This Front Load Washer Has A Trio Of Freshness Features With The Freshflow? Vent System. It'S The First Fan-Powered System With Antimicrobial Protection Designed To Help Keep Your Clothes And Washer Fresh. The Fanfresh? Option Keeps Clothes Fresh In The Washer. The Dry Drum Cycle Reduces Excess Moistures In The Drum And Door. And The Antimicrobial Rubber Seal Helps Prevent The Growth Of Odor-Causing Bacteria.