This polypropylene floor scrubbing brush is designed to fit on the and is great for everyday cleaning and scrubbing. These brushes tend to outlast pads 100 to 1 and is a great option for any type of floor. They are especially great for uneven surfaces, just like unfinished concrete and grouted tile. We also offer a if you would like to equip your Predator 14 with pads. For other brush options, view the full line of to find the right brush for your machine.