REGICOCRAFT Dust Cyclone Kit Dust Extractor for Vacuum Cleaner #003206 Gallon (22 liters) plastic container on wheels Set of applicators that allow connection to all types of workshop vacuum cleaners Prevents clogging of the vacuum cleaner inlet, thereby significantly increasing its performance Includes: 2pcs. Flex Hose 2. 1 2" , 1pc. Elbow 2. 1 2" , 1pc. Hose Clamp 4. 1 4" , 1pc. Hose Clamp 2. 3 4" , 1pc. 12" 2 Stage Cyclone Separator , 1pc. 6 Gallon Translucent Bucket w Caster , 1pc. Reducer 2. 1 2" x 1. 1 4" , 1pc.