The Best Glass Air Fryers of 2026

"Glass air fryer" is one of the fastest-growing searches in this category, and it is easy to see why: people have read something about fluoropolymer coatings, decided they would rather not cook on one, and gone looking for a machine with no coating at all. The problem is that the results are full of air fryers with a glass window, or a glass-lidded bowl sitting on a coated tray, sold as if they were the same thing. They are not. This page is about the small number of machines where the food actually touches glass.

What actually counts as a glass air fryer

Three different things get sold under this banner and only one of them does what buyers think it does.

• Glass cooking vessel. The food sits in a borosilicate glass container and hot air circulates around it. No coating touches the food. This is the real thing.
• Glass viewing window. A conventional coated basket or drawer with a window in the door so you can watch it cook. Useful, but the food is still sitting on a coating.
• Glass bowl on a coated rack.Halogen-style "air fryer ovens" with a glass bowl and a coated crisper tray or wire rack inside it. The tray is what your food rests on, and the tray is coated.

Only the first category answers the question people are actually asking. In the current US market, one product dominates it.

Ninja Crispi — the one that genuinely cooks in glass

The Crispi (model FN101ST) inverts the normal air-fryer layout. Instead of a machine with a basket inside it, you get a PowerPod — the heating element and fan in one small unit — that clamps onto the top of a glass container. Ninja ships it with a 4-quart and a 6-cup borosilicate glass container plus two snap-lock storage lids, and the pod nests inside the containers for storage. That last detail matters more than it sounds: the whole system lives in a cabinet rather than permanently on the counter, which is a genuine advantage in a small kitchen.

The materials claim is the reason to buy it, and it is a published specification rather than a vague marketing line: Ninja states the CleanCrisp borosilicate glass containers are free of PFAS, PTFE and nonstick chemical coatings. There is no coating to scratch, none to overheat, and none to eventually flake. It reaches 450°F and runs four modes — Max Crisp, Air Fry, Bake and Recrisp. Ninja quotes a 6-cup personal meal crisping in about seven minutes, and says the 4-quart container fits a 4-lb whole chicken with vegetables.

In use it occupies 11.96 × 13.38 × 13.58 inches, and it carries a one-year limited warranty — the category norm. Permanently fixed heat-safe feet mean it can sit directly on granite, quartz or butcher block without a trivet, which is a small thing you notice every single day.

The catch, stated plainly

The Crispi is not a drop-in replacement for a basket air fryer, and anyone who tells you otherwise is skipping the part that matters. Glass is heavy and it can break — you are handling a hot glass vessel rather than a light aluminum basket with an insulated handle. The 4-quart container gives you one flat cooking surface, so usable crisping area is less than the quart figure implies once you spread food into the single layer air frying needs. And because the pod sits on top rather than enclosing the food, it is a different cooking geometry that takes two or three sessions to get a feel for.

It is also a system rather than an appliance: you are buying into Ninja's containers, and if you break one you replace it with theirs. For plenty of people the trade is worth making — the same glass vessel cooks, stores and travels with a snap-lock lid, which genuinely removes a dish from the process. But it is a trade, and it should be made with open eyes.

If the pod format isn't for you: PFAS-free ceramic

Most people who arrive at "glass air fryer" are really asking a broader question — how do I air fry without a fluoropolymer coating? Glass is the purest answer; a ceramic coating the manufacturer explicitly lists as PFAS-free is the practical one, and it comes in a normal basket you already know how to use. Two machines we track publish that as a specification rather than implying it.

The Cosori TurboBlaze lists a PFAS-free ceramic coating on both the basket and the crisper tray, runs a 6-quart square basket inside an 11.8 × 14.4 × 11.9-inch body, and backs it with a two-year warranty — double the category norm. The Typhur Dome 2 also specifies a PFAS-free ceramic basket, in a wide flat 15.6 × 19.7 × 10.3-inch format built around a shallow cooking surface that fits a 12-inch pizza; it is the pick if crisping area matters more to you than counter space. Both get more room in our best non-toxic air fryers roundup.

One rung down on price, the Ninja AF101 uses a ceramic-coated aluminum basket and crisper plate rather than a conventional PTFE one. Ninja does not publish a PFAS-free claim for it, so we do not repeat one — but it is a ceramic coating, in a 12.25-inch-wide body drawing 1,550 watts, for the least money of anything on this page. If a coated basket is where you land, the best ceramic air fryers ranks that whole field on what each maker actually publishes.

Is glass actually safer?

Here is the honest position, and it is duller than either side of this argument wants. Conventional PTFE air-fryer coatings are not known to be dangerous at normal air-frying temperatures; the FDA regulates fluoropolymer coatings for food contact, and the risks that get cited relate mostly to manufacturing chemistry and to overheating a coating well past normal cooking use. We are not going to tell you your current air fryer is poisoning you, because the evidence does not say that — we go through it properly in are air fryers toxic?

What glass genuinely buys you is certainty and durability. Borosilicate glass has nothing on its surface to degrade, so it cannot scratch through to a substrate, cannot flake into food after three years of metal tongs, and has no "do not exceed" caveat attached to a coating. If what actually bothers you is the long-term condition of a coating rather than an acute health scare, glass is a completely rational answer — and it is the one thing no coated basket can offer at any price.

What it costs to run

Air fryers are cheap to run whatever the basket is made of, and glass barely moves the arithmetic. A machine drawing 1,550 watts for a 20-minute batch uses about 0.52 kWh, which is roughly 9 centsat the 17-cents-per-kWh US residential average. The Crispi's real advantage here is the 6-cup container: a single portion in about seven minutes costs less than a fifth of that, because the smaller the cavity and the shorter the run, the less you spend. Our full method is on how we review, and the category-wide numbers are in what an air fryer costs to run.

The verdict

If cooking without any coating is your actual requirement, buy the Ninja Crispi. It is the only mainstream machine that genuinely does it, and the storage-and-transport side of the system is a real benefit rather than a gimmick — as long as you accept you are giving up basket convenience and some practical capacity to get there.

If you want a normal air fryer and "no PFAS" is close enough, buy the Cosori TurboBlaze for a standard counter, or the Typhur Dome 2 if you would rather have crisping area than a small footprint. Shopping mainly on price? The Ninja AF101 gets you a ceramic-coated basket for the least money here. And if footprint is the constraint regardless of coating, our best small air fryers guide ranks on real countertop width instead.