Dice the red bell pepper, green bell pepper, and red onion into small, bite-sized pieces.
Crumble the breakfast sausage into small chunks.
In a large bowl, mix the frozen diced hash browns, diced peppers, onions, sausage chunks, paprika, and salt.
Spread the mixture evenly in the air fryer basket.
Air fry at 380F for 15 to 18 minutes, stopping to stir and toss the mixture every 5 minutes, until the potatoes are crispy and the sausage is fully cooked.