- Is the Ninja AF400UK worth it?
- It is worth it if you regularly cook two different foods at once or have a large household. For one or two people, a smaller single-basket model costs less and takes less space.
- How does it compare with the AF300UK?
- The AF400UK has larger 4.75-quart baskets versus the AF300UK's 3.8-quart baskets. Both have two zones and Smart Finish, so choose the AF400UK for bigger portions.
- How much food fits in each basket?
- Each basket holds about 4.75 quarts, for 9.5 quarts total. That is enough for a whole small chicken in one side or several servings of fries.
- Can the two baskets cook at different temperatures?
- Yes. Each zone has its own temperature and timer, and Match Cook copies settings across both. Smart Finish makes both finish at the same time.
- What is in the box?
- The box contains the air fryer unit, two nonstick crisper plates and a quick-start guide. No extra accessories are included.
- When is it cheapest?
- Dual-zone Ninjas usually drop during Black Friday and end-of-year sales. At $299.00 at Younes Electric as of November 4, 2026, it is the only new price found, so compare before buying.
- Where is the Ninja Foodi Dual Zone Air Fryer AF400UK cheapest?
- At eBay, for $280.00, as of our latest check.
- Where can I buy the Ninja Foodi Dual Zone Air Fryer AF400UK?
- 2 stores we checked sell it, including Younes Electric, eBay.