Presto Dehydro Food Dehydrator

Yes, this model is designed to be expandable. While it comes with two trays, you can purchase additional trays separately to increase your drying capacity for larger batches.

No, this model does not include an automatic shut-off timer. You will need to monitor the drying process manually and turn the unit off once your food reaches the desired consistency.

The dehydrator features an adjustable thermostat that allows you to set temperatures between 90ºF and 165ºF. This range provides the flexibility needed to safely dry everything from delicate herbs to meats.

Cleanup is straightforward because the drying trays are dishwasher-safe. For sticky residue, a quick soak in warm, soapy water before putting them in the dishwasher usually does the trick.

The vertical airflow design pushes air from the bottom up through the trays, which helps ensure even drying across all levels. Because of this design, you generally don't need to rotate the trays during the process.