Bissell 4184N carpet and upholstery tool for Dry Vac

Bissell 4184N — carpet cleaner carpet and upholstery tool for the Dry Vac. The tool decides how much water returns to the tank and how much stays in the carpet: the tighter it presses into the pile, the drier the surface after each pass. A worn or missing tool is the most common reason behind "the machine dries worse than it used to", and replacing it costs little next to the price of the cleaner.