Sherwood Vacuum Mini Dust Cyclone Kit Dust Extractors Sherwood's Vacuum Mini Dust Cyclone Kit is the perfect all rounderRuining the house vacuum cleaner with sawdust? Or is your workshop vacuum's filter getting clogged up and emptying the drum is a pain? You need the new Sherwood Vacuum Mini Dust Cyclone KitSimply hook up the included 1m length of 63mm (2 1/2in) hose to your vacuum and the other 1m length of 63mm hose to your existing vacuum hose and/or directly on to your machines and let the cyclone kit capture all the coarse and fine shavings in the 15L drum. It works by using the power of your vacuum to provide the suction but all the dust stays in the clear plastic drum in the cyclone kit which means no more dust in the vacuum itself. The Mini Cyclone traps most of the sanding dust, with only a fraction making it to the vacuum. In and out dust ports for 2-1/2" I.D. dust collection hose