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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-23 · 6 min read · Independent comparison
• INFRAOVENS Reusable Liners — biggest strength: a purpose-built 4-piece set (two liners for the large tray, two for the smaller tray) made specifically for the Ninja Combi 14-in-1 SFP701/SFP700, so the coverage actually matches the trays you own.
• INFRAOVENS Reusable Liners — biggest trade-off: it is a compatibility play. If you don't own a Ninja Combi, the fit advantage disappears and the rectangular fiberglass mats aren't a universal solution.
• Suenozero Silicone Air Fryer — biggest strength: a food-grade silicone liner with an elevated grid and dual insulated handles, sized for 8–10" air fryers and rated heat-resistant up to 240°C, with dishwasher-safe cleanup and 360° even heat circulation.
• Suenozero Silicone Air Fryer — biggest trade-off: fit is approximate. It's made for 20–26cm baskets and most square or round shapes, but the brand itself tells you to measure your fryer's inner diameter first — and it's a single liner, not a set.
• Choose INFRAOVENS Reusable Liners if you own a Ninja Combi and want to stop soaking, scratching and scraping its trays.
• Choose Suenozero Silicone Air Fryer if you want a versatile lift-and-drain liner that works across an air fryer, oven, microwave or steamer.
The core idea behind these liners is protection. Coated trays deteriorate with constant use, and once they start peeling or flaking, particles can end up on your food. By dropping a reusable liner between the food and the tray, you keep the tray's coating intact and keep it looking brand-new for longer. That's the whole pitch, and for anyone who has watched a favorite baking tray go dull and scratched, it's a convincing one.
In real use, this is the liner you reach for when you're baking cookies or desserts that would otherwise stick, cooking stickier foods, or working with more liquid dishes where you want everything held together so you can flip and maneuver it. The company is U.S.-based and states it is not affiliated with or endorsed by Ninja — this is a third-party accessory, so treat the fit as "made for that appliance line," nothing more.
Buy it if: you own a Ninja Combi 14-in-1 and want to stop scrubbing trays. Skip it if: you don't own that appliance, or you want one liner that travels between several different cookers.
Suenozero Silicone Air Fryer: Who It's For
Suenozero's liner takes the opposite approach. Instead of fitting flat against a tray, it's a silicone basket liner with an elevated grid that suspends ingredients above the base. That design works with the air fryer's hot air circulation to push heat around the food from all sides, so chicken wings, steaks or pork belly get a crispy exterior while grease drains away underneath. The brand's claim is that you don't need to flip repeatedly — the raised ridges do more of the work for you.
Size is the main thing to get right. The liner measures 6.3" x 6.7" across the top with a 1.61" height, which the brand maps to 20–26cm (8–10") air fryers. It fits most square and round baskets, but the brand explicitly asks you to measure your fryer's inner diameter before ordering. That's honest and worth taking seriously — silicone liners live or die by fit. It also works in ovens, microwaves and steamers, so it isn't locked to one appliance.
The material is food-grade silicone, heat-resistant up to 240°C, and the smooth non-stick surface repels oil and residue — a rinse or a dishwasher cycle is usually enough. Two details stand out in daily use. First, the reinforced handles on both sides let you lift the liner out by hand right after high-temperature roasting (with heat-resistant gloves), which reduces the risk of scalding. Second, it folds or snaps together for compact storage and can be hung to drain after washing.
Side-by-Side: Which Should You Choose?
• Best for Ninja Combi owners → INFRAOVENS Reusable Liners. Purpose-built for SFP701/SFP700 with tray-by-tray coverage.
• Best for mixed appliance use → Suenozero Silicone Air Fryer. Air fryer, oven, microwave and steamer all work.
• Best for tray protection → INFRAOVENS Reusable Liners. The entire design goal is preventing peeling, flaking and scratching.
• Best for crispy, drained results → Suenozero Silicone Air Fryer. The elevated grid lifts food and lets grease drip off.
• Best for handling hot food safely → Suenozero Silicone Air Fryer. Dual insulated handles with a heat-resistant glove.
• Best for a matching set → INFRAOVENS Reusable Liners. Four liners covering both the large and small trays.
• Best for compact storage → Suenozero Silicone Air Fryer. It folds or snaps together and can hang to drain.
• Best when fit certainty matters most → INFRAOVENS Reusable Liners, since it's made for named models rather than a size range.
In my opinion, the right pick comes down to one question: what are you trying to protect? If you own a Ninja Combi and the trays are the thing you dread cleaning, I'd buy the INFRAOVENS Reusable Liners. The four-piece set is cut for those exact trays, and the peeling-and-flaking argument is the most practical reason to use a liner at all. If instead you want one liner that lifts food for crispier results and moves between appliances, I'd buy the Suenozero Silicone Air Fryer — just measure your basket first. Check the current price on Amazon before deciding, since that's the one variable I can't weigh for you.
how to use reusable air fryer liners
Place the liner in the basket or on the tray before adding food, then cook as normal. INFRAOVENS liners sit on the Ninja Combi's large and small trays; the Suenozero silicone liner's elevated grid suspends food so hot air circulates underneath. Lift out with the handles or tongs when done.
how to clean reusable air fryer liners
Both are dishwasher safe. INFRAOVENS states food residue and grime come off easily thanks to the non-stick finish, and the Suenozero liner's oil-resistant silicone surface can simply be rinsed or run through the dishwasher, then hung to drain.
how to use air fryer liners
Treat the liner as a barrier between food and the basket or tray. Use INFRAOVENS mats for sticky desserts, liquid dishes and anything that would cling to the tray. Use the Suenozero liner when you want grease to drip away for a crisp exterior and juicy interior.
can you put liners in air fryer
Yes. Both are designed for air fryer use. INFRAOVENS is built for the Ninja Combi 14-in-1 SFP701/SFP700, and the Suenozero silicone liner is rated heat-resistant to 240°C and fits 8–10" air fryers — measure your basket's inner diameter first, as the brand advises.
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See also: INFRAOVENS Reusable Liners vs Lekue Lékué Air Fryer, Meyrwoy Airfryer Silicone Liners vs MOKKHNB 2: Air Fryer, GWBSXM Air Fryer Grill vs Generic Reusable Silicone Air