Years ago there was a small private company called American Harvest that was in the kitchen gadget business which used TV infomercials much like Ron Popeil does to sell his gismos. They developed a product called a "Jet Stream" oven which was hot air circulating at high speed over the food to be cooked. This is in essence what a hot air fryer does.
American Harvest has apparently been bought out by Nesco and still sells their "Jet Stream" oven. Here's the link:
Well ... where do you live Dany? We've had several people ask for the same thing in tha past ...
There are commercial units and there are home units ... and it would make little sense to go scurry around to find one that is readibly available on one continent - and then find out you live somewhere else!
"It ain't what you don't know that gets you in trouble. It's what you know for sure that just ain't so." - Mark Twain