How long can the aF4 keep food fresh?Updated 6 months ago

The aF4 can keep food fresh for up to 21 days when operated on the coldest setting (the setting all the way to the left with the snowflake.)

Keeping food fresh for this duration requires following certain steps and maintaining certain parameters. For a guide on those specifics - look here>

Ideal usage is replacing the food in the reservoir every 7-10 days.