Skip the snack aisle at the grocery store and make healthy DIY treats with the Weston? 4 Tray Food Dehydrator. From homemade beef jerky to crispy kale chips， you can create a variety of delicious snacks with the push of a button. Simply clean and slice your food of choice， apply seasoning if desired， arrange the pieces in the stackable drying trays， and turn on the dehydrator. No additives needed. Within hours， you'll have wholesome foods like crunchy banana chips for your morning oatmeal， dried tomatoes for homemade pizza， protein-rich jerky， and fruit snacks. The dehydrator features a lightweight and compact design to easily fit on any countertop. The dehydrator includes 4 adjustable-height trays. Each BPA-free tray adjusts from ? to 1 inch in depth to fit a variety of foods. The powerful 250 watt motor circulates air evenly throughout the trays for even drying of your favorite foods. The trays and lid go right in the dishwasher for easy cleanup. A convenient on/off power light shows you when the dehydrator is on or off. Extra trays are sold separately for more food drying capacity.