15" Black Nylon General Floor Scrubbing Brush for Floor Machines features durable, nylon bristles that are stiff, to provide aggressive cleaning power for general floor scrubbing. The varied bristle lengths are great for uneven floor surfaces and help to reach into dips and grooves to remove dirt build-up. This floor brush offers a more efficient alternative to floor pads commonly used on rotary floor machines and auto scrubbers. For use with Bissell FMC, FMH, FMT, and FMU series Floor Machines.