Description: It works with all kinds of vacuum cleaner such as household vacuum cleaners industrial vacuum. With a cyclone system supercharged efficient. Perfect companion to your vacuum for filtering or separation of wood dust flower plastics and aluminum chips etc. Can be used for wood construction dust removal road cleaning ect. Made of good plastic material durable and practical. Specifications: Product name: Dust collector Color: Blue Material: Plastic Power: 200W Flow rate: 20-45 m/h Noise: 60 Dust particles: 20 mm Pipe inner diameter: About 25 mm Size: About 105 x 85 x 180 mm Package Included: 1 PC* Dust collector Note: Transition: 1cm=10mm=0.39inch. 1.Due to the light and screen difference the item's color may be slightly different from the pictures. 2.Please allow 0.5-2 cm differences due to manual measurement.