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Updated: 2026-09-22 · 7 min read · Independent comparison
These two products sit in the same Amazon search results, but they solve completely different problems. One is a bag of four silicone bumpers. The other is a stainless steel grill pan built around a specific air fryer model. Confusing them is easy, so let me separate them cleanly before you buy the wrong thing.
• CyHiThai's biggest strength: four food-grade silicone bumpers rated to 430°F that stop your existing tray from sliding and scratching the basket interior — a repair part, not a cooking surface.
• CyHiThai's biggest trade-off: it only fits trays whose bumpers measure around 0.1 inch. If your tray uses a different mount, this set is useless to you.
• KunoNana's biggest strength: a complete replacement grill pan for the PowerXL Vortex Pro 4 QT, with a handle, a nonstick coating, a vortex airflow design, six spare bumpers and a cleaning cloth.
• KunoNana's biggest trade-off: it is built for one air fryer family. The 7.6 × 7.6 inch pan will not drop into a Dash, GoWise or Chefman basket.
• Buy CyHiThai if your air fryer works fine and you just want to stop the tray rattling and scratching.
• Buy KunoNana if you own a PowerXL Vortex Pro 4 QT and want a better cooking surface, or your original tray is gone.
This is a maintenance item, and it is honest about that. You get four silicone rubber tabs, each roughly 0.1 inches across, designed to push onto the underside of an air fryer grill plate. The material is food-grade silicone, rated to withstand heat up to 430°F / 221°C, which comfortably covers anything a home air fryer throws at it. The silicone is described as non-slip, scratch-resistant and tough enough not to tear easily — which matters, because the whole point of a bumper is to absorb friction that would otherwise chew up the nonstick coating inside your basket.
The compatibility list is broad but specific: Dash 6QT and 2.6QT, PowerXL, GoWise and Chefman models in the 2QT, 3.7QT and 5QT range, plus any other air fryer whose grill plate mounts match that 0.1-inch size. That last clause is the one to read twice. CyHiThai is selling a size, not a brand guarantee.
Who should skip it? Anyone expecting a cooking surface. There is no pan here, no handle, no nonstick coating. And if you have not measured your tray's mounting point, skip it until you have — this is a 0.1-inch part and a 1–3mm measurement deviation is explicitly noted by the manufacturer, so close enough usually is not close enough.
KunoNana Air Fryer Grill: Who It's For
KunoNana is playing a different game entirely. This is a full replacement grill pan, 7.6 × 7.6 inches, tailored to the PowerXL Vortex Pro 4 QT air fryer. It is made from food-grade stainless steel that the brand says meets FDA standards, and it is described as BPA-free, odorless and non-toxic — the kind of language that matters if you are replacing a factory tray whose coating has started flaking.
The design details are where it earns its keep. There is a practical handle for lifting the pan out of the basket without tongs gymnastics, and a smooth nonstick coating over a sturdy steel frame so food releases cleanly. The pan is built around a "vortex airflow" structure — a raised, angled pattern meant to push hot air around the food rather than letting it sit in a flat pocket of heat. In practice that is the difference between fries that crisp on all sides and fries that crisp on the bottom only. It is pitched for steak, pizza, fries, vegetables, fish and chicken wings, which is a fair description of what most people actually cook in a 4-quart basket.
The kit is the other half of the story: one grill pan, six protective rubber bumpers, and a soft nonstick cleaning cloth. Those six bumpers are the same category of part CyHiThai sells, which tells you KunoNana understands that tray feet are a wear item. The included cloth is a nudge toward the care instructions — no harsh brushes, no metal pads, because scrubbing is what kills a nonstick surface.
Who should buy it? PowerXL Vortex Pro 4 QT owners whose original tray is scratched, missing, or simply annoying to clean. The dishwasher-safe claim and the handle make it a genuine daily-use upgrade. Who should skip it? Everyone else. The 10'' × 10'' overall footprint and 7.6-inch pan are sized for that specific basket. If you own a Ninja, Cosori, Instant Vortex (non-Pro) or a Dash, this pan is not your part — and the manufacturer says plainly to confirm your basket dimensions first.
• Best for fixing a sliding, scratching tray → CyHiThai Air Fryer Rubber. Four bumpers, no tools, done in a minute.
• Best for a complete cooking-surface replacement → KunoNana Air Fryer Grill. Pan, handle, nonstick coating and airflow design in one box.
• Best for PowerXL Vortex Pro 4 QT owners → KunoNana, without hesitation. It is built for that basket.
• Best for Dash, GoWise or Chefman owners → CyHiThai, provided your tray mount matches the 0.1-inch size.
• Best for heat tolerance → CyHiThai publishes a number: 430°F / 221°C. KunoNana does not publish a temperature rating on this sheet.
• Best for accessories in the box → KunoNana. Six spare bumpers plus a cleaning cloth beats four bumpers alone.
• Best for lightest, smallest part → CyHiThai. At 0.16 ounces for the set, it is a part you will forget you ordered until the rattle stops.
• Best for anyone who has not measured their air fryer → Neither, yet. Measure first, then decide.
In my opinion, most people searching these two names together own a PowerXL Vortex Pro 4 QT and are deciding whether to patch their tray or replace it. If that is you, I would buy the KunoNana Air Fryer Grill. A pan with a handle, a nonstick surface, a vortex airflow design and six spare bumpers solves the whole problem in one order, and it is the only one of the two that actually cooks your food. I would only choose the CyHiThai Air Fryer Rubber if my air fryer tray were otherwise perfect and just needed its feet back — and only after confirming the 0.1-inch fitment. Both are narrow, single-purpose parts. Buy the one that matches your machine, not the one that matches your search bar.
FAQ
what is the best air fryer consumer reports
what is the best air fryer nz consumer reports
Availability and model lineups differ by country, and the PowerXL Vortex Pro 4 QT that the KunoNana pan is built for may not be the same unit sold in New Zealand. Before ordering either product, confirm your exact model number and measure your basket and tray mounts. CyHiThai's 0.1-inch bumper size and KunoNana's 7.6-inch pan are the only fitment facts that matter here.
which is the best air fryer consumer reports
There is no single best air fryer, and neither of these products is an air fryer — one is a set of silicone bumpers and one is a replacement grill pan. Judge them on fitment and function, not on brand. CyHiThai restores a tray you already own; KunoNana replaces the tray entirely for one specific model.
Yes. Prices on both of these change, and I deliberately don't quote them here. Use the "Check latest price on Amazon" button on this page to see the current cost of each, then compare that against how much a replacement tray or a new air fryer would run you. For a four-piece silicone part, the math is usually obvious.
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See also: GWYXC Air Fryer Accessories vs CyHiThai Air Fryer Grill, GXF Air Fryer Grill vs Croask Replacement Rubber Bumpers, Belfort Etech Silicone Liners vs KunoNana Air Fryer Grill