The internal heater of the NSF-certified 7000 and 8000 series washers raises water temperature during the cycle, while the stainless steel dryer heats air and clothing, both reaching temperatures high enough that 99.9% of bacteria commonly found on laundry are killed. Plus, the stainless steel interior prevents bacteria transfer load to load.
NSF International, The Public Health and Safety Company, is a not-for-profit, non-governmental organization, and is a world leader in standards development, product certification, education, and risk-management for public health and safety. With engineers, chemists, toxicologists, and environmental health professionals on staff, The NSF Mark is a leading indicator for sanitization.
The Frigidaire 6700 series dryer is also NSF certified. After running any wash cycle, the dryers will sanitize clothing when the following cycle combinations are selected: 90 minute timed dry with High/Max Heat, Towels with Max Heat, or Heavy Duty with Max Heat.