Turn on air fryer and input settings, to 390°F for a time of 9 minutes. Allow it to heat up.
Have the hash brown patties ready for when the air fryer tells you it's ready.
Spray the basket lightly with cooking oil then add the hash browns allowing enough air to circulate all around.
Cook for 9 minutes, turning half way.
Remove, season with salt and serve immediately.
Notes
My air fryer requires the food be turned over half way. Some air fryers out there might not need this step.It's also good to bear in mind that some will cook a little different too. You may require an extra minute either way to get that perfect hash brown.