What Is an Air Fryer Tray? | The Rack That Makes Crisping Work

An air fryer tray is a removable rack, basket, or perforated insert that holds food while hot air circulates around it for even crisping.

For the full breakdown, see our best Air Fryer Tray guide.

If you’ve ever pulled a batch of fries out of an air fryer and found the bottom half soggy, the tray is usually the culprit. This simple metal or silicone insert lifts food off the base so the fan-driven heat can reach every side. It’s not a universal part though — fit, material, and temperature limits depend on your exact appliance model, and getting that match wrong is how trays end up in the trash.

How an Air Fryer Tray Works

An air fryer tray does one job: it creates a gap between the food and the bottom of the basket so hot air can sweep underneath. Without that lift, the underside of your food steams instead of crisping. The perforations or slots in the tray let grease drip down while heat wraps around the food from all angles.

Most trays are made from stainless steel, aluminum, or oven-safe silicone — materials that handle the 350–400°F temperatures air fryers typically reach. Plastic is the obvious fail case; it warps or melts at those temps. The tray itself doesn’t generate heat or move air. It simply holds food in the right position while the fryer’s fan does the work.

Is an Air Fryer Tray Universal?

No — most air fryer trays are model-specific. The internal dimensions of the basket, the drawer’s latch mechanism, and the fan placement all vary between brands and even between models from the same manufacturer. A tray that fits a 6-quart basket may be a quarter-inch too wide for a 5-quart model, and that quarter-inch is enough to block the drawer from closing.

Before buying a replacement, check three things:

• Your exact model number — it’s on a sticker on the bottom or back of the unit, not on the box.
• The usable interior width and depth — measure the inside of the basket, not the outer rim.
• Clearance around the fan and heating element — the tray must not touch either one or block airflow.

For the Instant Pot Vortex series, the official product manuals page lists the exact accessories each model supports — check your model before ordering. If you’re in the market for a new tray entirely, our tested roundup of the best air fryer tray options covers which ones fit which appliance families.

Air Fryer Tray vs. Oven Rack: What’s the Difference?

Both use the same principle — lift food off a surface and let heat circulate — but they’re not interchangeable. Air fryer trays are sized and shaped to fit inside a basket or drawer, while oven racks span the full width of an oven cavity.

One important distinction: a universal tray works in a convection or air-fry oven because the oven’s fan provides the circulating heat. In a conventional oven without a fan, a bare tray does nothing — it’s just a cookie sheet with holes. The tray doesn’t create circulation; it only takes advantage of it.

Common Mistakes to Avoid

The biggest errors come from assuming everything’s interchangeable:

• Ordering by quart size alone — two “6-quart” fryers can have different basket shapes and depths.
• Ignoring the latch — a tray that’s too tall can prevent the drawer from closing, which trips the safety switch and stops cooking.
• Blocking airflow — a tray that sits too close to the fan or heating element creates hot spots and uneven cooking.
• Assuming every perforated tray belongs in your fryer — check the model compatibility list before you buy.

If your appliance manual says to insert a crisper tray before cooking, follow that order exactly. Some units require the tray to be in place before the basket slides in; putting it in after can damage the latch or misalign the tray.

FAQs