Preheat Air Fryer to 200°C.
Score pork belly very well without cutting through the fat layer completely. Place pork belly onto the rack that fits in the airfryer and place into a sink. Pour over boiling water, allowing it to drain away. Pat dry with paper towel.
Rub skin with salt, vinegar and EVOO. Finishing off with extra salt.
Place pork belly into the Air Fryer and cook for 25-30 minutes at 200°C. Check and add a few minutes if needed.
Serve with coleslaw. Serve in tacos, or serve with a dipping sauce, see links below.