The FDSH4501AS stainless steel, 24''-wide, built-in, top-control dishwasher has the BladeSpray® wash arm that provides better water coverage for a thorough clean every time. With the fan assisted EvenDry™, air flow is evenly circulated and moisture is removed for clean, spot-free dishes every time. Multiple easy-to-use cleaning cycles include China Crystal, Heavy Wash and Rinse Only, plus the NSF® certified Sanitize wash temp that removes 99.9% of common household bacteria. Run your 49 dBA quiet dishwasher on your schedule with Delay Time options (1-24 hrs.).