Oilless deep fryers (hot air or airfryer) have been gaining supporters, as with them you can fry any food using only the fat of it.
In addition to being seen as healthier fryers for not using oil, they are much more practical. It's one of the wonders for your kitchen!
But what's the best airfryer fryer on the market? Learn more.
What is an Oilless Fryer
An oilless deep fryer, also known as air fryer, is a home appliance for cooking hot air food instead of oil. It works through a high-speed hot air circulation system, which cooks foods with a crispy crust without the need to submerge them in oil.
Thus, it is possible to use an oilless fryer to fry potatoes, chicken, fish, vegetables and other foods that would normally be fried in oil. Some models can also grill and roast. In addition to being a healthier option to prepare fried foods, the oil-free fryer is also easier to clean than a conventional fryer.
Surely you've had crispy fries in restaurants. Yeah, a lot of people use these hot, oilless fryers.

How Hot Air Fryers Work
The operation of airfryer it is based on the heating of food up to about 200 degrees centigrade, like a small oven. Then, based on quick ventilation, food is fried in a more natural and healthy way.
Thus, with this process the foods come out with a pleasant, fried, crispy and almost fat-free look!

In addition to frying, you can generally cook any food like in an oven. So grilling, baking is also possible.
Does oil need to be included?
Nope. Yeah, hot air deep fryers can work oilless with the fat of food. Still, for some drier foods you can include a small spoon of olive oil or oil. It is recommended that the manufacturer of the airfryer and according to your fryer's manual.

Advantages and Disadvantages of Oilless Fryers
Hot air deep fryers fry much faster than conventional ones. In addition, they are multifunctions, as in addition to frying they can also grill or roast healthyly.
They take up little space and when it comes to cleaning up, it's simpler. Yeah, you'll never have to throw away the oil that's the main cause of the hard cleaning. In addition, you can wash the accessories in the dishwasher!
Another advantage is the elimination of the smell of fried foods. You won't have this problem in your kitchen anymore.
They have a timer, so you don't have to worry about burnt cooking. Just program your fryer very carefully.
Hot air deep fryers also have disadvantages. There is some difference in the taste of food cooked this way. Additionally, there may be some loss of nutrients when used at high temperatures to make fast cooking.
In general they are not very large, so for kitchens for many people you may have to repeat the process more than once.

In short:
Pros
- It eliminates oil smells.
- Quick kitchen.
- Low fat content (healthier).
- Too easy to clean.
- Automatic and adjustable.
- Very practical.
- Washing the dishwasher (some models).
- Cooked at the right point.
Cons
- Possible loss of vitamins and minerals in some foods.
Reviews on Hot Air Fryers
The vast majority of users of airfryer, indicates to be satisfied or very satisfied with this way of cooking.
However, there is no complete consensus as to the healthier way to cook. If with conventional fryer with oil or hot air. In fact, there are advantages and disadvantages associated with any of the types of fryers.
Still, when comparing conventional frying with an oilless one, it has the clear advantage. Gets foods with a much lower fat content. This is beneficial not only for the generality of people, but also for those on a diet.
In addition, you can fry as much food as possible below 170 degrees. Because at high temperatures there are nutrients of some types of food (such as vitamins and minerals) that can be lost.

What Fryer Choose?
You can choose a deep fryer serving your brand, capacity, price, weight, features and of course the space you have in your kitchen. They usually all make the same kind of cooking.
Tray Capacity
The capacity measures the size of the frying tray. The most common capacities are between 2 and 5 litres. It all depends on how much to cook. A capacity between 2 and 3 litres is enough to fry average portions. A 4-7 litre model such as Fryinn Oil-free Fryinn View 6500 Stainless steel (1700 W 6,5 L), allows already prepare a meal for 5 to 7 people.
The following model has 5.5 liters.

Weight and Dimensions
If you are looking for a compact hot air deep fryer that you can easily put in your kitchen, you can choose for example the Airfryer FAGOR Oilless Fryer of 2.5L and 2Kg weight. It looks great in any kitchen and the tray can be machined. On the other hand, it has larger models, of great capacity. Some even have a mechanism that spins food during frying.
Oilless Frying Marks
In the kitchen, you find some of the best brands of oilless fryers. As currently available, there are from Philips, Ufesa, Fagor, Haeger, Tefal, Tristar, Cecotec, Xiaomi, Moulinex to many others.
What is the best Airfryer in 2025
The best airfryer, depends a lot on the features you want. Our fryer collection is in permanent update with the best and latest models. However, if you are looking for recent models and launched in 2024 and 2025, see the following highlights.
Oil-free fryer (promotion)
If you're looking for a fryer for less than 50 Euros, then don't lose this model! Use our special promotion code and buy this now oil-free deep fryer.

Prepare your meals with less than 95% fat for sophisticated and healthy dishes with less than 80% calories. In addition, you have over 100 recipes.

Pros
- Easy to use
- Modern and compact
- 360o Air Flow
- High quality
- Basket can be machined
- Low price
Cons
- Capacity of 2 litres
Oil-free fryer (large capacity)
If you are looking for a higher capacity Airfryer, then you can choose the new Oil-free fryer Pro. Yeah, aside from its 1700 Watts power, it offers a capacity of 5.5 litres at an affordable price.
Airfryer 2 Drawers
If you want to cook several dishes at the same time, an airfryer with 2 drawers can be useful. Keep in mind that these can take up a lot of space in your kitchen.
FAQ – Frequently Asked Questions
See now a summary of the most frequent questions and answers about this type of fryers.
What is it?
An oilless deep fryer is a device that uses circulating hot air to cook food. It was developed to simulate the effect of frying without the need to use oil.
How does it work?
The oilless deep fryer works through a convection heating system, which uses hot air to cook food. Yeah, the hot air is rapidly circulating inside the fryer, creating a hot air stream that cooks food.
What are the advantages of using an oilless deep fryer?
One of the main advantages of using an oil-free deep fryer is the reduction in the amount of fat consumed. In addition, it is easier to clean than a conventional deep fryer and can be used to cook a variety of foods.
Is it possible to cook frozen food in the oil-free fryer?
Yes, you can cook frozen food in the oilless fryer. However, it is important to remember that cooking time may be a little longer than if food was thawed out.
What foods can be prepared in the oilless fryer?
You can use the oilless fryer to cook a variety of foods including meats, fish, vegetables, chips, chicken wings, nuggets and more.
Is it necessary to add oil to the oil-free fryer?
It is not necessary to add oil to the fryer without oil. However, in some cases it may be recommended to add a small amount of oil to improve the taste or texture of food.
How to clean the fryer without oil?
To clean the fryer without oil, it is important to turn off the device and expect it to cool completely before starting cleaning. Then remove the basket and wash with neutral soap and water. In addition, most oil-free deep fryers also have removable parts that can be washed in the dishwasher.
Does the oil-free fryer consume a lot of energy?
The amount of energy consumed by the oil-free fryer may vary according to the device model and the time of use. However, in general, the oil-free fryer is a low-energy device.
What's the best oil-free fryer model?
There is no specific model of oilless fryer that is considered the best.
Promotional Prices
Enjoy our promotion in fryers if oil, used in your checkout the discount coupon code. Yeah, you find it in each of the products on sale!
Conclusion
Hot Air Fryers (airfryer) came to revolutionize the way we make our fried. They allow a faster, cleaner kitchen, no smell to fry and with much less fat and calorie content. That's why they're one of the wonders of the kitchen. Excellent reasons for buying yours.
Look at some of the models.

