Many times filters are not replaced due to a lack of easy access to replacement cartridges. In the long term, have a year’s supply on hand.
Sneezeguards with large canopies tend to obscure product
The newest of the waste reduction entrant, you can reduce food waste by a 90% by having scraps manually put placed or conveyed by pipe into the dehydrator.
Different brands make claims on how fast they bring product own to temperature. The speed at which they can do this affects food texture, flavor and appearance.