Small Stainless Steel Air Fryer: What We Could Find Out About Compact Models
A small stainless steel air fryer is hard to pin down on paper. Breville's compact oven is sold with brushed stainless in its title, and Breville's own cleaning guide names a non-stick coating on its inside walls. For 4-quart models sold as stainless, we couldn't read a brand document at all.
updated November 2, 2026 · 2 min read
The short answer
We have no small stainless air fryer on our list. Breville's Compact is sold with brushed stainless in its title, and Breville's guide names a non-stick coating on its walls. We couldn't read a brand document for Instant's 4-quart models, so we can't say what's inside. If 4 quarts matters more than steel, the Ninja Crispi is the nearest we looked at.
What's on this page
Which small models did we look at?
- Breville Smart Oven Air Fryer Compact (BOV680): the title says “Brushed Stainless Steel”. Breville's cleaning guide says a special non-stick coating makes the inside of the oven walls easier to clean. The instruction book doesn't use that wording, so it's worth reading more than one brand document. The book lists an air fry basket but doesn't say what it's made of. See the larger BOV900.
- Instant Vortex Plus Mini and Instant 4 Qt Vortex Mini: both say “Stainless Steel” in the Amazon title. We found no brand document we could read for either. The manual we did read is for the 6-quart Vortex Plus, which says its cooking tray has a non-stick coating. That may not carry over to a smaller model, so ask Instant about your exact model. See the Vortex Plus.
- Ninja Crispi: a glass 4-quart model, so not stainless. We couldn't find out what its plate is made of.
None of these has a link to a store from us, except the Crispi.
Which one should I start with?
Glass, known brand
Ninja Crispi
The food sits in a glass container; the plates and handles need a closer look.
The only appliance near 4 quarts we looked at. It's glass, not stainless, and we couldn't find out about its plate.
Good for families who would rather have glass than metal around the food and will look closely at the plate and handles.
Coating: We couldn’t confirm
- Ninja’s page lists “PFAS- & PTFE-free” under cooking surfaces
- SharkNinja says its glassware is “free from PTFE and PFAs”
- A “4-qt capacity container”, says Ninja
- An excerpt says the plates have a “nano-ceramic coating”; unconfirmed
- An excerpt says the handles are plastic; we couldn’t confirm it
See the full materials list
Full materials list
Ninja Crispi
| CoatingWe couldn’t confirmSharkNinja speaks for the glassware, but we couldn’t confirm the plate’s coating. | |
|---|---|
| Basket | Glass container; an excerpt says the plate is “Aluminum with a nano-ceramic coating”1 |
| Inside | Glass container1 |
| Coating, per the company | Ninja’s page lists “PFAS- & PTFE-free” under cooking surfaces. SharkNinja says the glassware is “free from PTFE and PFAs”1,2 |
| Outside | Not relevant; the name makes no stainless claim |
| Size | “4-qt capacity container”1 |
Where this comes from
- 1SharkNinja, glass air fryers category page. company website, checked November 2, 2026.
- 2SharkNinja, Crispi FN101 product page (redirects to FN101ST). company website, checked November 2, 2026.
If you can give up one thing
If 4 quarts matters more than steel and you'd accept glass
Ninja Crispi · We couldn’t confirm
View(paid link to Amazon, opens in a new tab)Ad · paid link · check price & delivery on AmazonIf the stainless look matters and you can make room for 6.5 quarts
Cosori Iconic · Has a coating
View(paid link to Amazon, opens in a new tab)Ad · paid link · check price & delivery on AmazonIf the least coating on paper matters most and an oven fits your counter
Our Place Wonder Oven · Has a coating
View(paid link to Amazon, opens in a new tab)Ad · paid link · check price & delivery on AmazonIf you want to choose by size first
Against the Crispi: it isn't what you searched for, and it has a plate and handles to check as well as a bowl. See the Ninja Crispi. The Cosori Iconic has a coated basket, as explained on its page.
What should I ask about any small model?
- What do “stainless” and “steel” describe? On most models, only the outside. Check the basket and the inside walls on their own.
- What are the basket and plate made of? Ask whether either has a coating.
- What are the inside walls? A compact oven has walls close to the food.
- How much space does it need? Breville's book asks for 4 inches on each side and 6 inches above. Add that before you measure your counter.
Where this leaves you
No brand document we read says a small model has a plain stainless basket with no coating. If you find one for a small model, tell us. For stainless models of any size, see our full comparison. For the shape, read oven or basket.
Common questions
Is the inside of the Breville Compact oven stainless steel?
Not going by Breville's own words. Its cleaning guide says a special non-stick coating makes the inside of the oven walls easier to clean. The instruction book doesn't mention it, and it doesn't say what the basket is made of.
What is the smallest stainless steel air fryer?
We can't name one. Among the listings we looked at, Instant's 4-quart models are the smallest with “Stainless Steel” in the title. We couldn't read a brand document for them.
Are small air fryers less likely to have a coating?
We found nothing to suggest it. The compact Breville has coated walls, and so does the larger BOV900. Check each part of each model, whatever the size.
You might also like
- What size air fryerWhat size air fryer do you need? Where to start for two people or a family of four, why brands disagree on quarts, and how much counter space to leave.
- Our best picksLooking for the best stainless steel air fryer? We compare eight models by what each brand says about the basket and inside walls, and where to start.
- Breville Smart Oven Air FryerThe Breville Smart Oven Air Fryer Pro (BOV900) is stainless on the outside, but Breville’s book says the walls inside have a non-stick coating.
- Instant Vortex PlusThe Instant Vortex Plus has a stainless finish, but its manual says the cooking tray has a non-stick coating. Here is what that means and what to ask Instant.
- Oven style or basketIf you want less coating, an oven-style air fryer gives you more to work with on paper. Still, some have coated walls. Parts, walls and size compared.
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Stainless Steel Air Fryer Editorial Team
We are the team behind Stainless Steel Air Fryer. We read what the companies say and explain it in plain English. We don’t run lab tests, and we say so when we couldn’t find something out.