2009 FARR CAMFILL HEPA Fan Skid Mounted Gold Series Dust Collector, S/N 869483001, 2000 CFM @ 28.4” wg, 25 HP motor, one FARR 3030 filter, and one 24 x 24 x 12 HEPA. Needs an elbow to connect the fan discharge to the silencer. Good working condition.