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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
• GSZN's biggest strength: model-specific fit for the 6.8QT COSORI Dual Blaze, with food-grade, BPA-free silicone rated to 430°F/221°C and a four-piece set.
• GSZN's biggest trade-off: it is tied to one air fryer family. If you own anything other than that 6.8QT COSORI, this set is not aimed at you.
• NewLuyer's biggest strength: universal compatibility — the bumpers are designed to fit most standard air fryer models, so they travel across brands and tray styles.
• NewLuyer's biggest trade-off: "fits most" is not the same as "fits yours." There is no temperature figure published, and no piece count stated on the sheet.
• Who GSZN is for: COSORI Dual Blaze 6.8QT owners who want a like-for-like replacement with a documented heat ceiling.
• Who NewLuyer is for: households with a Power air fryer, a mixed-brand kitchen, or an older tray whose original rubber nubs are long gone.
GSZN sells one thing and sells it narrowly: four silicone rubber feet sized for the 6.8QT COSORI Dual Blaze air fryer tray. The material is food-grade silicone, BPA-free, non-toxic and tasteless, and it resists tearing. Heat resistance is stated at 430°F/221°C, which sits comfortably above the temperatures a standard air fryer cycle reaches, so the bumpers are not the weak link in the chain.
The job these do is unglamorous but real. The crisper plate inside a COSORI Dual Blaze sits on small rubber tabs, and when those tabs wear out, split, or vanish down the drain during washing, the metal plate starts grinding against the basket. That is how you get scratched non-stick coating, a rattling tray, and food that slides around instead of sitting level. Four fresh bumpers restore the cushion layer. Installation is push-on simple — no tools, no disassembly — and they come off just as easily for cleaning.
This is the pick for someone who knows their model number. If you own the 6.8QT COSORI Dual Blaze and your tray has lost its feet, GSZN is the straightforward answer, and it comes as a complete set of four rather than a single spare. The fit is the whole point.
Check the current price on Amazon before you commit — this is a small accessory, and the math only makes sense if it beats replacing the tray.
NewLuyer Air Fryer Rubbers: Who It's For
NewLuyer takes the opposite approach. Instead of chasing one model, these bumpers are designed for universal compatibility — the sheet says they fit most standard air fryer models and are intended to protect crisper plates and trays generally. The product title even calls out Power air fryer crisper plates as a fit, which tells you the target buyer is someone with a mainstream basket-style fryer rather than a specific flagship model.
The function is identical in spirit to GSZN's: slide the silicone covers onto the metal tabs of the crisper plate, and they cushion the tray as you drop it in and lift it out. That cushioning is what stops metal-on-metal scraping inside the basket — and, per the description, it also protects your countertop from the tray when you set it down hot. The material is silicone, described as odor-free and resistant to corrosion, with "nice temperature resistance" stated in general terms rather than as a number.
Cleaning is where NewLuyer makes a practical case for itself. The bumpers tolerate both cold and hot water, and the sheet specifically notes that oil stains wash off without a fight. If you have ever scrubbed at a greasy rubber foot with a fingernail, you know why that matters. Installation is tool-free in the same way as GSZN's: push the covers onto the plate tabs.
What you give up is certainty. Universal fit means the bumper is sized to a broad middle ground, so on some trays it will seat snugly and on others it may need a little persuasion. There is no published temperature ceiling and no stated piece count on the data sheet, so you cannot verify how many bumpers arrive or exactly how hot they can go before you open the box. Weight is listed at 0.317 ounces for the item and the package measures roughly 1.85 x 1.65 x 1.02 inches — a genuinely small envelope.
Buy NewLuyer if you own a Power air fryer, if your kitchen has more than one brand of fryer, or if you are buying blind for someone else's appliance and want the safer generic bet. Skip it if you own the 6.8QT COSORI Dual Blaze and want a guaranteed seat — that is GSZN's lane.
• Best for a 6.8QT COSORI Dual Blaze → GSZN Air Fryer Silicone. Named model fit, no guesswork.
• Best for a Power air fryer or mixed-brand kitchen → NewLuyer Air Fryer Rubbers. Universal compatibility is the entire pitch.
• Best documented heat resistance → GSZN Air Fryer Silicone. 430°F/221°C is stated outright; NewLuyer only says "nice temperature resistance."
• Best for oily trays and frequent washing → NewLuyer Air Fryer Rubbers. The sheet calls out both hot and cold water cleaning and easy oil removal.
• Best for a known piece count → GSZN Air Fryer Silicone. Four bumpers, stated plainly. NewLuyer's sheet does not specify a quantity.
• Best for food-safety reassurance → GSZN Air Fryer Silicone. Food-grade, BPA-free, non-toxic, tasteless.
• Best for a low-commitment experiment → NewLuyer Air Fryer Rubbers. Light, tiny, and generic enough to try on an unfamiliar tray.
• Best if you want a support channel → GSZN Air Fryer Silicone. The sheet mentions a 12-hour response window for questions.
In my opinion, if you own the 6.8QT COSORI Dual Blaze, buy the GSZN Air Fryer Silicone. It is the only one of the two that promises a fit for a specific machine, and it publishes a real heat number and a real piece count — three things I actually want from a part this small. I would pick NewLuyer only if my fryer is a Power model, a generic basket fryer, or something I cannot pin down, because that is exactly the situation universal bumpers exist for. Match the part to your machine and either one does its job quietly for a long time.
FAQ
GSZN publishes a figure: up to 430°F/221°C. NewLuyer's sheet only describes temperature resistance in general terms, so GSZN is the one you can verify on paper.
GSZN's listing specifies four silicone rubber bumpers. NewLuyer's data sheet does not state a quantity, so if the count matters to you, confirm it before ordering.
Prices change, so check the current price on Amazon using the button on this page. Both are small accessory parts — worth it if a missing foot is letting your crisper plate scrape the basket, not worth it if your tray sits fine already.
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See also: GXF Air Fryer Rubber vs GSZN Air Fryer Silicone: Ultrean Air, LU2000 Egg Shape Airfryer vs GSZN Air Fryer Silicone, GSZN Air Fryer Silicone vs MMH Air Fryer Liners