The Mr. Steam MS81500E AutoFlush System is a crucial accessory for maintaining the performance and longevity of your Mr. Steam generator. Designed to automatically flush out sediment, minerals, and impurities that can build up in the steam generator over time, this system ensures that your steam generator continues to operate efficiently and reliably. By regularly removing these deposits, the AutoFlush system helps prevent clogging and reduces the need for manual cleaning, making it an essential component for anyone looking to maximize the lifespan of their steam generator.