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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
• BIUDECO Oval Air Fryer — biggest strength: food-grade 304 stainless steel construction with a non-stick coating, so it's a durable hard-surface tray that won't fold, flop or wear out like a soft liner.
• BIUDECO Oval Air Fryer — biggest trade-off: it's a single rigid tray at roughly 18 x 17 x 1 cm (about 7.09 x 6.69 x 0.39 inches), so if your basket is a different shape or a good bit larger, it simply won't seat properly.
• Alipis Air Fryer Liner — biggest strength: you get two silicone pots with handles, each about 20 x 20 x 5.8 cm (roughly 7.86 x 7.86 x 2.28 inches), and the raised base is designed to guide airflow and spread heat evenly.
• Alipis Air Fryer Liner — biggest trade-off: silicone is soft, so it's a liner and a serving pot rather than a solid grill grate — you won't get a firm sear surface or the same rigid feel as steel.
• Who each pick is for: BIUDECO is for anyone replacing a lost or damaged grate and cooking directly on a hard tray; Alipis is for anyone who wants mess-free, stick-free cooking and easy cleanup in a round basket.
The BIUDECO Oval Air Fryer is, at its core, a replacement part. The listing describes it as a grill tray and crisper plate for an air fryer, made from food-grade 304 stainless steel. That's the material you'd expect from a piece of cookware meant to be sat on a hot grate, flipped, scrubbed and used again tomorrow. It's also coated with a non-stick layer, which the description says makes food easy to lift off. So the pitch here isn't "pretty accessory" — it's "functional hardware."
The size is the whole story with this one. It measures 18 x 17 x 1 cm, or about 7.09 x 6.69 x 0.39 inches, and it weighs just 3.36 ounces. That's a light, flat tray — thin enough to sit low in a basket and not eat into your cooking height. The brand itself flags the obvious risk: measure your air fryer basket before ordering. That's not marketing filler. A rigid tray either fits your basket footprint or it doesn't, and there's no squishing it into place.
Who should buy it? If your air fryer's original grate is rusted, bent or missing, and you want a stainless replacement you can keep using for a long time, this is the sensible pick. It's also a good fit if you like cooking things directly on a hard, flat surface — think vegetables, small cuts of meat, or anything you want to lift off cleanly rather than steam in its own juices. The brand's description talks about healthy cooking without worrying about chemicals leaching from a worn coating, and stainless steel is the reason that claim holds up.
Who should skip it? Anyone with a round basket noticeably bigger than the tray, anyone who wants a liner that also doubles as a serving bowl, and anyone who wants a soft, foldable thing they can toss in a drawer. If you can't be bothered to measure, skip it — this is the one product in this comparison where guessing is a real mistake.
The Alipis Air Fryer Liner is a two-pack of purple silicone pots with handles. Each one measures 20 x 20 x 5.8 cm — roughly 7.86 x 7.86 x 2.28 inches — and weighs 7.4 ounces for the pair. So you're getting two soft, deep-ish baskets you drop into your air fryer rather than a hard surface you cook on. The handles matter more than they sound: they're how you lift a hot, greasy liner out of the basket without burning your fingers or tipping the contents.
The design detail worth paying attention to is the base. The description says the silicone pot at the bottom guides air flow and distributes heat evenly, which is the difference between a liner that just catches drips and one that actually helps the food cook. The brand also points out you can use it with a brush or a dishwasher, and that it won't crack at the bottom or leak oil when you take it out. That last part is the everyday win: no scrubbing a basket, no foil, no parchment that curls up and burns.
What is it actually good for? The listing names bread, chips, snacks, chicken wings and legs, plus breads, buns, dumplings and dim sum — basically anything that sticks. The silicone is described as not easy to deform and non-stick, so delicate items come out in one piece. It's also positioned as usable beyond the air fryer: microwaves, ovens and stoves, for barbecue, desserts and fried chicken. That versatility is genuinely useful if you don't want a single-purpose gadget cluttering a drawer.
Who should buy it? Anyone who hates cleaning an air fryer basket, anyone cooking sticky or delicate food, and anyone who wants two liners so one can be in the wash while the other is in use. Who should skip it? If you want a firm surface for direct-contact searing, or if you specifically need a replacement grate rather than a liner, this isn't that product. And if you're cooking for a crowd in a very large basket, two 20 cm pots may not cover the whole floor.
• Best for replacing a lost or damaged air fryer grate → BIUDECO Oval Air Fryer. It's sold as a replacement part, not an accessory, and the stainless build is the reason.
• Best for hassle-free cleanup → Alipis Air Fryer Liner. Two removable silicone pots mean you wash the liner, not the basket.
• Best for delicate or sticky food → Alipis Air Fryer Liner. The non-stick silicone is designed so breads, buns and wings release without tearing.
• Best for a hard, flat cooking surface → BIUDECO Oval Air Fryer. Rigid steel at roughly 7.09 x 6.69 inches gives you something solid to cook on and lift food from.
• Best for cooking directly on metal → BIUDECO Oval Air Fryer. Food-grade 304 stainless steel with a non-stick coating is built for repeated hot use.
• Best for multi-appliance use → Alipis Air Fryer Liner. The brand lists microwaves, ovens and stoves alongside air fryers, so it earns its drawer space.
• Best if you want two of the same thing → Alipis Air Fryer Liner. It ships as a set of two; BIUDECO is a single tray.
• Best if you can't measure your basket → neither, honestly. BIUDECO demands a size check, and Alipis works best in round baskets, so check your shape first.
If I had to pick one, I'd buy the Alipis Air Fryer Liner. In my opinion it solves the problem most air fryer owners actually have — greasy baskets and food that sticks — and it does it in a way that fits more kitchens, since soft silicone is far more forgiving about basket shape than a rigid tray. Getting two of them is a practical bonus, not a gimmick.
That said, I'd recommend the BIUDECO Oval Air Fryer without hesitation to anyone whose grate is broken, missing or rusted. It's a repair, not an upgrade, and the 304 stainless steel spec is exactly what you want for that job. Just measure your basket first — that's the one step you can't skip.
FAQ
It's a replacement part. The listing describes it as a grill tray, crisper plate and air fryer replacement rack, made from food-grade 304 stainless steel with a non-stick coating. You cook on it directly rather than lining the basket with it.
Each silicone pot is about 20 x 20 x 5.8 cm, or roughly 7.86 x 7.86 x 2.28 inches. The brand says it suits round air fryers as well as microwaves and ovens. Because silicone is soft, it's more forgiving than a rigid tray — but check your basket's diameter and depth before ordering.
The Alipis listing says the silicone pots can be cleaned with a brush or in a dishwasher. The BIUDECO listing doesn't specify dishwasher use, so I'd treat it as a hand-wash item unless the packaging says otherwise.
I don't quote prices here — check the current price on Amazon using the button on this page. On spec, Alipis gives you two reusable liners in one purchase, while BIUDECO is a single stainless tray. Which is better value depends entirely on whether you need a liner or a replacement grate.
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See also: Garneck Silicone Basket Liner vs Alipis Air Fryer Liner, Alipis 2-Piece vs ELEOUTI Square Grill Rack: Air Fryer, Zerodeko 1set vs Alipis Air Fryer Crisper: Air Fryer Divider