The GE GLD4550VCS features 5 self-cleaning filters with the Piranha hard food disposer. Highly pressurized spray jets target the silverware area for improved cleaning. 3 wash arms with 6 wash levels quietly direct water onto dishes for a powerful clean. A highly sensitive laser continually monitors the soil level and temperature in every cycle, adjusting water and cycle times as needed for the optimal cleaning results. The natural convection heated dry option effectively dries dishes reducing the need to towel dry after unloading. With a 57 dBA sound level with two-pump system means a big clean with little sound.