NutriChef PKFD08 Small Countertop Appliance, One Size, White FOOD DEHYDRATOR: A multi-tier electric food dehydrator that can preserve varieties of food. Produces nutritious food with very simple preparation. No food will spoil and go to waste with this food preserver. ONE BUTTON OPERATION: Built with an easy to use one operational button. Choose to dehydrate with just a click. It also has a knob for temperature control with a maximum temperature of 158 F. STACKABLE TRAYS: Comes with 4 removable and stackable food trays or dryer trays. These trays can also be used to dry food without the use of the dehydrator. Since the trays are removable, they are very easy to clean including the dehydrating machine. PRESERVE FOOD: This dehydrator uses temperature control for food preservation. It can dehydrate and preserve meat like the infamous beef jerky. Also a maker of organic healthy snacks by dehydrating fruits, vegetable and make potato or kale chips etc. HEAT CIRCULATION: Scientifically tested to increase food shelf life with high heat circulation that travels through each tray. Effectively dries food by removing moisture content, shrinking the food but still retain 97% of vitamins and minerals.