Best Air Fryers — 9L (2026)
2 air fryers matching capacity “9L”, hand-picked from UK Amazon listings.
Not sure which one to pick? Read our Best Air Fryer UK (2026) guide.
#1 Pick
Salter EK5729 Dual Sector Air Fryer, XL 9L Family Size, Dual Non-Stick Cooking Drawers (5.5L/3.5L), Digital LED Touch Display- Family cooking
- 9L
Currently unavailable
Pros
- 9L combined capacity across two independent drawers
- Sync/Match Cook function for finishing meals together
- No pre-heating needed
Cons
- Large unit takes up significant worktop space
#2 Pick
Tower T17088 Vortx 9L Dual Basket Air Fryer with Smart Finish, One-Touch Presets, 2600W, Black- Family cooking
- 9L
£113.68
Pros
- Dual 4.5L baskets let you cook two dishes to finish together with Smart Finish
- One-touch presets simplify everyday cooking
- 9L combined capacity suits larger families
Cons
- Baskets need hand washing rather than dishwasher on some parts
Looking for a generous helping of crispy perfection? This selection focuses on 9L air fryers – perfect for families or those who regularly cook for larger groups. These models offer significantly more capacity than smaller options, ideal for batch cooking frozen foods like chips and chicken wings, as well as roasting vegetables and even baking small cakes. The increased volume means you can consistently achieve that sought-after ‘fried’ texture without the need for excessive oil – reducing fat intake while maximising flavour.
FAQ
What's the typical cooking time for a 9L air fryer?
Cooking times vary greatly depending on the food and desired level of crispness. Generally, frozen foods like fries will require around 20-30 minutes at 180°C, while vegetables might take 15-20 minutes. Always check your chosen model’s manual for specific recommendations.
Can I cook a whole chicken in a 9L air fryer?
While possible, cooking a whole chicken in a 9L air fryer is best suited to smaller birds or younger chickens. Ensure you allow enough space around the bird for proper airflow and expect a longer cooking time – approximately 1 hour 30 minutes at 180°C.
How much oil do I need with a 9L air fryer?
The beauty of air frying is minimal oil usage. Typically, you’ll only need around 1-2 tablespoons of oil for larger batches or to achieve extra crispness. Adjust the amount based on your personal preference and the food type.
What temperature settings should I use?
Most 9L air fryers operate effectively at temperatures between 180°C and 200°C for general cooking. However, some recipes may benefit from lower temperatures (around 160°C) for delicate foods or slower cooking.
Are 9L air fryers difficult to clean?
Cleaning a 9L air fryer is generally straightforward. Most models have removable baskets and trays that can be washed in warm, soapy water. Regularly cleaning the crumb tray will prevent build-up and ensure optimal performance.
Do I need special cooking oil for an air fryer?
While not essential, using a high smoke point oil like sunflower or vegetable oil is recommended. These oils can withstand higher temperatures without smoking excessively, contributing to better crisping and flavour.
Can I use parchment paper in a 9L air fryer?
Using parchment paper liners designed for air fryers is generally safe and helpful. Ensure the liner fits properly within the basket to prevent food from falling through and block airflow.
What’s the best way to preheat a 9L air fryer?
Most 9L air fryers benefit from preheating for approximately 3-5 minutes before adding your food. This helps ensure even cooking and optimal crispness, particularly with frozen items.
Are 9L Air Fryers suitable for baking cakes?
Yes, some 9L air fryers can be used to bake small cakes or muffins. Adjust the temperature slightly (around 170°C) and reduce the cooking time compared to a conventional oven – monitor closely.
What is the typical wattage of a 9L Air Fryer?
The wattage of a 9L air fryer varies between models, typically ranging from 1200W to 1800W. Check the product specifications before purchasing to ensure it meets your energy requirements.