Commercial Upright Vacuum, Powerful 870W Motor, Heat Overload Protection System, Reinforced Fan, Straight Handle, Twill Outer Cloth Bag, Shakeout, 50', Long Power Cord With Cord Strain Relief Allows For 100' Of Cleaning Area, Fiberglass Roller Brush With 4 Bristle Strips & Double Ball Bearings, 12" Cleaning Path, Large Rear Wheels Make Transportation Easy, 6 Position Manual Carpet Height Adjustment, Painted Black Metal Hood With V Shaped Motor Vents, Reinforced See-Thru Fan Chamber For Fast Cleaning, Metal On/Off Foot Switch, Metal Foot Release Pedal Made From Hardened Steel, Metal Bottom Plate, Weighs Just 13.5 LB, Lifetime Warranty On Fan, Uses #OR-23 Belt, TV# 169-887 & Uses #OR-43 Shake Out Bag, TV# 169-890.