Harvest Right freeze dryers are perfect for freeze-drying fruits, vegetables, meats, dairy products, meals, desserts and more. Patented technology preserves the taste, texture, and up to 97% of the nutrition of nearly any food for up to 25 years. Freeze dry 1,450 pounds (10 lb. model) or 2,500 pounds (16 lb. model) of fresh food per year. Easy to use — just press start and the freeze dryer will beep in 90-120 seconds when finished. Premier Pump is now included! Simple maintenance: filter and replace oil every 25 to 30 batches.