Pre-Separator Air Flow 325 cfm Collection Type Disposable Bag Filter Efficiency 90 Percent Filtration Type Standard OSHA Table 1 Compliant OSHA Table 1 Compliant Hazardous Location Rating Not Rated Hose Diameter 3 in Kit Contents 3 in x 33 ft Hose Assembly Pickup Type Dry/Wet Tank Size 26 gal Pre-Separator to Dust Extractor Port Diameter 3 in Tool Weight 3 in Hose Length 33 ft Sound Level 74 dBA Number of Wheels 2