The Ninja SL400EU Double Stack air fryer boasts two containers (capacity 2 x 4.75 liters ), allowing you to prepare two dishes separately.

If you want both dishes to be ready at the same time, use the SyncFinish function. To synchronize the settings in both pans, you can use the MatchCook function.

The Ninja SL400EU Double Stac Air Fryer is a premium kitchen appliance designed to quickly and healthily prepare your favorite dishes. With its innovative technology and double capacity, it allows you to prepare multiple dishes at once, saving time and energy. Its sleek and modern design fits into any kitchen, while advanced features ensure ease of use and excellent results.

The Ninja SL400EU Double Stac is equipped with dual baskets that allow you to cook two different dishes at different temperatures at the same time. With the SyncFinish function, you can ensure that both dishes are ready at the same time. The air fryer uses hot air technology to ensure a crispy exterior and juicy interior without the use of excess oil, meaning healthier meals for you and your family.

With its intuitive digital display and easy-to-set cooking temperatures and times, the Ninja SL400EU Double Stac is ideal for beginners and experienced chefs alike. Prepare everything from crispy fries to juicy steaks, roasted vegetables and even desserts - the possibilities are endless!

Product specifications:

• Model: Ninja SL400EU Double Stac
• Capacity: Double basket with a total capacity of 9.5 liters (2x 4.75 liters)
• Power: 2470 W
• Adjustable temperature: From 40°C to 240°C
• Timer: Up to 60 minutes
• Technology: Hot air with 360° circulation for even cooking
• Functions: Baking, roasting, grilling, dehydrating, reheating
• Additional functions: SyncFinish for synchronized finishing of dishes, MatchCook for setting the same parameters in both baskets
• Display: Digital touch screen
• Material: Non-stick coated baskets
• Dimensions: 32.5 x 35 x 30 cm
• Weight: 8.2 kg
• Color: Black with silver details
• Accessories: Removable and washable baskets, racks and baking accessories

The Ninja SL400EU Double Stac Air Fryer is the perfect choice for anyone who wants to enjoy fast, easy and healthy food preparation. With its advanced features and elegant design, it will become an indispensable tool in your kitchen.

Same summary

The Ninja SL400EU Double Stack Air Fryer offers convenience for families and those who like to cook multiple dishes at once. Two separate baskets with a larger capacity allow you to cook different meals at the same time, which is useful for dinner parties or family gatherings. The high power allows the air to circulate quickly and ensure evenly cooked dishes, but the size of the device can be a challenge for smaller kitchens.

Although two drawers increase flexibility, it is recommended to have a larger counter or storage space available for the optimal experience.

Recommendation source: general guidelines for product selection.

User view

Typical users of this air fryer are families and individuals who like to prepare a meal for several people or for whom it is important that food is prepared quickly and without complicated procedures. It is also appreciated by those who like to experiment with different recipes, as the double drawer allows for separate preparation, for example, of meat and vegetables, without mixing flavors. Due to its large capacity and power, it is especially useful in households with a fast daily routine.

Many users also value the reliability and accumulated experience of the Ninja brand, which is considered one of the leaders in the field of innovative kitchen appliances.

Why buy at Enaa

At Enaa, we only select products from trusted brands and publish detailed descriptions to help you assess whether the fryer you choose is suitable for your needs. When making a purchase, you have access to professional support from our team, who are always ready to help you with answers and advice.

Answers to frequently asked questions

Can I cook different types of food in both drawers at the same time?

Yes, both drawers of the Ninja SL400EU Double Stack air fryer operate independently, so you can cook different dishes at the same time, such as french fries and chicken, without the flavors mixing.

What should I consider when it comes to the size of my fryer?

Due to its dual design, the device takes up slightly more space on the work surface, so it is recommended to check the available space in the kitchen before purchasing.

How easy is it to clean the fryer?

Both baskets have a non-stick coating and can be easily removed and cleaned with a mild detergent. Regular cleaning after use is recommended to maintain optimal performance.

Is the air fryer suitable for preparing meals for a large group?

Yes, thanks to its capacity and double drawer, you can easily prepare a meal for several people at the same time.

Can I use my own baking trays or containers in the drawers?

The use of additional containers or baking trays is possible if they are not higher than the drawer and are intended for use at high temperatures.

Description updated: April 2026