The mde-f 2 is a vacuum extractor ideal for fine dust producers such as table saws or bandsaws. filtration is below 0.5 microns & the machine has two motors mounted in a metal hood. the mde-f 2 has an 80ltr collection capacity. The metal hood not only gives the necessary protection for use in a busy workshop it is acoustically lined to reduce noise. the large filter size provides good life & maintenance costs are low. powerful enough to run a small system & long hose runs, providing it is airtight & good quality blast gates are used. specifications: filtration: 0.5 micron. airflow: 106 litres per second. capacity: 80 litres. motor: 2 x 1.0kw. weight: 20kg.