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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-22 · 7 min read · Independent comparison
My top pick is the JOANDIIFU 8 three-tier stackable rack set: three dishwasher-safe stainless steel racks that turn one air fryer basket into three cooking levels, and that alone changes how much you can cook at once. It is the accessory most people actually get daily use from.
• JOANDIIFU 8 — best for cooking several foods at once without them touching; pick this if your air fryer is in the 5.3QT–5.8QT range and you want to stack, split and shrink the setup as needed.
• NUEAYMS Rotating Rotisserie Grills — best for whole roast chicken and skewered meat on a rotisserie-style oven; pick this if you already have a rotating spit and just need the stainless fork that grips the bird.
• Grilldent Air Fryer Replacement — best for replacing a worn or lost crisper plate in a Ninja Foodi oven; pick this if you want a flat 13.5-inch stainless tray with real airflow underneath the food.
• Kuuleyn Air Fryer Cake — best for baking rather than frying; pick this if you want a handled cake barrel and pizza pan that drop into most 3QT-and-larger fryers.
This is a set of three square stainless steel racks, each 7.68" x 7.68" x 3.54", that stack inside your air fryer basket. The idea is simple: instead of one flat layer of food, you get up to three levels, and because the racks detach you can run one, two or all three depending on how much you're cooking. Dehydrating fruit slices, crisping bacon, separating fish fillets from vegetables so nothing sticks together — that's the workload these are built for.
The build is stainless steel inside and out, with polished edges and, per the specs, a smooth non-stick surface. The stated max temperature is 360°F and the capacity is listed at 2.01 quarts, with a total weight of 9.92 ounces for the set. In daily use, the grid pattern matters more than it sounds: it holds small pieces in place while letting hot air move around them, and it lets rendered fat drip away from the food instead of pooling under it. Cleanup is the easy part — it's dishwasher safe, and soaking in soapy water followed by a wipe also works.
The compatibility note is the one thing I'd check before buying. The listing says it fits 5.3QT, 5.5QT and 5.8QT fryers and larger, and the square format is designed around brands like Ninja, GoWise and Philips. If you have a smaller or round-cornered basket, measure first — a square rack that's a hair too wide simply won't seat. The other trade-off is height: three stacked racks plus food needs vertical room, so a shallow basket will only take two levels comfortably.
In my opinion this is the pick for anyone who cooks full meals in one go — protein on the bottom, vegetables on top — rather than single portions of fries.
NUEAYMS Rotating Rotisserie Grills
This is a single stainless steel rotisserie fork, the kind that spears a whole chicken and holds it centered on a rotating rod so it cooks evenly on all sides. The description mentions rod lengths of 28cm and 34cm, which is the range you'd expect for standard electric ovens and rotisserie-equipped air fryer ovens. It's sold as one piece and weighs 3.84 ounces, with package dimensions of roughly 11.1 x 2.01 x 0.75 inches.
In everyday terms, a good fork means the bird doesn't slip mid-roast. When a chicken slides on the spit, one side sits against the element and scorches while the other stays pale, and you end up with lopsided results. Stainless steel also means it won't pit or hold onto grease the way coated parts can, and it's easy to wipe down after a roast. It's the sort of small part you forget about until a family dinner depends on it.
The trade-off is scope. This does one job — roasting meat on a spit — and it's a single item rather than a kit. If you want a general-purpose accessory that also handles vegetables, fries or dehydration, this isn't it. But if whole chicken is the goal, this is the right tool for that one task.
This is a flat stainless steel replacement tray, 13.5 x 13.5 x 1.3 inches, built as a crisper plate for Ninja Foodi air fry ovens. It's made of food-grade 304 stainless steel, described as BPA-free, non-toxic and tasteless, and it's listed as meeting FDA standards. At 1.22 pounds it has some substance to it, which is what you want in a tray that's going to sit over a heating element.
The design detail that matters is the airflow pattern. A perforated or channeled tray lets hot air reach the underside of food, which is the whole reason air-fried food crisps instead of steaming on the bottom. The listing calls out barbecue, steak, vegetables, fish, fries, pizza, chicken wings, onion rings and dehydrated fruit as intended uses — essentially the standard air fryer repertoire. The surface carries a Teflon non-stick coating and is dishwasher safe, with the sensible warning to skip abrasive pads and metal scouring balls so the coating survives.
Who should buy it: anyone whose original Ninja Foodi crisper plate has scratched, warped or gone missing. The listing names a broad set of compatible oven models, but the tip included with the product is the right one — measure your existing grill plate before ordering, because a replacement tray that doesn't seat properly is useless.
The trade-off is narrowness. This is a replacement part for a specific family of ovens, not a universal accessory, and it's one flat level rather than a stacking system. If you own a different brand or a basket-style fryer, look elsewhere.
This is a baking set rather than a frying accessory: a cake barrel and a pizza pan in stainless steel with a non-stick coating, sized at 6 inches and finished in black. The barrel has a handle, which sounds trivial until you've tried lifting a hot, greasy pan out of a fryer basket with tongs — the handle makes it a one-hand job.
The stated uses cover cakes, breads, pizza, pies, cookies, omelets and tacos. In practice, that means it turns an air fryer into a small oven: a deep barrel for batter-based bakes, a flat pan for pizza and open-faced items. The non-stick coating helps release, which matters most with cakes — a stuck cake in a narrow barrel is genuinely hard to salvage. It's dishwasher safe, and the coating is also easy to wipe by hand.
Compatibility is broad by design. The listing describes it as universal, fitting most 3QT-and-larger fryers and most brands of fryer and oven. That flexibility is the selling point, though it also means the fit is approximate rather than engineered for one machine — a 6-inch pan leaves a lot of dead space in a large basket.
The trade-off: if you never bake, this is the least useful item here. It's for the person who wants birthday cupcakes, a small deep-dish pizza or a frittata out of the air fryer, not for someone chasing crispier fries.
We compared the published specifications and feature lists for each accessory — materials, dimensions, stated temperature limits, compatibility ranges and cleaning instructions — and ranked them by how much real use a typical air fryer owner would get from each. The ordering is our independent editorial opinion, not a sponsored placement, and no brand paid to appear here. Where a product has a narrow fit or a single purpose, we said so.
FAQ
Stainless steel resists high heat and won't flake the way some coatings can, which is why these racks are rated to 360°F. Some items here, like the Grilldent tray and Kuuleyn pans, combine a stainless body with a non-stick coating for easier release.
The JOANDIIFU racks, Grilldent tray and Kuuleyn pans are all listed as dishwasher safe. For coated surfaces, avoid abrasive pads and metal scouring balls so the non-stick layer lasts.
Only if your oven already has a rotating spit rod. The NUEAYMS fork grips and centers the bird on that rod; without the rod, it has nothing to attach to.
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See also: stainless steel air fryer accessories, air fryer oven stainless steel, air fryer stainless steel