A simple and effective cleaning method: just empty the dust and dirt in the bucket without opening the vacuum cleaner. Separate 99% of the material before it enters the vacuum and keep the filter clean for longer. Wide range of applications: Many rubbish in your area can be collected through it, such as wood chips, plaster dust, sanding dust, clay dust, concrete dust, bread/dust and so on. Applicable forms: It can be used with various vacuum cleaners, such as: household vacuum cleaner, industrial vacuum cleaner, fan and other vortex fan 1200W power 750W, 95% 90% efficiency. Industrytaubsaugerpower 1200W, 99% efficiency 95%. Household vacuum cleaner power 1200W, 99% efficiency 95%. (The minimum air intake must be greater than 70%) Low cost: The standard wet/dry vacuum cleaner uses a filter to separate the air intake from the dust particles. The filter becomes very dirty and the airflow of the cleaner is reduced. Modern cyclone technology eliminates the need for frequent cleaning or filter replacement. Save more money Strong suction: Another advantage of the cyclone vacuum cleaner is its fixed suction. The ordinary vacuum cleaner, because of the low suction power, is not cleanly cleaned, but it is the same at all times, constantly attracting the cyclone. Made from durable materials and unique designs. This high efficiency cyclone provides you with a good cleaning aistant. Easy to use, low cost, high efficiency With a cyclone, you will find the vacuum eye easy and fast. It is suitable for all types of vacuum cleaners, such as household vacuum cleaners, industrial vacuum cleaners, and vortex fans. Height: 30 cm / 11.7 inches Outlet diameter: 5.5 cm / 2.1 inches Exit diameter: 7.2 cm Connector diameter: 5 cm / 2.0 inches Type: Dust collector Color: Light blue Material: Metal + plastic Package Contents: 1 x multi-cyclone collector 2 x connections 1 x acceory kit to install 2 x straight tube (black) Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.