Metisafe has been applying airflow dynamics that create positive or negative pressure room through Portable HEPA filtration devices in its production designs for more than 10 years. Pressurization is performed without the need for an additional device by establishing a connection between the ventilation duct opened on the window or wall and the air cleaning device through simple connection apparatus. Filtered air recirculation and controlled room pressurization are automatically carried out in Metisafe devices, depending on the leakage situation of the room or by adjusting the desired amount of air exchange. Both recirculation and, positive or negative room pressurization can work integrated by using H13 / H14 HEPA filters in Metisafe's AC-1500, AC-750, and AC-500 models.
Exhibitor Data Sheet