Cosori TurboTower Dual Air Fryer Review UK 2026
Quick verdict
Score: 9.2/10
Best for: Faster, lower-oil everyday cooking and reheating
Not for: Large family roasts and big-batch cooking, where a full-size oven still wins on capacity
Bottom line: A practical air fryer (10.8L) that crisps food fast with little oil and costs less to run than an oven.
The Cosori TurboTower Dual Air is a space-saving double stack model with a 10.8L capacity, designed to cook larger portions while taking up less counter space than single-basket alternatives. It is suited to batch cooking and full-meal prep at once because it is built as a double stack unit. The 10.8L size may be useful for families, but it can feel bulky in smaller kitchens, and the wider capability compared with a basic single-basket This air fryer setup makes it a more versatile option on the UK market.
Pros
- 10.8L capacity
- Faster and cheaper to run than a full-size oven
Cons
- Takes up worktop space
- Cooks smaller batches than a full-size oven
- Some foods still need a light spray of oil to crisp up
Capacity and Size
With a 10.8L capacity, the Cosori is positioned for cooking larger portions than many single-basket air fryers, while still aiming to fit where bigger models may feel bulky. The double stack design splits food across two levels, which helps when preparing a full meal in one go. The capacity makes it suitable for batch cooking, but very large items still require careful spacing to ensure even results.
Cooking Performance and Functions
Cooking performance and functions focus on how evenly food crisps across both levels in the double stack design. The air fryer is designed for faster, even crisping when cooking items in parallel, using Turbo Blaze Tech for results across the two drawers. A 3-layer cooking setup helps cook full meals at once by separating mains, sides and vegetables. Progress can be monitored during the cooking cycle, with the option to pause or rearrange trays part-way through if one portion browns quicker. The 10.8L cooking space supports batch cooking, although denser items may require turning for the best texture.
Single or Dual Zone
This air fryer can be used in either a single-zone or dual-zone way, depending on what is being cooked and whether the portions need the same cooking time and browning level. In single-zone mode, both layers work together, which suits foods that need similar heat, such as tray bakes or mixed veg. In dual-zone mode, each zone can be cooked differently, so different items can finish closer to the same time, for example chips in one side and chicken in the other. The 10.8L, double stack design supports cooking multiple dishes at once, though uneven loads may still require swapping.
Ease of Use and Controls
Ease of Use and Controls are built around setting up single-zone cooking or dual-zone cooking, then choosing time and temperature for each zone in dual-zone mode. The fryer uses a straightforward control layout with clear selections for cooking mode and adjustments for each basket. In dual-zone use, separate targets can be set for both halves, then the programme starts so both zones run together. This supports cooking different foods at the same time, but it needs attention to match doneness and prevent smaller items from overcooking. The overall workflow is simple, with results depending on selecting suitable temperature and timing.
Cleaning and Maintenance
After cooking is complete, cleaning the Cosori is straightforward, but consistent care is still important to help maintain reliable performance and prevent burnt-on odours. Allow the air fryer to cool first, then remove the drawers and trays and wash them. Usually, warm water with mild washing-up liquid is sufficient. For baked-on food, soaking helps loosen residue, and a soft, non-abrasive sponge prevents scratching. Any grease that collects in the bottom area should be wiped away with a damp cloth after each use. The outer body should be wiped clean only, and nothing should be submerged. Ensure all parts are fully dry before reassembly.
Noise and Energy Use
Noise levels and energy use are key considerations for anyone using the air fryer at home, especially in kitchens where quieter cooking is preferred. This 10.8L space-saving double stack model cooks multiple items at once, which can reduce overall cooking time by avoiding separate batches. Energy use depends on run time and frequency, so lower waste comes from cooking complete meals in the 3-layer configuration rather than reheating or cooking again later.
Who Is This Air Fryer For?
The Cosori TurboTower Dual Air.8L suits households that want to cook full meals with fewer rounds, because it is built as a space-saving double-stack design with 3-layer cooking. It works well for families or shared households where separate portions are often needed, since the stacked layout is designed to handle more food at once. Batch-style meal preparation, such as cooking a main and a side together, is likely to fit the capacity and layout. For very small households, it may feel less useful if frequent large batches are not required, and singles may need to adjust portion sizes to avoid overfilling.
Where to Buy in the UK
Where can the Cosori.8L be bought in the UK, and how can shoppers confirm they are getting the correct model? Shoppers can look at major UK retailers and online marketplaces where The air fryer products are commonly listed, including Amazon UK, John Lewis, Currys, AO, and Argos. Before ordering, they should check that the product title includes the exact wording "TurboTower Dual Air Fryer" and "10.8L", and that the listing refers to the space-saving double stack design. Because similar listings can appear for closely related models, shoppers should compare the capacity shown, the product name, and the images to confirm the correct layout and configuration. When buying from third-party sellers, checking return terms and the seller rating helps, particularly if the description or included items do not match the listing details.
Frequently Asked Questions
Is the Cosori worth it?
For faster, lower-oil cooking of chips, chicken, veg and reheats, the air fryer earns its place with 10.8L capacity. It is also cheaper to run than heating a full-size oven - check the current Amazon UK price, as it changes often.
Is this air fryer big enough for a family?
The Cosori has 10.8L capacity. As a rough guide, 4-5L suits 1-2 people, 6-8L suits 3-4, and larger or dual-drawer models suit families of 4 or more.
What are the downsides of the Cosori TurboTower Dual Air?
Air fryers take up worktop space, cook smaller batches than a full oven, and some foods still need a light oil spray. They are best for crisping and reheating rather than replacing every oven job, which is why they suit some kitchens better than others.
Is the air fryer cheaper to run than an oven?
For small and medium portions, usually yes - this air fryer heats a much smaller space than a full-size oven and cooks faster, so it uses less energy. For large meals that fill a big oven anyway, the saving is smaller. Exact cost depends on its wattage and your tariff.
Is the Cosori easy to clean?
The drawer and crisper plate wipe or wash clean; non-stick coatings make this easier. Clean it after each use, as baked-on grease is harder to remove later.
Do you need oil in the air fryer?
Little or none - the Cosori circulates hot air to crisp food, so most things need only a light spray of oil or none at all. Naturally fatty foods like sausages need no added oil, while a fine mist helps fresh chips and breaded items crisp up.