Buying guide
Air fryer buying guide: choose the right size, basket and features
The best air fryer is not necessarily the largest or the one with the most programmes. Compare usable cooking space, basket layout, controls, cleaning and the way your household actually prepares meals.
Air fryers range from compact single-basket appliances to large dual-drawer and oven-style models. Headline capacity is helpful, but litres alone do not show how much food fits in one layer, how much worktop space the appliance occupies or whether two parts of a meal can finish together. Start with normal portions and food shapes, then compare suitable models on delivered price.
1. Choose capacity using real portions
Think about what you cook most often and how many people usually eat together. Chips can be piled more deeply than foods that need to lie flat, such as fish fillets, burgers or toasted sandwiches. A wide basket can therefore be more useful than a deeper basket with a similar litre figure.
Manufacturer serving estimates are a starting point rather than a guarantee. Look for internal basket dimensions, not only total appliance capacity. If dimensions are unavailable, examine photographs showing the basket beside familiar food. Buying too small can mean repeated batches; buying far too large can consume unnecessary worktop and cupboard space.
- List the foods and portion sizes you prepare regularly.
- Check whether they must fit in a single layer.
- Compare usable basket dimensions as well as litres.
- Allow room to turn or shake food during cooking.
2. Decide between a single basket, dual drawer or oven style
A single basket is straightforward and can provide a larger uninterrupted cooking area. It often suits households that cook one main item at a time. A dual-drawer model can prepare two foods at different temperatures or durations, and synchronisation may help both sides finish together. However, each individual drawer can be too narrow for larger food.
Some dual-zone appliances allow the divider to be removed, while others always operate as two separate drawers. Oven-style models may offer racks and a viewing window, but require more consideration of shelf position and cleaning. Choose the layout that matches recurring meals instead of selecting by the highest total capacity.
3. Measure the kitchen space before ordering
Check the appliance’s width, depth and height, then include the extra clearance specified by the manufacturer for ventilation. Make sure the drawer can open fully without hitting a wall, tap or another appliance. Also consider the route to a suitable socket and avoid planning to rely on an unsuitable extension lead.
Measure storage space if the air fryer will not remain on the worktop. Large handles and projecting control panels can make an appliance harder to store than its main body dimensions suggest. Weight also matters if it must be moved frequently.
4. Prioritise useful controls over programme count
Clear manual time and temperature controls are more important than a long list of presets. Check the available temperature range, adjustment steps and maximum timer length. A pause or reminder to shake food can be convenient, while dual-zone matching and synchronisation features are valuable only if they fit your cooking routine.
Consider whether controls remain readable in normal kitchen lighting and whether common adjustments require several menu presses. Physical controls may be easier for some users; touch panels are easier to wipe but can vary in responsiveness. Smart connectivity should solve a genuine need before it influences the purchase.
5. Treat energy-saving claims realistically
An air fryer may use less energy than heating a full-sized oven for a small meal because it heats a smaller space and can cook more quickly. The actual difference depends on power, cooking duration, preheating and the number of batches required. A small fryer that runs twice may not offer the convenience or saving expected from a single comparison.
Compare typical cooking time for your portions rather than relying on a single promotional percentage. An inexpensive appliance is not automatically economical if it is rarely used, and a high-capacity model may be inefficient for very small portions. The practical aim is to select the smallest cooking area that comfortably handles normal meals.
6. Check cleaning and replacement parts
Ease of cleaning has a major effect on whether an air fryer is used regularly. Check which basket, tray, rack and divider parts are removable and whether the manufacturer describes them as dishwasher-safe. Always follow its instructions because coatings and components differ.
Look at corners, vents and heating areas where grease or crumbs may collect. A removable insert can be easier to wash than a complex fixed assembly. Check whether replacement baskets, trays or filters are available and reasonably priced; replacing a worn component can extend the appliance’s useful life.
Non-stick surfaces should be handled with suitable utensils and cleaning materials. If coating durability is a concern, compare warranty terms and independent long-term owner feedback instead of relying only on first-use reviews.
7. Consider noise, odour and day-to-day use
Air fryers use a fan, so some operating noise is normal. Reviews can help identify models with unusually noticeable tones, rattles or loud alerts. Cooking smells still need ventilation, particularly with fatty foods. A viewing window may reduce unnecessary drawer opening, but it adds another surface to clean.
Check whether the exterior and handles remain practical to touch, while following the manufacturer’s safety guidance. Stable feet, a secure basket mechanism and controls that are difficult to activate accidentally can matter in a busy family kitchen.
8. Compare the full delivered offer
Once you have shortlisted suitable models, compare the price plus delivery and any compulsory charge. Confirm stock and the expected arrival date on the retailer page. Check the warranty provider, returns period and any condition applying after the appliance has been used.
A bundle of liners, utensils or accessories is worthwhile only when the items are compatible, safe for the intended use and genuinely needed. Do not let low-value extras outweigh a clearer warranty, better basket layout or lower delivered total. Our total-cost comparison guide explains how to compare complete offers.
A practical five-minute air fryer comparison
- Write down normal portion sizes and the foods that need to lie flat.
- Choose a single, dual or oven-style layout suited to those meals.
- Measure the worktop, ventilation clearance and drawer-opening space.
- Compare controls, cleaning, warranty and replacement-part availability.
- Compare delivered totals, then confirm stock and returns with the retailer.
Frequently asked questions
What size air fryer should I buy?
Choose from the portions and food shapes you cook regularly. Usable basket area can matter more than litres, especially when food needs to sit in one layer. Avoid paying for capacity that will rarely be used.
Is a dual-drawer air fryer better?
It is useful when two meal components need different temperatures or cooking times. A wide single basket may be better when you usually cook one larger item. Compare the dimensions of each drawer, not only their combined capacity.
Does an air fryer always cost less to run than an oven?
Not always. Savings depend on appliance power, cooking time, portion size, preheating and whether multiple batches are needed. It is most likely to be efficient when its smaller cooking chamber matches the amount of food being prepared.
What should I check before buying online?
Confirm the exact model, dimensions, basket layout, supplied accessories, warranty, stock, delivered total and return terms. Recheck these details on the retailer’s page immediately before ordering.
Compare current air fryer offers with Scout, then verify the final product and delivery details directly with the retailer.
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