Pat the haddock fillets dry with paper towels.
In a small bowl combine olive oil, garlic powder, paprika, Italian seasoning, grated Parmesan, kosher salt, and black pepper.
Brush or drizzle the oil-and-spice mixture over both sides of each fillet, ensuring even coverage.
Preheat the air fryer to 350°F (175°C).
Place the seasoned fillets in a single layer in the air fryer basket without overcrowding.
Cook for 10 minutes, or until the fish is opaque and flakes easily with a fork.
Carefully transfer the fillets to plates and serve hot with lemon wedges.