Features Ultrafresh Vent System+ With Odorblock The First And Only Ultrafresh Vent System+ Is Enhanced With A Sensor That Detects And Eliminates Excess Moisture To Help Prevent Odors, Ensuring Your Washer Stays Fresh And Clean. Sanitize + Allergen Industry-First Cycle Sanitizes Fabrics To Kill 99% Of Common Bacteria And Allergens Such As Dust Mites. Microban Antimicrobial Technology Built Into Components Including The Gasket, Dispenser And Draining System Delivering Protection That Lives On Load