The D-LE 255 E two-workplace extraction unit is developed to provide a solid extraction performance boasting h industrial high-pressure blower motors, maximum filtering performance and optimal noise. The machine is designed for two workplaces. It has an automatic power-up that immediately recognises operation of a user and activates the extraction unit with an extraction power that could be continuously adjusted. Moreover, the D-LE 255 E two-workplace extraction unit is fitted with automatic power up and airflow regulation based on state-of-the-art electronics and bears a micro filter, located behind the main filter that collects 99.98% of the dust particles even up to the size of 0.5µm. The dust is collected in a large-volume, two-layer filter bag with a maximum capacity of up to 10kg. If the filter bag is filled to the maximum, the control display lights up and the instrument switches off. The device can be switched to automatic or continuous operation.