Best Non-Toxic Air Fryers 2026 – I’ve Tested the Top Ceramic, Glass, and Stainless Steel Picks to Avoid PFAS

Finding the best non-toxic air fryer matters if you want crispy results without questionable coatings.

As warmer weather rolls in and menus shift toward picnic snacks, grilled vegetables, and BBQ-style favorites, the best air fryers remain one of the quickest ways to cook with less oil, but not every model is made with 'safe' materials.

When I spoke with Dr. Bruce Jarnot, a board-certified toxicologist with more than 30 years of product safety experience, his advice was clear: 'I’d recommend selecting an air fryer that is PFAS-free.'

PFAS, often called “forever chemicals”, are commonly used in non-stick coatings. While regulators say these chemicals are typically tightly bound to cookware, research has linked PFAS exposure to health concerns, including increased cholesterol, high blood pressure, developmental effects, reduced immune response, and certain cancers.

In practice, a non-toxic air fryer usually means cooking surfaces made from ceramic, stainless steel, or glass, rather than PTFE-based coatings, and often limited plastic components around the cooking chamber.

Over the past two years, my team and I have tested over 50 air fryers, focusing on models that avoid PFAS coatings and instead use ceramic, glass, or stainless steel cooking surfaces. We also consulted toxicologists to cut through marketing claims and identify genuinely safer designs. These are the best of the best.

One-Minute Verdict

There are three main categories of non-toxic air fryers: Ceramic, stainless steel, and glass.

Our number one-rated non-toxic air fryer happens to be ceramic. The Typhur Sync Air Fryer, available at Amazon, comes with a temperature probe for perfectly juicy meat and crispy fries, and is completely PFAS-free.

If you prefer a stainless steel model, we recommend the Midea Flexify French Door Air Fryer, also from Amazon. It's spacious and can bake, roast, reheat, or air fry enough for the whole family. It is very reasonably priced, too.

For glass, you cannot do better than the Ninja Crispi 6-in-1 Pro, which comes with two-sized glass 'baskets' with lids for easy food storage and portability.

You can also jump to our 30-second quiz to find the perfect non-toxic air fryer for you.

The Quick List

We've tested and reviewed these air fryers with PFAS-free cooking surfaces. These are the quickest, most effective options on the market. Further down the page, I'll dive deeper into each model, our rigorous testing process, and our research.

Best Non-Toxic Air Fryers to Buy in 2026

The Best Ceramic Non-Toxic Air Fryer

Non-toxic ceramic air fryers are coated with a non-stick sand-derived, sol-gel coating rather than PTFE. To make this non-stick coating, silica is suspended in a gel, which is then sprayed onto a metal base. This is more environmentally sound than traditional non-stick, but creates a similar cooking experience without the risk of forever chemicals.

It can withstand high temperatures without releasing toxic fumes or flaking, making it a safer, more durable, non-toxic cooking option that does not contain PFOA or PFAS. They also heat more evenly than traditional non-stick, leading to crispier results.

However, this doesn't mean you can neglect it. You should still use gentle sponges and silicone utensils, available from Amazon in a useful bundle with a holder, on ceramic surfaces to keep them safe and in good condition. Plus, they can be more expensive than traditional non-stick.

Best Non-Toxic Air Fryer Overall: Typhur Sync

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What makes it non-toxic? The Typhur Sync Air Fryer stands out for its ceramic-coated cooking basket, which is designed without PFAS. A great pick for anyone looking to reduce exposure to potentially harmful non-stick chemicals during high-heat cooking.

What we liked: Our expert tester, Tobey Grumet Segal, has vetted air fryers for over a decade. She tested the Typhur Sync over Thanksgiving, and she was impressed with the speedy, smart performance. The built-in wireless temperature probe is genuinely useful, taking the guesswork out of cooking proteins like chicken and ensuring accurate results without repeatedly opening the drawer.

Despite the generous 8-quart capacity – ideal for families or batch cooking – the Typhur Synch has a surprisingly slim, well-proportioned design that didn't dominate the countertop. Cooking results were consistently crisp and delicious across fries, vegetables, and roast chicken, and the intuitive touchscreen controls and dishwasher-safe accessories made it easy to live with day to day.

What we didn’t like: We rated the Typhur Sync five stars, and it was hard to fault; the only snag Tobey found was that it doesn’t offer a dedicated toaster function. If you want an air fryer that can toast and grill, a toaster oven-style option (like the Midea Flexify below) might suit you better.

Read more: Typhur Sync Air Fryer Review

Best Large Non-Toxic Air Fryer

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What makes it non-toxic? The Typhur Dome 2 air fryer uses a PFAS-free ceramic non-stick crisper plate.

What we liked: The performance blew me away. It has 15 modes, including: Air Fry, Toast, Grill, Bake, Griddle, Roast, Broil, Dehydrate, and Reheat. There's no preheating needed to air fry, and results are lightning fast and consistent. This air fryer even syncs up to an app, where you can control the cooking and receive notifications when the food is ready

The low-rise, wide design is very practical. If you’re the kind of cook who loves a speedy traybake, this is made for you. I tossed in four fillets of fish, diced potatoes, and veggies, and it was all ready in 14 minutes. Thanks to the wide basket, everything had space to crisp evenly. There's even enough room to bake a pizza.

What we didn’t like: It's technically dishwasher-safe, though I found the crisper plate much too large for my machine and awkward to wash in a small sink. The basket is similarly wide, so you need some spare counter space. If you don't want to leave an appliance out all the time, you might prefer the smaller Ninja Crispi; powered by a portable air fryer hood, which you can dismantle and hide in a cupboard or pantry.

Finally, it’s undeniably very expensive, but you’re getting a very high-performance appliance that could easily replace an oven, toaster, pizza oven, and grill, and it's PFAS-free – and that's worth a lot in my book.

Read more: Typhur Dome 2 Air Fryer review

Best Small Non-Toxic Air Fryer

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What makes it non-toxic? The basket is coated with what the company calls 'EverGood' – a proprietary ceramic non-stick that’s made without PFAS, PFOA, PTFE, lead, and cadmium.

What we liked: Our expert product tester, Tobey, tested this one. She says, 'Not only is it great-looking, with its array of colors and soft, rounded edges, but it easily fits under cabinets and into tight corners. I would especially suggest it for dorm rooms or small apartments; I plan on sending it with my son to university come September.'

With a 4-quart basket, it’s best suited for one or two people. At under $60, it’s also a very reasonable price for the performance; it crisped frozen French fries, chicken, tofu, and vegetables well in our tests, as long as they weren't too thinly sliced.

What we didn’t like: 'The time and temperature controls are fiddly, especially when you're used to more intuitive air fryers, ' warns Tobey. 'Also, you’ll need to keep an eye on your food as it cooks, opening the drawer and shaking often to prevent burning. I had a couple of mishaps with burnt zucchini and peppers.'

If you prioritize performance over compact size, we think the Ninja Air Fryer Pro is a stronger choice. Slightly larger and more utilitarian, its 5-quart basket easily serves a family of 3-4 and cooks food more evenly.

Read more: Bella Slim Fits Anywhere Review

Best Stainless Steel Air Fryer Ovens

The best stainless steel air fryers also happen to be oven-style air fryers, meaning there is no basket, and therefore less concern about non-stick coatings. They also offer more cooking styles alongside air frying, such as broiling and toasting, as well as a larger capacity, making them ideal for larger families (although they will require more counterspace, making them less suited to smaller kitchens)

As with a traditional oven, there is less need to shake your food, too, offering a more hands-free experience, and glass viewing windows to keep an eye on the progress.

Stainless steel is another fantastic non-toxic option for air fryers, as it is stable, non-porous, and inert, meaning that it does not react with food or release harmful chemicals. The alloy formulation also means it is resistant to corrosion.

For those concerned about the air pollution caused by heating traditional PFAS-based non-stick, a 2022 study found that there was 'no respiratory sensitization classification warranted for stainless steels,' nor any for skin sensitization, making it a safer option for cleaner indoor air, too.

Best Stainless Steel / Best Value

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What makes it non-toxic? When our air fryer tester, Tobey, reached out to the Midea brand to ask them about the materials, they confirmed this steel air fryer is free from harmful PFAS-related forever chemicals.

What we liked: This elegant French door air fryer cooks everything from frozen fries to an entire roast chicken. It heats up quickly, is simple to clean, and can easily fit under most kitchen cabinets.

Our expert, Tobey, has tested dozens of premium air fryers, and she loved the Midea Flexify French Door Air Fryer, which she kept on her counter. Tobey says: 'For families or anyone who enjoys cooking for a crowd, this oven is a standout. My teenagers loved the crispy food, and I loved the quality and stainless steel materials. With 10 preset functions, it’s allowed me to save both time and space, which feels priceless, though at just over $150 it won’t break the bank.'

What we didn't like: Tobey says, 'Sometimes I did need to move food around from the front to the back to obtain a completely uniform color.' Also, Tobey reported the toasting function to be a little lacklustre, so don't get rid of your toaster any time soon.

Read more: Midea Flexify French Door Air Fryer Oven review

Best Non-Toxic Air Fryer Design

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What makes it non-toxic? The Wonder Oven Pro has a stainless steel frame with quartz and stainless steel heating elements. There's a ceramic non-stick coating on the bake pan and chromed steel for the racks and air fryer basket

What we liked: The original Wonder Oven was one of the first non-toxic air fryers on the market; it went viral on TikTok before selling out in about a week. But we found it extremely compact, a little slow, and we didn't love the clumsy, analog timer.

The new Wonder Oven Pro is large enough to fit a whole chicken (or three spacious racks). It is also quicker, more powerful, and has precise touchscreen controls. Our expert tester, Tobey, was impressed. She loved how versatile it was, with eight cooking modes that handled everything from fries and chicken to proofing bread and dehydrating jerky.

The steam infusion feature was another highlight, helping to keep food moist and evenly cooked. Tobey said, 'My family loved the crispy results, and I loved the matte, pastel colorways. It is compact on the counter, yet roomy enough for family meals.'

What we didn't like: The price felt high compared to similar appliances, like the Midea Flexify in this guide. Plus, some accessories need to be hand-washed, which adds a bit of effort. Tobey also noted that because the Wonder Oven Pro cooks very quickly, it can be easy to overdo things if you’re not paying attention – her first batch of fries burned before she realised how fast it worked.

Read more: Our Place Wonder Oven Pro Review

Best Glass Non-Toxic Air Fryers

Glass is the gold standard for non-toxic cooking. There are no chemical layers, risk of peeling, or reactive materials, which results in your food remaining clean and free from dangerous contaminants throughout the cooking process. They also offer superior visibility to keep an eye on browning and crisping, and are dishwasher-safe for easy cleanup.

The downsides to glass air fryers are that they are breakable if dropped, and are typically heavier to handle. Plus, they can get hot externally, meaning care is needed when serving.

Best Glass Non-Toxic Air Fryer

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What makes it non-toxic? The Ninja Crispi Pro uses BPA-free glass containers (none of those black plastic baskets commonly found in most air fryers). There is a ceramic coating on the crisper plates, too; SharkNinja's website confirms this makes the cooking surface 100% PFAS-free.

What we liked: We loved the glass containers, which allowed us to watch our food crisp up in real-time. With minimal oil and quick cooking times, we made crispy French fries and chicken tenders.

We love the stackable and interchangeable cooking bowls, too. You can swap between different sizes to suit your meal, whether that's a single portion of lunch or a family-sized batch of fries. This flexibility borrows from Ninja’s best blender/food processor designs, and we found it is very home-cook-friendly. There are even easy-grip handles and lids for taking your meals out, or storing them straight in the fridge in a toxin-free container.

What we didn't like: Neither of the bowls could hold as much food as a toaster oven air fryer (like the Midea Flexify or the Our Place Wonder Oven Pro models at the top of this list). If you need to feed a large family with entirely air-fried meals, you might prefer one of those instead.

Read more: Ninja Crispi Pro review.

Comparison At a Glace: The Best Non-Toxic Air fryers

More Tested Options: Ones that Missed the List

We've tested tons of air fryers, looking for non-toxic materials alongside a fantastic cooking performance. The models below hit the brief in terms of materials, but fell just short on tasty food and value for money.

The models on our hot list are not the only PFAS-free air fryers we've tested. Over the years, we have trialled multiple models that didn't pass our exacting criteria for the very best non-toxic air fryers – or have been surpassed by more recently launched, higher-performing models.

For instance, we reviewed the Fritaire Self-Cleaning Air Fryer. It is ostensibly similar to the new Ninja Crispi, with a rounded glass bowl and the delightful ability to watch your food crisp in real-time. However, the poor cooking performance and fiddly accessories left us disappointed. Given the relatively high price point, it feels like an impractical purchase.

In June 2025, we removed the KitchenAid Digital Toaster Oven from this list and replaced it with the Midea French Door Air Fryer above. Both models use stainless steel racks inside the machine, but after extensive testing, we found the Midea model to be quicker, safer (the KitchenAid got quite hot to the touch), and a better value for money.

Similarly, we rated the Instant Pot DuoCrisp four stars when it first launched; our expert tester and home economist, Helen, enjoyed testing it for a few weeks in her kitchen. However, after many customer reviews online reported a lack of durability after long-term use, we decided to re-test it in 2025.

We trialled it for nine months and agreed with reviewers that the plastic link that attaches the flip lid to the main body is flimsy. Since you cannot get a replacement for this part if it breaks, and the warranty is only one year, it is not the most reliable purchase.

We also tested the BlueBow Air Fryer from Walmart, which has a glass basket for the cooking surface, but sadly, the temperature got nowhere near hot enough for crispy, quick food. We rated it below three stars.

The Research: Are Air Fryers Toxic?

When we covered 'Are air fryers toxic?', we found that air fryers can be toxic in certain limited situations. Medical experts suggest that there are two main ways in which air fryers could be potentially harmful.

Firstly, as toxicologist Dr. Bruce Jarnot explains: 'Some air fryers use non-stick food baskets or trays that have PFAS in coatings.' The International Agency for Research on Cancer has classified PFOA (a common PFAS chemical) as 'carcinogenic to humans', and a 2023 study by Mount Sinai's Department of Public Health found that elevated PFAS levels in the bloodstream could reduce fertility by up to 40%.

You are most at risk if the cooking surface is scratched or overheated above 450°F (although you will struggle to find a fryer that goes this high). Public health expert Pam Hartnett explains: 'Damaged or overheated non-stick coatings can cause toxins to be released into the air and food.'

A damaged lining is often caused by metal utensils or harsh sponges. But, air fryer chef, Sam Milner, told us there's another lesser-known culprit. Sam says, 'Light commercial oil sprays often contain an emulsifier called lecithin, which slowly breaks down the coating on your air fryer.'

The other potential risk is overly crispy or burnt food. This risk is not exclusive to air fryers; heating starchy foods to high temperatures by any method can potentially cause toxic chemicals called Acrylamides to form. That's why almost all air fryers have Prop 65 warnings in California.

Acrylamides are a risk whenever you fry or toast above 338°F. That's pretty much any time you fry or toast anything. Foods at risk on the Prop 65 list include everything from potato chips to coffee and toast.

However, this doesn't mean the food is toxic. While the industrial use of acrylamides is carcinogenic, the tiny amount of naturally occurring acrylamides in air-fried food has not been conclusively linked to cancer.

How We Test Non-Toxic Air Fryers

We began this project by consulting medical experts and toxicologists to determine which materials are safest for air fryers. Now, we continually research the market, analyzing air fryers for their material composition, which often involves reviewing fine print and reaching out to the brands to confirm their food-contact components are free from harmful substances like BPA, PFOA, and PTFE. Once they pass this test, we call the machines into our test kitchens.

Once the machines arrive, we read through their manuals to understand safety guidelines, temperature limits, and maintenance requirements, to make sure they fit in with real-world use.

Next, we focus on exceptional cooking performance. As a team of trained cooks, product testers, and appliance experts, we rigorously test each model by air-frying frozen fries, chicken wings, and roasted vegetables. During our taste tests, we seek food that’s perfectly crispy on the outside and tender within. Having tested the market leaders, we’re familiar with the industry benchmarks.

Ease of use is key, so our tests evaluate the intuitiveness of controls, basket design, and the accuracy of recipe presets. We also explore special features, like grilling and dehydrating, to assess versatility. While cooking, we make notes on capacity – essential for those looking for family-sized air fryers.

Since cleaning can be a hassle, we check if the removable parts are easy to wash, whether by hand or in the dishwasher. We also examine materials' durability, as this is a key criterion for long-lasting, non-toxic items. After testing, we scour the web for the best and worst customer reviews to assess the air fryer's reliability and overall customer satisfaction.

Finally, when you're making a kitchen investment, price really matters, so we weigh up the features and performance to see if it offers good value for money. Ultimately, our goal is to ensure you choose an air fryer that looks stylish in your kitchen, as well as being reliable, efficient, and a joy to use.

You can go behind the scenes and read more details on our how we test air fryers page.

Meet the Experts

Dr. Bruce Jarnot Ph.D.

Bruce is a board-certified PhD Toxicologist. He has worked in toxicology for over 30 years, gaining a broad knowledge of global product compliance (including Proposition 65), FDA and USDA standards. He is also a senior compliance advisor for global regulatory requirements, and a diplomate of the American Board of Toxicology, Inc.

Pam Hartnett MPH, RDN,

Pam Hartnett is a Registered Dietitian Nutritionist with a Master's in Public Health. She has years of experience teaching functional nutrition, providing nutrition counseling, and implementing large-scale public health interventions to improve disease outcomes. She has contributed to US News Health Magazine, Forbes, Eating Well, and SHEFinds.

Sam Milner

Sam is a kitchen gadget expert and best-selling author of The Complete Air Fryer Cookbook. She has been air frying for over twelve years and has tons of expert tips, from advice on how to clean your air fryer to the air fryer accessories that can add years to the life of your baskets.

Tobey Grumet Segal

As a service journalist with over 15 years of experience, Tobey Grumet Segal has been testing air fryers for the best part of a decade. After spending eight years as the first female Technology Editor at Popular Mechanics magazine, she has contributed to respected titles like The Guardian, Conde Nast Traveler, and New York Magazine. Most recently, she was the Reviews Editor at CNN. She lives in Brooklyn, NY, with her husband and two sons.

What's Next?

Next, we are hoping to get our hands on the Greenpan Bistro 7-Quart 360° Clear View Air Fryer, a ceramic non-stick air fryer defined without PFAS and with a see-through lid for complete control over your cooking.

We also have our eye on the Nutrichef 5.8 Quart Air Fryer as a budget glass air fryer option, and we are intrigued by the new glass Magnifique Combo Air Fryer, which promises to be the first air fryer and slow cooker combination.

FAQs

Is it Safe for PFAS to be on the Exterior of an Air Fryer?

According to toxicologist, Bruce Jarnot, it is safe for PFAS to be on the exterior of an air fryer. He says: 'All electrical appliances, including air fryers, will contain PFAS in their electronics to meet safety standards. I would recommend ensuring that the food contact surfaces, such as the food baskets or trays, do not contain PFAS.'

How can I check if my current air fryer is non-toxic?

Start by examining the cooking surface for any chips, flaking, or peeling; if you spot damage, it’s best to replace the appliance, regardless of the material.

Next, check the product specifications on the brand or retailer’s website, looking for terms such as 'PFAS-free.' Many customers are anxious to know about the exact materials in their appliances, so I often find more information supplied by the brand in the FAQ section of the product page.

How can I prevent my air fryer from being toxic?

Based on medical advice, you can reduce the chance of your air fryer being toxic by never heating it to more than 500°F (luckily, most manufacturers have a max temperature between 400-450°F to prevent the risk).

You should also try not to overcook or overheat starchy foods. They shouldn’t go above a golden yellow.

Never use low-calorie oil sprays that contain Lecithin, wire sponges, or abrasive metal cooking utensils – they will damage the lining. Opt for gentle cleaning products, soft sponges, wooden, and silicone utensils instead.

If your non-stick is damaged, stop using the appliance. Even better, use an air fryer that doesn’t use potentially toxic non-stick chemicals at all (like the options on this list).

If your air fryer is damaged or broken in any way, you should stop using it. If you are concerned about the non-stick chemicals in your air fryer, maintain it as well as possible to avoid the chemicals getting into your food. The best way to know your air fryer is non-toxic is to buy a ceramic, glass, or metal-based one.

Why should you avoid low-calorie oil spray in non-stick air fryers?

In our interview, Sam Milner, author of The Complete Air Fryer Cookbook, explained that low-calorie oil sprays can wreak havoc on the non-stick coating in air fryers.

She said, 'People love air fryers because you can crisp up food without using much oil, but these really health-conscious cooks buy those light, low-calorie oil sprays. If you turn them around, these oils have very scary ingredient lists.'

The key culprit for damaging your air fryer is an emulsifier called lecithin. When heated, this will slowly break down the non-stick coating inside your air fryer baskets.

Sam has a simple substitute. 'Just use olive oil instead. You can buy 'you can buy olive oil sprays as long as you check the ingredients first. Failing that, buy an oil spray bottle and fill it with extra-virgin olive oil, making your own mist.'

How much should I spend on a non-toxic air fryer?

On average, a good air fryer will cost between $80 and $200. Sometimes, non-toxic air fryers are at the upper end of that scale, simply because they use quality materials and less cheap plastics. If you are paying upwards of $200, you should expect super smart features, good looks, and large capacity.

I do recommend keeping an eye out for the models in this list when Amazon Prime Day and Black Friday roll around. During the big sales seasons, I'll list the best deals at the top of the page for your convenience.

Is a deep fryer less toxic than an air fryer?

We have compared the deep fat fryer vs an air fryer in our tests. Whilst deep fryers don’t use non-stick, which is one of the main concerns facing air fryers, they do engage with the other concern of overcooking food. They also require more oil to cook your food.

Choosing the best non-toxic air fryer is key to keeping your meals healthier in 2026. We hope you've found a good fit for your lifestyle on this list. If you're ready to get cooking, we also have tried-and-tested guides on the best air fryer liners and easy air fryer recipes for a healthy routine, too.

If you are interested in finding more of the best non-toxic kitchen appliances, our team is constantly researching and testing. We also have shopping guides to help you find the latest on the best non-toxic coffee makers and best non-toxic cookware.

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