Web exclusive! For vendor styles: FD-61, FD-61WHC and FD-75PR. Need more room? Add extra trays to expand your dehydrator's capacity. Perfect for drying more beef jerky with our famous jerky seasonings! These gray speckled/marbled trays are for use with models FD-61, FD-61WHC and FD-75PR only. Please check your model number before ordering. Expand your dehydrator as your needs grow with accessory trays. FD-61, FD-61WHC and FD-75PR dehydrators expand up to a maximum of 12 trays. Patented Converga-Flow® requires no tray rotation. Drying pressure adjusts automatically to the number of trays.