Features 1、Made of fine quality material, long-lasting to use. 2、The dust commander is a cyclone system. 3、It works with all kinds of vacuum cleaner, such as household vacuum cleaners, industrial vacuum. 4、Perfect companion to your vacuum for filtering/separation of wood dust, flower, plastics and aluminum chips, etc. Specification Features: Made of fine quality material, long-lasting to use. The dust commander is a cyclone system. It works with all kinds of vacuum cleaner, such as household vacuum cleaners, industrial vacuum. Perfect companion to your vacuum for filtering/separation of wood dust, flower, plastics and aluminum chips, etc. Usage: 1. Connect with the centrifugal fan. 2. Connect with the industrial vacuum cleaner. 3. Connect with the household vacuum cleaner. Specifications: Item type: Industrial Extractor Dust Collector Material: Plastics Color: Blue Power: ≥750w Air Volume: ≥170 m3/h Wind Pressure: ≥2000pa Wind Speed: 12-28 m/s Dust Particles: ≤ 20 mm Pipe Inner Diameter: 25mm Efficiency: 80% - 95% Package weight: 184g/6.49ounces Package size: 200*135*110mm/7.87*5.31*4.33inches Package list: 1 * Dust collector Package List 1 * Dust collector