Bissell Commercial Carpet Extractor 1.75 Gallon Upright Carpet Cleaner Grab bars and 6 pieces of 24 and 6 pieces of 24 in the set comes in a clear plastic case designed for easy transport and long lasting use Series Name Carpet Extractor Type Upright For Use on Carpet and Rugs Yes For Use on Stairs Yes For Use on Bare Floors No For Use on Low Pile Carpets Yes For Use on Upholstery Yes HEPA Filter No Single or Dual Reservoir Dual Rotating Brush Yes Tank Capacity (Gallons) 1 making filling and emptying the tanks fast and easy Powerful vacuum motor extracts more dirt and harmful grit from the carpet Powerful edge to edge suction and easy clean brush roll Adjustable handle allows you to select height that is most comfortable