DUST COLLECTOR, RATED FOR 18,076 SQ. FT. OF SURFACE AREA, APPROX. 60,000 CFM, RESULTING IN 3.34:1 AIR-TO-CLOTH RATIO. MANUFACTURED BY WHEELABRATOR, SET UP AS 6-COMPARTMENT SYSTEM, FOUR COMPARTMENTS INCLUDE (225) 6" DIA. X 118" LONG BAGS EACH (13,905 SF SURFACE AREA) & TWO COMPARTMENTS INCLUDE (135) 6" DIA. X 118" LONG BAGS EACH (4,171 SF SURFACE AREA). INCLUDES (2) 100 HP INDUSTRIAL BLOWERS & 60' HIGH EXHAUST STACK. REPORTED TO BE IN VERY GOOD CONDITION.