I love my air fryer for making crispy, quick food with barely any oil – but as a product tester, I know that not all models are created equally when it comes to your health.
Non-stick versions are popular for slick, grease-resistant surfaces, earning them a spot among the best air fryers. However, if the brand doesn’t explicitly state otherwise, there could be PFAS (known as 'forever chemicals') lurking in the cooking surface.
Early Black Friday Deals
Prices on the best non-toxic air fryers have already dropped – and they are not to be sniffed at. These air fryer deals are every bit as good as the ones we saw during Amazon Prime Day.
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.
Simple, effective, and affordable. The Ninja Pro features a ceramic cooking surface that ensures effortlessly crispy, delicious air-fried food. No fuss, no mess.
This spacious oven can bake, roast, reheat, or air fry enough for the whole family. We loved the accessible French door design, stainless steel racks, and reasonable price.
The new Wonder Oven Pro is equal parts smart, safe, and beautiful. It won our hearts with its pitch-perfect touchscreen design and eight cooking modes, from proof to broil.
The PFAS-free Typhur Dome is wide and spacious. It can air fry in record time, as well as grill, toast and bake 12-inch pizzas or entire meals for five people. It is expensive but incredible.
We didn't rate glass air fryers, until we tested the Ninja Crispi. The glass containers and crisper plate are PFAS-free. It's portable, but expensive and small, so it won't suit everyone.
The Bella air fryer is petite, but it works quickly on crispy side dishes for two for meals for one. It uses an EverGood™ Ceramic non-stick coating. It's simplistic, but budget-friendly at under $80.
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 has been shown to be carcinogenic, the tiny amount of naturally occurring acrylamides in air-fried food has not been conclusively linked to cancer.
The Experts
Bruce is a board-certified PhD Toxicologist. He works as a materials compliance expert at Assent, where he helps global manufacturers to meet sustainability, product and chemical regulatory requirements. 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 materials scientist and a diplomate of the American Board of Toxicology, Inc.
Pam Hartnett is a Registered Dietician Nutritionist with a Masters 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 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.
Best Non-Toxic Air Fryers to Buy in 2025
Best Non-Toxic Air Fryer Overall
What makes it non-toxic? When I reached out to Ninja, they confirmed that the Air Fryer Pro has a PFAS-free ceramic-coated crisper plate.
Why we like it: This is the best air fryer I’ve ever tested. It’s one of the more affordable models in Ninja’s lineup, but don’t let that fool you – it’s thoughtfully designed, incredibly easy to use, and delivers crispy results fast. In my tests, I made perfectly golden, crispy fries, and juicy, well-cooked chicken in record time. The food residue rinsed right off with hot, soapy water.
It’s compact (not much taller than my kettle), so it didn't hog counter space. Inside, there's a surprisingly spacious 5-quart basket that can handle up to 4lbs of food. That's perfect for couples or small families, but if you have more mouths to feed, Ninja also makes an XL 6-quart version (which comes with extra Bake and Max Crisp functions).
What we didn't like: Not much, to be honest. Sure, it doesn’t have any fancy features like grilling, steaming, or baking modes. It's not super versatile like the other options on this list. But for everyday air frying, it’s an absolute steal.
Read more: Ninja Air Fryer Pro 4-in-1 review.
Best Stainless Steel Air Fryer
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 she kept it 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, 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 Design Non-Toxic Air Fryer
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 Large Non-Toxic Air Fryer
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, grill, and it's PFAS-free – and that's worth a lot in my book.
Read more: Typhur Dome 2 Air Fryer review
Best Glass Non-Toxic Air Fryer
What makes it non-toxic? The Ninja Crispi uses glass containers, foregoing the black plastic basket that most air fryers have. There is a ceramic coating on the crisper plates too; Ninja confirmed in a recent Instagram post that 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, chicken, and sprouts.
We love the stackable and interchangeable cooking bowls, too – a first for any air fryer we've tested. 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: It is technically portable, but we think it is still a bit hefty for carrying around in a backpack. At almost 16 lbs, it's equivalent to carrying a bowling ball or a large pack of dog food around.
The 4-quart capacity isn’t great for large households, and it is also quite pricey at just under $200 – if you’re shopping on a budget, larger air fryers in this guide cost much less. If the glass materials and stackable design aren't a priority for you, the cheaper 5-quart Ninja Air Fryer Pro might be a better option.
Read more: Ninja Crispi review.
Best Small Non-Toxic Air Fryer
What makes it non-toxic? The basket is coated with what the company call '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
More Options: Ones that Missed the List
We've tested tons of air fryers, looking for non-toxic materials alongside a fantastic cooking performance. The below models hit the brief in terms of materials, but fell just short on tasty food and value for money.
It's nowhere near as powerful or speedy as the models on our top list, but it is cute and often on sale these days. We liked the steel racks for air frying. The non-stick ceramic trays for baking/roasting can be a bit fiddly, but the window makes it easy to keep an eye on your food and avoid burning.
This beautiful oven air fried incredibly tender salmon in the test kitchen. We like it, but it has recently been replaced on our list by the new Typhur Dome 2 Air Fryer, which is much quicker, higher tech, simpler to navigate, and has a bucket-load more space – making it a better value for the high price tag.
The Combi could replace every appliance in your kitchen. You can air fry, bake, roast, steam, proof, slow cook, sous vide, and more on enamel and ceramic surfaces. However, it is pretty big. Ninja's smaller options just pipped it to the post in our hot list.
How We Test Non-Toxic Air Fryers
French fries cooked in the Ninja Double Stack Air Fryer
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 criteria 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.
Other Non-Toxic Air Fryers We've Tested, but Didn't Rate
Testing the Fritaire Self-Cleaning Air Fryer
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.
Last summer, we tested the Fritaire Self-Cleaning Air Fryer (the link goes to the review). 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 at around $169 (compared to KitchenAid's $299).
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 9 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 1-year, it is not the most reliable purchase.
We recently 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.
What's Next?
Our expert air fryer tester, Tobey, is testing the newly launched Ninja Crispi Pro and comparing it against the previous model that is already in this guide.
If you are interested in finding more of the best non-toxic kitchen appliances, our team is constantly researching and testing. We have shopping guides to help you find the latest on the best non-toxic coffee makers and best non-toxic cookware, too.
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.'
I Already Have an Air Fryer. How Can I Check if it's Non-Toxic?
If you already own an air fryer, don't panic; you can check if it's non-toxic before buying a new one. 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 do I Stop 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 them 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 Sprays in Non-Stick Air Fryers?
In our interview, Sam Milner, author of The Complete Air Fryer Cookbook, she 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.
Would a Deep Fryer be 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 too.
Why is Ceramic Good for Air Fryers?
Ceramic-based air fryers are good because ceramic doesn't have the 'forever chemicals' associated with non-stick air fryers. Ceramic is also much harder to scratch or damage than non-stick materials like Teflon, so it's easier to maintain and will probably last longer. However, this doesn't mean you can neglect it. You should still use gentle sponges and silicone utensils on ceramic surfaces to keep them safe and in good condition.
