01 - Wash the russet potatoes thoroughly. Peel if preferred, then slice into 1/4-inch thick fries using a sharp knife and cutting board.
02 - Submerge potato strips in a large bowl of cold water for 30 minutes to extract excess starch.
03 - Drain the potatoes and gently pat completely dry using clean kitchen towels to promote crispiness.
04 - Place fries in a large mixing bowl. Add olive oil, sea salt, black pepper, paprika, and garlic powder. Toss until evenly coated.
05 - Preheat the air fryer to 380°F for 3 minutes.
06 - Arrange fries in a single layer within the air fryer basket. Avoid overcrowding; cook in batches if necessary to ensure proper airflow.
07 - Air fry the potatoes for 15 to 20 minutes, shaking the basket halfway, until the fries develop a golden, crispy texture.
08 - Season finished fries with additional salt to taste. Serve immediately while hot.