The world's fastest, most even-drying dehydrator dries out foods in just hours instead of days. Features a clear cover so you can watch it work. Dries faster with great results in hours not days like other dehydrators. Top mounted powerhead with on/off switch. Expandable up to 7 trays. Drying pressure automatically adjusts to accommodate the number of trays. Just remove the powerhead and toss everything else in the dishwasher. Fan Flow Radial Air keeps air constantly moving so you don't have to rotate trays. Color: White.