- Expandable four-tray system makes homemade jerky from meat, poultry or seafood. It also dehydrates fruits and vegetables. - Healthy eating. Dries fruits and vegetables with no additives or preservatives. Dehydration maintains natural vitamins and minerals. - Four drying trays are included. Expands up to eight trays for added drying capacity. - Bottom-mounted fan and heating element provide consistent air flow for optimum drying. No tray rotation needed. - See-through cover lets you monitor drying progress on top tray. - Power light shows when the dehydrator is plugged in. - Easy to clean. Drying trays and cover are fully immersible and dishwasher safe. - One year limited warranty.