The JET Model 1100 dust collector is built with industrial-quality construction, effectively handling collection of wood chips and sawdust. Comes equipped with a quick-install collection bag, single-stage design, 4 casters for portability, and permanently lubricated, fully enclosed, fan-cooled motors. Optional canister filter offers superior dust collection by capturing particles as low as 2 microns. HP: 1 1/2, Volts: 115V (prewired 115V), CFM: 1,100 Air Flow @ 4, Hose Diameter (in.): 4 and 6