By
eHow Food & Drink Editor
Difficulty: Moderately Easy
Things You’ll Need:
Step1
Request product information from various dehydrator manufacturers. Read about materials, construction, size, heating elements, fans and guarantees.
Step2
Make sure the trays are well-spaced (1 inch apart) and easy to remove.
Step3
Consider the size of the dehydrator and how much space you have on your counter to accommodate it.
Step4
Choose a dehydrator with special trays, such as fruit leather or herb trays, if you plan to dry those things.
Step5
Buy a dehydrator with a side-mounted or horizontal fan if you can.