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
If you want replacement silicone feet that protect the inside of a Bella Pro Series 8QT Digital Air Fryer and keep a metal tray from scraping the basket, choose GSZN Air Fryer Silicone; if you need everyday cooking liners that stop food from sticking and cut cleanup time in a Bella 4Qt Slim Air Fryer, choose MMH Air Fryer Liners.
• GSZN Air Fryer Silicone — biggest strength: eight food-grade silicone rubber pads rated for heat up to 430°F/221°C, built to sit on the air fryer tray and shield the interior from scratches.
• GSZN Air Fryer Silicone — biggest trade-off: it is a single-purpose accessory for one machine family, the Bella Pro Series 8QT Digital Air Fryer (item model 90164). If you own anything else, it is the wrong buy.
• MMH Air Fryer Liners — biggest strength: a two-part kit — 130 sheets of non-stick parchment plus 2 reusable collapsible silicone liners — that keeps grease and residue off the basket and makes cleanup a toss-and-go job.
• MMH Air Fryer Liners — biggest trade-off: it is sized for the Bella 4Qt Slim Air Fryer (3.3lb capacity), and the paper is disposable, so it is a consumable you replenish rather than a one-time fix.
• Who each pick is for: GSZN for the 8QT Bella Pro owner dealing with a rattling or scratching tray; MMH for the 4Qt Slim owner who cooks often and hates scrubbing.
GSZN Air Fryer Silicone is not a liner and it is not trying to be. It is a set of eight small silicone rubber pads — the product page calls them legs, bumpers, feet, stoppers and spacers — that you install on the air fryer tray. Their job is mechanical, not culinary. They lift the tray slightly, grip the surface it rests on, and act as a soft buffer so metal never grinds directly against the coated interior of the basket. If you have ever pulled a tray out and heard that scrape, you already understand what these are for.
Here is the honest catch. Compatibility is narrow and specific. These pads are made for the Bella Pro Series 8QT Digital Air Fryer, and the listing repeats the model number 90164 several times — that repetition is a signal, not filler. If your air fryer is a different brand, a different capacity, or even a different Bella model, I would not buy these. Also skip them if what you actually want is easier food release and faster cleanup; a bumper does not stop cheese from welding itself to a basket. Buy GSZN if you own that exact 8QT Bella Pro and want to protect its interior and steady the tray. Skip it if you need liners.
MMH Air Fryer Liners: Who It's For
MMH Air Fryer Liners solves the opposite problem. Where GSZN protects hardware, MMH protects your time. The set pairs 130 sheets of non-stick parchment with 2 reusable collapsible silicone liners, all shaped and sized for the Bella 4Qt Slim Air Fryer with its 3.3lb capacity. The paper measures 8.5 x 11 inches, and the overall unit count comes to 132 pieces — the papers plus the two silicone liners.
In daily use, this is a two-speed system, and that is the smart part of the design. For a quick batch of nuggets, fries or reheated leftovers, you drop in a parchment sheet, cook, then lift the paper out and throw it away. No soaking, no scraping. For wetter or heavier meals where paper would sag or tear — marinated chicken, veggies with oil, anything saucy — you switch to one of the reusable silicone liners. They are non-stick too, and the collapsible walls mean they flatten down for storage instead of hogging drawer space.
The trade-offs are real, so plan around them. Parchment is disposable by nature; 130 sheets sounds like a lot until you are using one or two a day, and then you are buying refills. Those sheets are also sized for the 4Qt Slim, so they will not fit larger baskets cleanly. The silicone liners are the more durable half of the kit, but two of them means you will be washing them between uses if you cook multiple rounds. Buy MMH if you own the Bella 4Qt Slim and cleanup is the thing that stops you from using your air fryer as often as you would like. Skip it if you own a different model, or if you are looking for a permanent hardware fix rather than a cooking consumable.
• Best for protecting the air fryer interior → GSZN Air Fryer Silicone. The pads exist specifically to keep the tray from scratching the inside of the basket.
• Best for faster cleanup → MMH Air Fryer Liners. Toss the parchment, done. The reusable silicone liners handle the messier cooks.
• Best for reducing waste → MMH Air Fryer Liners. The 2 collapsible silicone liners are reusable; keep the paper for when you want zero cleanup.
• Best for a one-time, set-and-forget purchase → GSZN Air Fryer Silicone. Eight pads, installed once, no restocking.
• Best for steadying a tray that slides or rattles → GSZN Air Fryer Silicone. The listing describes them as non-slip and tough, which is exactly the job.
• Best for cooking multiple meals a day → MMH Air Fryer Liners. The 130-sheet count plus 2 reusable liners gives you a lot of turns before you think about refills.
• Best fit for a Bella Pro Series 8QT Digital (model 90164) → GSZN Air Fryer Silicone.
• Best fit for a Bella 4Qt Slim (3.3lb capacity) → MMH Air Fryer Liners.
In my opinion, most people searching this comparison own one of these two Bella air fryers, and that single detail decides it. If you have the Bella Pro Series 8QT Digital, model 90164, I would buy GSZN Air Fryer Silicone — it is a cheap-feeling problem to fix but a genuinely useful one, and eight food-grade pads rated to 430°F/221°C will quietly outlast a lot of parchment. If you have the Bella 4Qt Slim, I would buy MMH Air Fryer Liners instead, because cleanup is the daily friction that makes people stop using an air fryer, and this kit removes it in one step. Buy for your model, not for the category.
FAQ
You could, if you own both air fryers, but they do different jobs. GSZN protects the tray and interior from scratching and slipping; MMH keeps food from sticking and makes cleanup fast. Neither replaces the other.
Partly. The 2 silicone liners are reusable, collapsible and non-stick. The 130 parchment sheets are disposable and intended to be tossed after cooking, so treat them as a supply you will eventually restock.
I do not list prices here because they change often. Check the current price on Amazon using the button on this page and compare both against what you would otherwise spend on refills or a damaged basket.
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See also: MMH 4PCs vs Generic 24cm: Reusable Air Fryer Liners, LU2000 Egg Shape Airfryer vs GSZN Air Fryer Silicone, Belfort Etech Silicone Liners vs KunoNana Air Fryer Grill