Power On-Demand Shop Vacuum Filtration Type HEPA OSHA Table 1 Compliant Yes Filter Efficiency 99.97 Percent at 0.3 microns Air Flow 148 cfm Voltage 120 V AC Horsepower 2 hp Kit Contents (1) Anti-Static Hose (1) Bare Tool (1) Dust Extractor Adapter (1) Fleece Dust Bag (1) HEPA Filter (1) Hose Clip Adapter (1) Hose Sleeve (1) Main Filter (1) Plastic Dust Bag (1) Power Tool Adapter Pickup Type Dry Collection Type Disposable Bag Tank Size 8 gal Hose Diameter 1 3/8 in