buildings such as swimming pools, showrooms, food areas, shopping centers, ensuring high durability, easy cleaning and energy savings in line with ONEAIR DHI systems.