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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 · 6 min read · Independent comparison
• GXF Air Fryer Grill — biggest strength: A food-grade, enameled non-stick crisper plate sized at 9.7 x 9.7 inches, with a built-in handle so you can lift it straight out of the basket.
• GXF Air Fryer Grill — biggest trade-off: It only fits if your air fryer takes a 9.7-inch crisper plate, and you have to measure your basket's inner diameter before ordering.
• BOXOB Silicone Steam Diverter — biggest strength: A flexible, food-grade silicone piece with an anti-fall strap that redirects hot steam away from the area around your Ninja Crispi.
• BOXOB Silicone Steam Diverter — biggest trade-off: It's a single-purpose accessory, and its compatibility list is limited to specific Ninja Crispi 4-in-1 Glass Air Fryer models.
• Who each pick is for: Choose the GXF plate if you cook directly on a crisper surface and want easier, non-stick cleanup. Choose the BOXOB diverter if steam near your power cord is your main concern.
This is a replacement crisper plate, not a gadget. It's built for Ninja Foodi pressure cooker and air fryer models — FD302 6.5 Qt, FD101 5 Qt, FD401 8 Qt, plus FD305CO, OP302, OP305, OS301, OS400, OS401 and OL500 — and it also fits any air fryer that uses a 9.7 x 9.7 inch crisper plate. The plate itself is aluminium with an enameled non-stick coating applied in a double-layer spray, and the maker states it's food-grade, BPA-free, non-toxic and tasteless.
The design detail that matters most day to day is the handle. Anyone who has fished a hot crisper plate out of a basket with tongs knows the annoyance; a handle makes lifting it out mid-cook much less of a juggling act. The non-stick surface is also dishwasher safe, which is the difference between "I'll air-fry something" and "I'll air-fry something and then deal with the scrubbing." The coating is meant to hold up better than a single-layer spray, though the instructions warn against abrasive cloths or metal scouring balls, which makes sense for any non-stick finish.
You also get useful extras in the box: one magic cleaning cloth and six rubber bumpers. The bumpers are the quiet hero here — they cushion the plate so it doesn't rattle or scratch the basket lining while the air circulates. At 9.9 ounces, the plate is light enough to handle one-handed, and the package measures roughly 9.53 x 9.49 x 2.13 inches, so storage is easy.
BOXOB Silicone Steam Diverter: Who It's For
The BOXOB Silicone Steam Diverter solves a narrower problem, but a real one. Air fryers vent hot steam, and that steam drifts toward whatever is nearby — often the power cord and the countertop behind the unit. This piece is designed to redirect that steam away from the surrounding area, reducing how much direct heat your cord and setup are exposed to. It's made of food-grade silicone, so it's flexible, heat-tolerant and built for daily use.
Physically, it measures about 28 x 6 cm (roughly 11.02 x 2.36 inches) including the strap, with a 5.5 cm (about 2.17 inches) connection section for a snug fit onto the air fryer. That anti-fall fixing strap is the standout feature: it keeps the diverter attached during cooking so it doesn't shift or drop off mid-session. If you've ever had a loose attachment slide out of place while something was running, you'll appreciate the intent here.
At 1.44 ounces, it's featherlight, and the package is compact (about 5.71 x 4.13 x 1.1 inches), so it tucks into a drawer. The color is grey. Compatibility is the catch: it's made for Ninja Crispi 4-in-1 Glass Air Fryer models FN101GY, FN101DR, FN101BL2, FN101PR, FN103BF, FN101SG, FN101ST, FN101GD and FN101OR. BOXOB also states plainly that the product isn't sponsored by, endorsed by or affiliated with the brands it fits, including Ninja Crispi — worth knowing so you don't mistake it for an official part.
Buy it if you own one of those Ninja Crispi models and you want to keep steam off your cord and countertop area. Skip it if you own any other air fryer — this one is model-specific, and it does nothing for cooking performance. It's a protective accessory, not a cooking surface. Note that manual measurement means the listed size and weight can vary slightly.
Side-by-Side: Which Should You Choose?
• Best for actual cooking results → GXF Air Fryer Grill. It's the item that touches your food and shapes how it crisps.
• Best for protecting your setup → BOXOB Silicone Steam Diverter. Its whole job is redirecting steam away from cords and surrounding surfaces.
• Best for small kitchens and drawer storage → BOXOB Silicone Steam Diverter. At 1.44 ounces, it disappears into a drawer.
• Best if you own a Ninja Foodi pressure cooker/air fryer → GXF Air Fryer Grill. It's listed for FD302, FD101, FD401 and several OP/OS/OL models.
• Best if you own a Ninja Crispi 4-in-1 Glass Air Fryer → BOXOB Silicone Steam Diverter. The FN101 and FN103 series are named directly.
• Best for a bundle of useful extras → GXF Air Fryer Grill. You get the plate, a cleaning cloth and six rubber bumpers.
• Best for a low-commitment add-on → BOXOB Silicone Steam Diverter. One small piece, one clear job.
In my opinion, the GXF Air Fryer Grill is the more useful buy for most people, because it changes something you do every single time you cook — lifting food in and out and cleaning up afterward. The handle and the non-stick, dishwasher-safe surface are practical wins, and the rubber bumpers show someone thought about how the plate actually behaves inside a basket. I'd only steer you to the BOXOB Silicone Steam Diverter if you own one of the listed Ninja Crispi models and steam near your power cord genuinely bothers you. It does that job well, but it's a single-purpose accessory. My pick: GXF, provided your air fryer takes a 9.7-inch plate.
FAQ
It's designed for Ninja Foodi models including FD302 6.5 Qt, FD101 5 Qt and FD401 8 Qt, plus OP302, OP305, OS301, OS400, OS401 and OL500, and any air fryer that takes a 9.7 x 9.7 inch crisper plate. Measure your basket's inner diameter first — that's the deciding factor.
The GXF Air Fryer Grill, since it's the surface your food sits on. The BOXOB Silicone Steam Diverter doesn't affect cooking at all; it redirects hot steam away from the area around your air fryer.
Only if it's one of the listed Ninja Crispi 4-in-1 Glass Air Fryer models (FN101GY, FN101DR, FN101BL2, FN101PR, FN103BF, FN101SG, FN101ST, FN101GD, FN101OR). For anything else, it's unlikely to fit securely.
They're different categories — a cooking plate versus a small silicone accessory — so check the current price on Amazon for each and weigh it against how often you'd actually use it. For daily cooking, the plate earns its place faster.
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See also: Emeril Lagasse Air Fryer vs Dunkive Steam Diverter, Garneck 3pcs vs Anneome Steam Release Diverter: Air Fryer, GXF Air Fryer Rubber vs GSZN Air Fryer Silicone: Ultrean Air