This Open Country Gardenmaster 1,000W 30 Tray Food Dehydrator generates maximum speed and quality for dehydrating fruits, vegetables and beef and venison jerky... and expands to a giant 30-tray capacity so you can dry large quantities at once. 1,000 watts of patented Converga-Flow® drying system forces air down the exterior pressurized changer, not through the trays, and converges on the core for fast, even drying. That means no flavor mixing, and no need for tray rotation. Opaque Vita-Save® exterior blocks light to retain more nutrients and vitamins during the drying process. Great for the cabin and traveling, too.