What this guide is based on
This guide follows the decisions in the order they matter, and it leans on one source throughout: verified owner reviews of air fryers, covering basket models, dual-basket models and oven-style models.
Two findings from that analysis shape everything below.
Owners are happy with how air fryers cook. Frying quality is the most-praised trait in the category, about a quarter of all praise, followed by easy cleaning and ease of use.
The complaints are about everything else. Size, at about one complaint in six. Durability, close behind. Then heating, build quality, slow cooking and cleaning. Our Air Fryer Complaint Report found that durability is also the complaint that costs a model the most in its rating.
So the job is not to find the air fryer that fries best. Most do. The job is to avoid the wrong type, the wrong size, and the models that fail.
Decision 1: the type
There are three kinds, and owner satisfaction differs sharply between them.
| Type | What it is | Praise to complaints | Most common complaints |
|---|---|---|---|
| Basket | One pull-out drawer | About 5.5 to 1 | Too small; durability; heating |
| Dual basket | Two drawers, two temperatures | About 3.5 to 1 | Size; durability; heating |
| Oven style | A countertop oven with an air fry mode | About 1.9 to 1 | Durability; size; heating; cleaning |
The dual-basket figure rests on four models, so treat it as indicative.
Basket air fryers do one thing and owners like how they do it. Their main complaint is that the basket turned out too small, which is a buying mistake you can avoid.
Dual-basket air fryers cook two foods at two temperatures and finish them together. That is useful for a family dinner and unnecessary for one or two people. See the best large air fryers.
Oven-style air fryers toast, bake and broil as well. They are the least well-liked of the three: their owners complain more about heating and about cleaning, which is harder with racks and a crumb tray than with a basket. Buy one if you want a countertop oven that also air fries, not if you want an air fryer. See the best air fryer toaster ovens, and air fryer vs oven if you are unsure you need one at all.
Decision 2: the size
Size is the single most common complaint about air fryers, and the direction is clear: owners say “too small” about twice as often as “too large”.
The reason is that capacity is stated as the volume of the basket, but food crisps best in one uncrowded layer. The usable space is less than the number suggests.
| Household | Size to look at |
|---|---|
| One person | 2 to 3 quarts |
| One or two people | 4 to 5 quarts |
| Couples and small families | 5.5 to 6 quarts |
| Families of four or more | 8 quarts, or a dual-basket model |
If you are between two sizes, take the larger. The other side of the ledger is counter space: about a third of size complaints are that the unit is too big. Measure the space, including the height under your cabinets.
Our air fryer size guide has the detail, and the best small air fryers covers the compact end.
Decision 3: the basket material
Most air fryer baskets have a nonstick coating. If you want to avoid that, there are stainless steel, ceramic-coated and glass options, covered in the best non-toxic air fryers.
One finding is worth knowing before you pay extra for this. In the owner reviews we analyzed, complaints about the coating peeling or failing were rare, a handful across 44 models. Coating wear is a common worry and an uncommon complaint. Choose an uncoated basket if you prefer one, but it is not what makes an air fryer last.
What owners do complain about is cleaning, at about one complaint in fifteen, nearly all of it simply “hard to clean”. A basket and crisper plate that come apart, with few crevices, matter more day to day than the coating. See how to clean an air fryer.
Decision 4: controls and functions
Controls are a minor source of complaints, about one in thirty, including buttons that stopped responding. Two practical points:
- Dials and simple buttons are the simpler choice if you do not need presets.
- Presets are a convenience, not a capability. Any air fryer with a temperature and a timer can cook what a preset cooks.
Extra functions such as dehydrate, bake and reheat are worth paying for only if you will use them. Frying quality, the thing owners praise most, does not improve with the length of the function list.
The part most buyers skip: reliability
Durability is about one complaint in seven, and heating complaints add one in nine, about half of them units that stopped heating or never heated properly. Together they are the largest group of complaints after size.
They also come early. Of the failure complaints that state a timeframe, 60% say the air fryer failed within months. On basket models it is closer to three in four. Our guide to how long air fryers last sets out the detail.
What to do with that:
- Check the warranty length on the listing before you buy.
- Buy where returns are easy.
- Use it often in the first weeks, so a fault shows up while you can return it.
- Weight a model’s reliability record over its features. That is how our best air fryers guide ranks them.
Two smaller things owners mention
The new-appliance smell. About one complaint in twenty is a chemical or plastic smell, most often on first use. On most units it fades after one or two empty runs at high heat. A smell that persists after several uses is a reason to return the unit.
Slow cooking. “Takes long to cook” is a recurring complaint. An air fryer cooks fastest with food in a single layer and the basket not overfilled; how an air fryer works explains why.
The short version
- Type. A basket model unless you need two temperatures at once (dual basket) or a countertop oven (oven style).
- Size. One step larger than you first think.
- Basket. Easy to take apart and clean; uncoated if you prefer, but not for durability’s sake.
- Controls. Simple.
- Reliability. Check the warranty, buy with easy returns, and choose on the owner record.
Ready to pick a model? Start with the best air fryers.
How this guide was put together
The figures here come from the verified owner reviews of 44 air fryers: 22 basket models, 4 dual-basket models and 18 oven-style models, grouped by design. Shares are each complaint theme as a proportion of all complaints; the praise-to-complaint figures compare total praise with total complaints for each type. Some individual models have small samples, so the figures describe the pattern across the group, not any one model. Noolaguide does not claim hands-on testing.
