7950 7900 6870 Specifications Power 12 amp twin-fan motor 12 amp single-fan motor 12 amp single-fan motor Filtration Twin ply electrostatic bag Twin ply electrostatic bag Twin ply electrostatic bag Durability Design System DuraTech™ Plus System DuraTech™ Plus System DuraTech™ System Warranty 1 year 1 year 6 months Bottom Plate Metal Metal Poly carbon/metal Brushroll Metal Metal Metal Brushstrips Replaceable Replaceable Replaceable Handle Tube Metal Metal ABS plastic Thermal Protection Standard Standard Standard Rubber Wheels Standard Standard – Headlamps Twin Xenon headlamp – Single Xenon headlamp Convenience Carpet/Hardwood floor selector Yes – – Full Bag Light Standard Standard Standard Tools/Hose Standard – Standard Cord Length 40 feet 40 feet 40 feet Quick Cord Release Standard Standard Standard Ergonomic Handle Standard Standard Standard Soft Furniture Guard Standard Standard Standard Factory St. James, MO St. James, MO St. James, MO