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Best PFAS-Free Air Fryers in the UK

PFAS-Free Air Fryers
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Air fryers make quick dinners easier, but finding out what the basket is actually coated with can be surprisingly difficult. A product page might say “PFOA-free”, mention a ceramic crisper plate or describe a glass cooking bowl, yet say nothing about the other surfaces touching your food. That is why this post about the best PFAS-Free air fryers uses a fairly strict definition.

I have only included models where the manufacturer or current UK retailer makes a clear PFAS-free claim about the relevant cooking vessel, basket, drawer or cooking accessories. I have not treated “PFOA-free” as the same thing, and I have not assumed that every coating described as ceramic is automatically free from PFAS.

There is no suggestion here that buying a new appliance is an urgent health measure. If your present air fryer is intact and working well, looking after it and replacing it when it is genuinely worn out may be the most sensible approach. This post about the best PFAS-Free air fryers is for anyone already shopping for a replacement and who wants the clearest information available before spending their money.

The Best PFAS-Free Air Fryers in the UK

If you want the short version, these are the models that stand out for different households:

What Does PFAS-Free Mean in an Air Fryer?

PFAS is the name given to a very large family of manufactured chemicals. They have been used in numerous products because they can resist grease, water and heat. The UK Government’s PFAS Plan notes that the group contains thousands of chemicals and that there is not one universally agreed definition.

PTFE, commonly associated with traditional non-stick cookware, falls within broad definitions of PFAS. PFOA is a different chemical that was historically used during the manufacture of some PTFE coatings. This distinction matters because an air fryer advertised as PFOA-free may still contain a PTFE-based non-stick coating.

For this article, PFAS-free means the brand explicitly says the food-contact basket, drawer, vessel, tray or coating is made without PFAS. It does not mean that an entire electrical appliance has been independently tested and found to contain no trace of any fluorinated substance in every wire, seal or internal component. Manufacturer statements usually concern the cooking surfaces, and that is how the wording is treated here.

It is also worth separating material choice from performance. Glass and uncoated stainless steel avoid traditional non-stick basket coatings, but they can be heavier or less convenient. PFAS-free ceramic coatings are easier to release food from, although they still need thoughtful care and will not necessarily last forever.

How I Chose These Air Fryers

The starting point was a clear PFAS-free statement from the manufacturer or an established UK retailer. I then looked at the practical details that determine whether an air fryer is genuinely useful in an ordinary kitchen:

  • which parts carry the PFAS-free claim;
  • whether the cooking vessel is glass, ceramic-coated metal or stainless steel;
  • capacity and whether the quoted figure is split between drawers;
  • the shape of the basket and the amount of usable cooking area;
  • temperature range and cooking functions;
  • cleaning instructions and dishwasher compatibility;
  • worktop footprint, storage and weight;
  • UK availability, guarantee and replacement accessories;
  • value for money rather than the number of presets alone.

The Best PFAS-Free Air Fryers to Buy

Ninja CRISPi 4-in-1 Portable Glass Air Fryer: Best Compact Glass Option

The original Ninja CRISPi is one of the clearest choices for anyone who wants food to cook mainly in glass. Ninja says its CleanCrisp glassware is designed for cooking without PFAS. The UK package normally includes two thermal-shock-resistant glass containers, a larger 3.8-litre vessel and a smaller 1.4-litre vessel, together with crisper plates, lids and the removable 1,700W PowerPod.

Its greatest strength is flexibility rather than raw capacity. You can prepare, cook, serve and store food in the same glass container, and the parts nest together more neatly than a traditional two-drawer machine. It is particularly appealing for one or two people, reheating leftovers, small kitchens and meal preparation.

There are compromises. It does not give you two independent cooking zones, and its four functions are more limited than those on larger models. The glass is naturally heavier and more breakable than a coated aluminium drawer. The PowerPod also needs safe clearance and somewhere suitable to stand after cooking.

Choose it if: you want a compact PFAS-free glass cooking system and value easy storage more than dual-zone cooking.

Ninja CRISPi DualZone Glass Air Fryer: Best Glass Model for Families

For a family that likes the CRISPi idea but needs two zones, the newer DualZone is the more practical fit. It uses two 3.8-litre glass containers for a combined capacity of 7.6 litres. Ninja’s current UK range describes the CleanCrisp glassware as suitable for cooking without PFAS, while the machine adds Match Cook and Smart Finish-style dual-zone convenience.

This is the model most likely to suit households that routinely cook a main and a side at different temperatures. The transparent vessels make it easier to check browning without pulling out a drawer, and each container can move from preparation to cooking and serving.

It is a significant purchase. The two glass vessels also take up more room and need careful handling, particularly when hot. It serves a different purpose from the original portable CRISPi, so it is worth measuring your worktop rather than assuming the glass format will automatically be compact.

Choose it if: you want two properly independent zones but prefer glass cooking vessels to conventional coated drawers.

Cuisinart ClearView Glass 3.8L Air Fryer: Best Affordable Glass Option

Cuisinart’s ClearView Glass is another appealing choice for smaller households. The manufacturer describes the 3.8-litre glass basket and ceramic-coated crisper plate as PFAS-free. It has five main cooking options, including air fry, roast, grill and bake, plus functions for warming or recrisping depending on the exact version.

This is a straightforward machine rather than a do-everything family air fryer. The glass basket can be taken to the table and is supplied with a lid for storing leftovers. It is also dishwasher safe, which helps if the reason you are replacing an older air fryer is a damaged or increasingly difficult-to-clean basket.

The 3.8-litre capacity will be limiting for larger families, and one cooking zone means you may still need an oven or hob for the rest of dinner. Nevertheless, it offers a simpler and often less expensive route into glass air frying than the larger premium systems.

Choose it if: you mainly cook for one or two people and want a small glass air fryer without paying for a dual-zone model.

Lakeland Dual 8.4L Air Fryer: Best-Value Conventional Dual Drawer

Not everyone wants to lift and store glass bowls. The Lakeland Dual 8.4L is a familiar two-drawer design, with two 4.2-litre drawers that can run separately and finish together. Lakeland explicitly lists the drawers as PFAS-free and provides a three-year guarantee.

The capacity is sensibly divided for family dinners: one drawer can hold protein while the other takes potatoes or vegetables. It has 12 presets, a preheat option, keep-warm mode and synchronised finishing. More importantly, it was listed as in stock and ready to despatch when this guide was researched.

Lakeland’s wording specifically identifies the drawers as PFAS-free. If avoiding PFAS across every removable cooking accessory is essential to you, it would be sensible to ask Lakeland to confirm the crisper inserts for the exact version before purchase. That extra caution is preferable to stretching the claim beyond the wording on the page.

Choose it if: you want a familiar, reasonably priced dual-drawer air fryer with a clear PFAS-free drawer claim and a useful UK guarantee.

GreenPan Switch Dual Air Fryer 10L XXL: Best Large Equal-Drawer Model

GreenPan built its cookware identity around PFAS-free ceramic non-stick surfaces, and the GreenPan Switch Dual applies that approach to a large air fryer. Robert Dyas lists both the 5-litre baskets and crisping trays as PFAS-free, with a stainless-steel interior behind them.

The two equal drawers make planning easy, particularly if you often cook similar quantities on both sides. There are eight preset programmes, Match Cook, Keep Warm, Reheat and delayed-start functions. The trade-off is its footprint: a 10-litre dual machine is substantial, so check both the width and depth of your available space.

This is a good alternative for anyone who likes the convenience of coated drawers but wants a clearer materials statement than many mainstream air fryers provide.

Choose it if: you need generous, evenly divided family capacity and want both the baskets and crisping trays covered by a PFAS-free claim.

Panasonic Flex Large Air Fryer 9.6L: Best Flexible Single Basket

The Panasonic Flex uses one wide 9.6-litre basket with a removable divider. This lets you cook one large item, including a 30cm pizza, or split the space for two foods. Panasonic explicitly describes the basket, crisper plate and divider as PFAS-free.

It also has a viewing window, internal light, top and bottom heating elements and a gentle-steam feature designed to reduce drying. The temperature range runs from 35°C to 230°C, giving it more scope for low-temperature tasks and high-heat crisping than many basic models.

The wide basket is versatile, but the whole appliance is nearly 47cm deep and weighs 9.6kg. This is not one to buy before measuring the worktop, allowing space for ventilation and checking that the door or basket can open comfortably.

Choose it if: you would rather have one adaptable cooking space than two permanently separate drawers.

Instant Pot Vortex Dual 11L: Best for Unequal Family Portions

Most dual air fryers divide their capacity equally. The Instant Pot Vortex Dual instead pairs a 7-litre basket with a 4-litre basket, which makes sense when the main part of dinner needs much more room than the side dish. Instant Pot identifies the baskets and trays as aluminised steel with a PFAS-free ceramic coating.

The machine includes eight functions, SyncCook and SyncFinish, while its combined 11-litre capacity is intended for large households. Both the drawers and grill trays are described as dishwasher safe.

Choose it if: you regularly need a large main-food basket and a smaller side basket rather than two identical zones.

Smeg AFC01 Air Fryer: Best Premium Single Drawer

Smeg’s AFC01 is a 7.3-litre single-drawer air fryer with a viewing window, internal light and an unusual Juicy+Crispy setting that introduces moisture during cooking. Smeg states that its removable basket and rack use a ceramic non-stick coating made without PFAS.

The capacity works well for a family meal without the width of two side-by-side drawers. Seven programmes, manual controls and the water-assisted cooking option make it more versatile than a basic single-basket model. It is also one of the more design-conscious choices, with several matte colours.

The premium styling comes with a premium price, and one basket cannot match the convenience of genuinely independent cooking zones. The moisture feature also means an additional water container to fill and clean.

Choose it if: you want a large, attractive single-basket machine and would use its window and moisture-assisted cooking mode.

Other PFAS-Free Air Fryers Worth Considering

The market is changing quickly, and several additional models may suit a particular kitchen.

The Fritaire Self-Cleaning Glass Bowl Air Fryer is described as PFAS-free and Teflon-free. Its clear bowl, rotisserie and rotating tumbler make it quite different from a drawer machine. The round glass design will not suit everyone’s storage or cooking habits.

The Cuisinart AirTwin XXL combines two 5.2-litre baskets, PFAS-free coatings and a metal interior. It’s a competitive alternative to the GreenPan and Lakeland models. Cuisinart also offers the larger Tri Zone, which adds a separate oven-style compartment.

The Cuisinart Compact Max 7.6L is useful for anyone who wants one deep family basket in a narrower appliance. Cuisinart states that its ceramic coating is PFAS-free.

Typhur’s Dome 2 also carries a PFAS-free, fluorine-free ceramic basket claim and offers a wide cooking area rather than a deep drawer. It is feature-rich and expensive, so it deserves consideration mainly if its low-profile shape and adjustable fan speeds solve a specific problem for you.

Glass Versus PFAS-Free Ceramic Coatings

PFAS-Free Air Fryers

A glass air fryer is not automatically better for every household. It simply moves most cooking away from a coated metal basket and lets you see the food as it browns.

Glass may suit you if: you want a largely uncoated cooking vessel, like seeing the food, and value a container that can sometimes be used for cooking, serving and storing. The drawbacks are weight, breakability and the need to avoid sudden temperature shocks unless the manufacturer explicitly allows them.

PFAS-free ceramic-coated metal may suit you if: you want lighter drawers, easier shaking and the familiar format of a conventional air fryer. Ceramic non-stick performance can gradually reduce, especially after abrasive cleaning or repeated overheating, so it should still be treated carefully.

Stainless-steel racks and oven-style interiors may suit you if: avoiding coated cooking surfaces is your main aim and you do not mind using a little oil or soaking racks after messy food. Always check the drip tray and any mesh accessories, as an oven-style stainless-steel cavity does not prove that every included component is uncoated.

Why PFOA-Free Is Not Enough

One of the most common labels on air fryers is “PFOA-free”. It sounds reassuring, but it answers a narrower question.

PFOA was historically used in the production of some non-stick coatings. PTFE is the fluoropolymer that creates the familiar slippery cooking surface. A product can therefore be marketed as PFOA-free while still using PTFE. If your aim is to avoid the broader PFAS family, look for an explicit PFAS-free, PTFE-free or fluorine-free statement covering the relevant food-contact parts.

The same caution applies to “BPA-free”. BPA relates mainly to certain plastics and resins; it tells you nothing about whether a non-stick coating contains PFAS.

How to Check an Air Fryer Before Buying

Product pages are not always written with materials questions in mind. Before ordering, work through the removable parts one by one:

  1. Is the main basket, drawer or glass vessel explicitly described as PFAS-free?
  2. Does the statement also cover the crisper plate, rack, divider and drip tray?
  3. Is the claim PFAS-free, or only PFOA-free?
  4. Does the retailer list the same model number as the manufacturer page?
  5. Can replacement baskets, trays or glassware be purchased?
  6. Are the cleaning instructions realistic for your household?
  7. Will the appliance fit with the recommended ventilation clearance?

If the answer is still unclear, ask the manufacturer a very specific question: “Do the basket, crisper plate and every food-contact non-stick coating in model [number] contain PTFE or any intentionally added PFAS?” Keep the written reply with your receipt.

Looking After a PFAS-Free Air Fryer

PFAS-free does not mean indestructible. A few habits can help any air fryer last longer:

  • Use wooden or silicone utensils rather than metal tools on coated surfaces. My post on non-toxic kitchen utensils explains which materials work with different cookware.
  • Let removable parts cool before washing, particularly glass vessels.
  • Avoid abrasive powders, metal scourers and harsh scraping.
  • Follow the manual rather than assuming every component can go in the dishwasher.
  • Do not line the whole basket in a way that blocks airflow or allows loose paper to reach the heating element.
  • Replace a removable coated part if it becomes deeply scratched, blistered, peeling or warped.

If you are gradually reviewing other cooking equipment, my PFAS-free baking trays guide covers stainless steel, enamel and ceramic alternatives. There is no need to replace an entire kitchen at once; prioritise damaged items and products you already intended to change.

Is the Ninja Double Stack PFAS-Free?

The standard UK Ninja Double Stack SL400UK should not be grouped with the CRISPi glass models. Ninja identifies its crisper plates as nano-ceramic-coated aluminium, but official DoubleStack support information says the drawers use a PTFE coating.

That is why it is not included in this PFAS-free shortlist. The full Ninja Double Stack PFAS investigation explains the distinction and what existing owners can realistically do.

This does not mean that every Ninja product uses the same materials. Always check the specific model and manufacturing version rather than relying on the brand name alone.

Frequently Asked Questions

Are Ceramic Air Fryers PFAS-Free?

Some are, but the word “ceramic” is not enough on its own. Look for an explicit PFAS-free or PTFE-free statement from the manufacturer that covers the basket and accessories. Ceramic descriptions can refer to different coating systems, and vague retailer copy may not tell the whole story.

Are Glass Air Fryers Completely Free From PFAS?

Glass itself does not require a non-stick fluoropolymer coating, but many glass air fryers include a separate coated crisper plate, adaptor or accessory. Check the claim for the complete cooking system rather than the bowl alone. Ninja and Cuisinart both make explicit PFAS-free statements for the glass systems included here.

Is PTFE a PFAS?

Under broad definitions used by many authorities and environmental organisations, PTFE is a fluoropolymer within the wider PFAS family. This is why a PTFE-coated drawer does not meet the inclusion standard used in this guide.

Can I Use Silicone Liners in an Air Fryer?

Usually, if the manufacturer permits them and the liner does not block essential airflow. A liner does not change the material beneath it, however, and it can reduce browning if it covers too much of the perforated base. Choose a stable, correctly sized liner and never place it loose in a preheating air fryer.

Which PFAS-Free Air Fryer Is Best for a Family of Four?

The Ninja CRISPi DualZone suits families wanting glass vessels. The Lakeland Dual 8.4L, GreenPan Switch 10L and Cuisinart AirTwin XXL provide more conventional dual-drawer alternatives. Your best choice depends on portion sizes, worktop space and whether you usually cook two foods separately.

Should I Throw Away My Existing Air Fryer?

Not simply because you have discovered that it may use PTFE. If it is intact, used according to its manual and still performs properly, replacing it immediately may be unnecessary. Avoid overheating an empty coated basket, use non-scratching utensils and inspect the surface regularly. Replace damaged removable parts when available, or choose a PFAS-free model when the appliance reaches the end of its useful life.

Best PFAS-Free Air Fryers in the UK

The clearest choices are the ones whose claims match the parts you actually cook on. Ninja’s CRISPi range and the Cuisinart ClearView make glass the main vessel. Lakeland, GreenPan, Instant Pot, Panasonic and Smeg instead use explicitly PFAS-free cooking surfaces in more conventional formats.

For a compact household, the original Ninja CRISPi or Cuisinart ClearView Glass is likely to be sufficient. Families wanting two zones should compare the Ninja CRISPi DualZone with the lighter drawer-based Lakeland, GreenPan and Cuisinart alternatives. If you want one adaptable space, Panasonic’s divided 9.6-litre basket is particularly interesting.

Most importantly, read beyond the front-of-box language. “PFOA-free”, “ceramic” and “glass” each tell you only part of the story. A useful PFAS-free claim should identify the basket, drawer, crisper plate or other food-contact surface clearly.

If you have liked this post about PFAS-free air fryers, you can find more carefully checked swaps, visit the Low-Tox Living UK hub or compare glass food storage containers for leftovers and meal preparation.

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