The NESCO FD-79 Food Dehydrator is a powerful kitchen appliance designed for quick, uniform dehydration of snacks, fruits, jerky, and vegetables. Its digital temperature control (90°F - 160°F) allows precise drying tailored to different foods, ensuring maximum nutrient retention and quality. The four included trays are 13.5 inches in diameter and can be expanded to 12 trays, enabling large batch drying without tray rotation. The Converga-Flow fan system directs heated air horizontally across each tray, making dehydration up to four times faster than traditional models. The BPA-free exterior blocks harmful light, preserving nutrients. Accessories like fruit roll sheets and screens are included, along with a comprehensive recipe book. Proudly made in the USA, with only the powerhead imported from China, this dehydrator guarantees consistent, safe, and efficient drying results.