Description 2.The multi-surface floor brush attachment with wheels is suitable for a wet/dry vacuum cleaner. Only suitable for vacuum cleaners with 32mm internal diameters. 4.Interchangeable with branded wet/dry vacuum cleaner main equipment. 3. Foot pedal action raises and lowers the brush for different floor types. Go from bare floors to carpet with the push of a button, specially designed for rugs, hard floors, tiles and wood floors. 1.The multi-surface floor brush attachment will fit on the 1-1/4-inch hose or wand end. 5. 32mm universal vacuum floor brush, plastic bottom, more durable.