High powered unit for use with both air and standard power tools. Certified for M-Class dust extraction in accordance with EU directives, protecting the operator from dust particles hazardous to health. Supplied with Random Orbital Air Sander 150mm, Sanding Block 70 x 120mm, Sanding Block 70 x 198mm, 36mm flexible hose, multi-diameter tool adaptor, crevice tool, power tool cord clamps, M-Class bag filter, M-Class cartridge filter and foam filter. Fitted with self-cleaning filter designed to prevent filter blockages. Variable speed control lever for quick adjustment to suit workpiece.