Clean up with this dust collection system from JET with just the touch of a button. This unit comes with a remote control making it easier to turn on and off. It will keep your machines and shop area clear of sawdust and chips, and your lungs free of dust. The 1 hp, single-phase, 115/230-volt motor is permanently lubricated, totally enclosed, and fan-cooled for years of trouble-free operation. The powerful performance of the 4-inch dust port makes this the ideal dust collector for most small shops, and the single-stage design allows economical, quiet operation. This system has a static pressure of 7. 8 inches with 650 cfm. Your purchase includes a 30-micron filter and collection bag; connecting hose not included.