The HF300 is the ideal solution for collecting trimmings, swarf, dust, and other solids in a fixed location. A powerful side channel turbine on the top of the vacuum ensures excellent performance even with several meters of pipe. An M Class (1-micron filtration efficiency) filter and a handy filter shaker are supplied as standard. A different filter can be installed on this model depending on the application. Teflon water-repellent filters, Nomex 250°C resistant filters, and filters with PTFE treatment for more binding and difficult dust are also available. The unit can be fitted with an H14 absolute filter on demand. The material collected in the collection cone is automatically discharged whenever the vacuum is turned off thanks to a weighted vane on the bottom. An electrical panel for the management of remote control, level sensor, and other automatic systems when required can also be installed on demand.