An air fryer can be a useful addition to the British kitchen, but not every model suits every meal or kitchen space. A compact hot air fryer is practical for one or two people, while a large dual air fryer is a better fit for a family that wants to prepare several dishes at once.
Marketing often focuses on numerous programmes, large capacities and promised savings. In practice, usability depends mainly on the layout, power, controls and cleaning requirements. Below, you’ll find the main pitfalls and key points to check, followed by recommendations for different usage scenarios.
A 6-litre air fryer sounds spacious, but the shape of the basket determines how much food fits in a single layer. A tall, narrow basket is not always practical for chips, vegetables or chicken. So, as well as the litre capacity, check the dimensions, maximum food capacity and the amount of space available on your worktop.
For a household of one or two people, 4 litres may be sufficient. For a family air fryer, a capacity of around 6 to 8 litres is more suitable. If you want to prepare two different dishes at the same time, consider a dual air fryer, dual-zone air fryer or air fryer with two baskets.
A model with 12 or 21 presets may seem versatile, but manual temperature and time settings remain important. Also check whether both zones can be adjusted independently. Features such as Sync Finish and Match Cook are particularly useful when, for example, you want chicken and vegetables to be ready at the same time.
Also consider the difference between an air fryer with digital controls and a model with rotary dials. A touchscreen often provides more presets, while mechanical dials are simpler when you want to adjust the temperature and time quickly.
“Easy to clean” doesn’t mean much without specific details. Check whether the baskets, racks and trays are dishwasher-safe. The motor unit must not be submerged and usually needs to be wiped with a damp cloth. Also check whether the non-stick coating must not be treated with scouring pads or harsh cleaning products.
Use the following guide as a starting point:
Measure the available space on your worktop beforehand. Leave enough room around the appliance for ventilation. The product specifications for various models recommend at least 10 centimetres of clearance. Place an air fryer on a stable, heat-resistant surface, and not directly beneath a kitchen cupboard if the hot air is blown towards it.
The power ratings of the models mentioned range from approximately 1,450 to 2,800 watts. A higher wattage may mean faster heating, but it also results in a higher peak load. Therefore, check whether the air fryer can be connected directly to a suitable socket. Do not use an unsuitable extension lead or power strip.
A range of 80 to 200 °C is sufficient for many everyday cooking tasks. Models with a maximum temperature of 230 or 240 °C offer extra scope for crisping frozen foods. The set temperature does not guarantee identical results: the quantity, thickness and air circulation also make a difference.
Check whether the basket has a non-stick coating, ceramic coating or stainless-steel surface. With a ceramic or uncoated basket, it’s important to follow the manufacturer’s care instructions. An air fryer with dishwasher-safe parts can save time, but check exactly which parts can go in the dishwasher.
A viewing window with an internal light lets you check the food without fully opening the basket. An air fryer with a viewing window is particularly useful on an oven-style model. Also look for automatic switch-off, overheat protection, a locking basket and clear warnings about hot steam.
Why it suits this profile: The 4-litre capacity and compact size are a good fit for smaller households and users who want to try a straightforward air fryer first.
The product specifications state the capacity, 1,500 watts, eight programmes and an adjustable range of 35 to 200 °C. This means the key details are clear before you buy.
LED touchscreen, shake reminder, automatic switch-off and dishwasher-safe parts, according to the product description.
Why it suits this profile: This XL air fryer combines a 6.2-litre capacity with app control and multiple cooking functions for home cooks who enjoy following recipes.
The product information lists the capacity, maximum temperature of 200 °C and functions separately. The app is an added benefit, not an essential control method.
13-in-1 functions according to the product description, NutriU app, compatibility with Amazon Alexa and dishwasher-safe parts.
Why it suits this profile: The two independent 4.75-litre drawers are suitable for families who want to prepare a main course and side dish at the same time.
The total capacity is split between two drawers. This gives you a clearer idea of how much space is available for each dish, rather than simply looking at 9.5 litres.
6 functions, a temperature range of 90 to 240 °C, Sync and Match settings, and dishwasher-safe drawers according to the product specifications.
Why it suits this profile: The vertical design takes up less worktop space than many horizontal models while providing two independently adjustable drawers.
The product information states the height of 38.5 cm and lists the two drawers separately. However, measure the space beneath wall cupboards beforehand.
Two 4.75-litre drawers, six cooking functions, Sync function and removable dishwasher-safe parts.
An air fryer is designed to circulate hot air in a compact space. A 30-litre air fryer oven, such as the OIMIS, provides more levels and accessories for toast, pizza, rotisserie cooking and drying. The trade-off is that this type of appliance takes up more room.
If you mainly make smoothies, sauces, dough or chopped vegetables, a blender and food processor may be more useful than additional air fryer functions. According to the product description, the HoninJoy All-in-One Blender & Food Processor has a motor of up to 1,300 watts, a 1.5-litre blender jug, a 2-litre food processor bowl and separate dishwasher-safe parts. Take a look at the HoninJoy blender and food processor if food preparation is more important to you than baking and frying.
We’ve put together a complete, up-to-date list of products that fully meet these strict selection criteria and the applicable European safety regulations.
For one or two people, 4 to 5 litres is often practical. Families may want to consider 6 litres or more. With a dual air fryer, check the capacity of each drawer, as two drawers with a combined capacity of 9 litres do not work in the same way as one large cooking space.
Energy consumption depends on the power rating, cooking time and cooking method. A 2,000-watt model theoretically uses 2 kWh when running at full power for one hour, but a thermostat switches the heating element on and off during use. So don’t compare wattage alone; also consider the required cooking time and portion size.
Its lifespan depends on how often it is used, how it is cleaned and how the basket and non-stick coating are treated. Allow the appliance to cool down before cleaning it, don’t use metal or abrasive utensils, and keep the air inlet and outlet clear. Keep the manual and check the statutory guarantee and any additional manufacturer’s warranty when you buy.