The DeWalt floor brush is the perfect accessory for cleaning hard flooring, cement, and carpet. Works great for dust, and wet pick-up. The extra wide nozzle is perfect for making short work of large areas. Fits most wet/ dry vacuums with a 1-7/8” hose. From a portable 4 gallon wet/dry vacuum great for a variety of clean-up tasks in any room at home and the garage to the 10-Gallon wet/dry vacuum for heavy-duty use, DeWalt vacuums make short work of even the toughest jobs, saving you time and effort.