Exclusive to Tower Air Fryers, Vortx technology rapidly circulates hot air around food. Cooking up to 30% faster than a conventional oven and using 99% less oil, allowing you to save up to 50% on your energy. Tower's unique Steam Air Fryer allows you to air fry, whilst simultaneously steaming your food. Air fry crispy, delicious healthy meals and harness the power of steam cooking, locking in nutrients, for more flavoursome and healthier meals. The removable 1.4L water tank is easy to refill and offers 100 minutes of continuous steam.All of the cooking functions are available at the touch of a button! Choose from Airfry, Bake, Roast, Grill, Steam, Combo Cook and Reheat to create perfect meals every time!A convenient self-cleaning function utilises the natural power of steam to clean the air fryer, so you don't have to. No more burnt on food stains or need to scrub the Air Fryer clean, the self-cleaning function does it all for you at the touch of a button.