We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-25 · 7 min read · Independent comparison
If you want a purpose-built two-pack for your Ninja Crispi or Cuisinart ClearView glass air fryer, choose AODPWEN 2; if you need a stackable three-tier rack for a standard 4 to 8 quart round basket, choose Butylingrup 8.
These two racks get lumped together because both are round stainless steel air fryer inserts with a mesh floor. But they are built for different machines and different jobs. One is a fitted accessory for a specific family of glass-bowl air fryers. The other is a general-purpose stacking system for conventional round baskets. Here is how I break them down.
• AODPWEN 2 — biggest strength: It is sized and shaped specifically for Ninja Crispi FN101/AS101 and Cuisinart ClearView 4-quart glass bowls, with fine mesh that keeps crumbs out of the glass container and two cleaning brushes in the box.
• AODPWEN 2 — biggest trade-off: It is a two-pack of single-level racks, not a stacking tower, so it does not multiply usable vertical space the way a layered rack does.
• Butylingrup 8 — biggest strength: Three stackable tiers of 304 stainless mesh that turn one round basket into three cooking levels, with raised legs for 360-degree airflow and oil drainage.
• Butylingrup 8 — biggest trade-off: It is a generic 8-inch round fit for 4 to 8 quart round baskets, so owners of glass-bowl air fryers should not assume it seats correctly.
• Who each is for: AODPWEN 2 for glass-container Ninja Crispi and ClearView owners who want a fitted, easy-clean rack; Butylingrup 8 for anyone with a standard round basket who wants to cook a full meal in one go.
The AODPWEN 2 is a compatibility play. It is designed around the Ninja Crispi line — the FN101, the AS101, the 4-in-1 and Pro models — and it also lists support for the Cuisinart ClearView 4-Quart and the 6-qt, 4-qt and 2.5-qt CleanCrisp containers. If your air fryer has a glass bowl rather than a coated metal drawer, that fit matters more than it sounds. A rack that rattles around or sits too low changes how your food browns.
Cleaning is clearly where this one was designed with intent, not just spec'd out. It is dishwasher safe, and the package includes two cleaning brushes for the crevices at the bottom of the glass container — a small thing, but it tells you the maker understood that glass bowls are awkward to scrub. If you own a Ninja Crispi or a ClearView and want a rack that fits, drains well and is genuinely easy to keep clean, this is the one I would point you to. Skip it if your air fryer is a standard round basket with a non-stick drawer, because you are paying for a specific fit you cannot use.
Butylingrup 8: Who It's For
The Butylingrup 8 solves a different problem: volume. It is an 8-inch round rack that fits round air fryer baskets from 4 to 8 quarts, and its stackable design adds three layers of usable space. Instead of cooking one layer of wings and then a second batch, you load three tiers and let the raised legs do the work. Each tier is 1.57 inches tall, with an overall height of 3.54 inches, so it is a compact tower rather than a bulky insert.
That spacing is the point. Raised legs allow 360-degree airflow around each layer and give excess oil somewhere to go, which is what separates crispy results from steamed ones. The mesh is food-grade 304 stainless steel rated to handle high heat without warping or rusting — the same material family as the AODPWEN, so durability is a wash between them on paper. It also nests flat when you are done, which matters if you have limited cabinet space. Cleaning is warm soapy water rather than a dishwasher cycle, and there are no brushes included.
This is the rack for someone with a conventional 4 to 8 quart round basket who wants to cook wings, roasted vegetables, or dehydrated fruit and jerky in a single run. The three-tier layout is genuinely useful for jerky and vegetable chips, where you want a lot of thin pieces exposed to moving air at once. The trade-off is fit: it is a round-basket accessory, and the listing does not claim compatibility with glass-bowl machines like the Ninja Crispi. If you own one of those, I would not gamble on this one seating properly.
• Best for Ninja Crispi or Cuisinart ClearView owners → AODPWEN 2. It is dimensioned for those glass containers; the Butylingrup is not listed for them.
• Best for standard 4 to 8 quart round baskets → Butylingrup 8. That is exactly the range it is built to fit.
• Best for maximizing capacity in one cook → Butylingrup 8. Three stackable tiers versus two single-level racks.
• Best for keeping crumbs and drips out of a glass bowl → AODPWEN 2. The fine mesh and drain-through design are aimed at glass-container cooking.
• Best for dehydrating jerky or fruit → Butylingrup 8. Three shallow tiers of 1.57 inches each spread thin pieces across more exposed mesh.
• Best for easy cleanup → AODPWEN 2. Dishwasher safe, with two brushes included for the bottom of the glass container.
• Best for low-storage kitchens → Butylingrup 8. It nests flat when not in use.
• Best if you want a spare rack on hand → AODPWEN 2. It ships as a two-pack, so one can be in use while the other is drying.
In my opinion, the right pick comes down entirely to what air fryer sits on your counter. If you own a Ninja Crispi FN101, AS101, Pro or 4-in-1, or a Cuisinart ClearView, I would buy the AODPWEN 2 — the fit, the fine mesh and the included brushes are all tailored to that glass-bowl setup, and a two-pack means you always have one ready. If you own a conventional 4 to 8 quart round basket and your goal is cooking more food at once, I would buy the Butylingrup 8, because three stackable tiers with raised legs for airflow do more for batch cooking than a single-level rack ever will. Neither is the wrong rack. They are just built for different machines.
how to use multi layer rack in air fryer
Set the largest tier at the bottom, then stack the remaining tiers on top using their raised legs, spreading food in a single layer on each. Keep pieces from touching so hot air can move between layers, and shake or rotate the stack partway through cooking. The Butylingrup 8 is designed for exactly this with its three stackable tiers.
how to put rack in air fryer
Lower the rack into the basket or glass container with the mesh side up and the legs resting on the base. Make sure it sits flat and does not block the air vents at the bottom. The AODPWEN 2 is shaped for Ninja Crispi and ClearView glass containers, while the Butylingrup 8 drops into round 4 to 8 quart baskets.
can you use an air fryer without the rack
Yes. A rack is an accessory, not a requirement — the air fryer works fine with food sitting directly in the basket or glass container. The rack is there to lift food into the airflow, improve crisping and let oil drain away, so it is a performance upgrade rather than a necessity.
can you stack racks in an air fryer
Yes, if the rack is designed for it. The Butylingrup 8 is built to stack three tiers, with 1.57 inches per tier and raised legs to keep air moving between layers. Do not stack mismatched racks, and leave enough clearance at the top so the air fryer's heating element and fan are not obstructed.
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