If you notice grit after you're already sitting in your tub, don't get out of the water to clean it up. The small, 9"-long Grit-Gitter floats in your tub and is always at hand. The Grit-Gitter is great for vacuuming the filter compartment, tight corners, and hard-to-reach areas. There's no need to get out, nothing to hook up, and nothing to plug in. It comes with warranty, instruction sheet, and reusable container.