How does the Medium compare with the Small?

The Medium has four trays to the Small's three, so it handles larger batches. Both use the same freeze-dry process and come with the same starter kit.

What comes in the box?

The dryer, a Premier vacuum pump, hoses, one quart of pump oil, an oil filter, food trays, an impulse sealer, 50 Mylar bags, 50 oxygen absorbers, and the owner's manual and starter guide.

How long does a batch take?

Expect many hours per load, often most of a day, depending on the food's water content and thickness. Pre-freezing the trays speeds the start.

Do I need to change the pump oil?

Yes. The vacuum pump uses oil that must be drained and replaced on a regular schedule, and the included oil filter helps keep it clean.

What foods can it freeze dry?

Fruit, vegetables, meat, full cooked meals, dairy and candy all work. Foods should be pre-frozen and spread in thin, even layers on the trays.

Is it worth it over a dehydrator?

A dehydrator is cheaper and faster but leaves more water and shorter shelf life. The freeze dryer preserves texture, color and nutrients far better and stores food for years.