We’ve tested 6 different Air Fryers in the Steamy Kitchen. This one from Bella, Phillips Air Fryer, Power Air Fryer XL, Circular Air Fryer, and 2 more the performed so terribly that I didn’t want to waste my time writing about them!) We are testing Model 14538. The Bella Air Fryer is the smallest of all the air fryers that we’ve reviewed. The 2.5 liter frying basket holds 2.2 pounds of food. I’m not sure “pounds of food” is the best way to describe the capacity of the machine.