*This open box product has no visible dents or scratches. Cleaning dishes doesn't need to be a noisy affair. The Samsung DW3020 dishwasher features 6 noise-reducing layers and an advanced motor sound insulation system, so it doesn't make a lot of unnecessary noise. It also features a digital leakage sensor that shuts off the dishwasher, in the event of a leak, to reduce and potential water damage.