NINJA Double Stack XL SL400UKWH Air Fryer - White, White

NINJA Double Stack XL SL400UKWH Air Fryer - White, New

NINJA Double Stack XL SL400UKWH Air Fryer - White, White

Overall Rating: 4.3 / 5 (average from multiple review sources, as of 24 Feb 2026)
Based on a total of 505,913 customer reviews from independent review platforms.

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£219.99
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Ninja Double Stack XL 9.5L White Air Fryer SL400UKWH

Overall Rating: 4.4 / 5 (average from multiple review sources, as of 23 Feb 2026)
Based on a total of 47,490 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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Product information

At a glance

  • 7.6-litre capacity for family-sized meals.
  • Multi-cooking capabilities including frying, roasting, and baking.
  • Up to 75% less fat for healthier dishes.

Note: This text was created with the help of AI.

Get Ready to Elevate Your Cooking Game with the Ninja SL400UK!

The Ninja SL400UK is an exceptional choice for anyone who loves to whip up delicious meals with ease and precision! Perfect for busy families, aspiring chefs, or anyone wanting to enjoy crispy, fried foods without the guilt. This air fryer is also fantastic for health-conscious folks who want to indulge in their favourite dishes while keeping things light. With its innovative technology, the Ninja SL400UK brings the convenience of Deep Fryers right into your kitchen, ensuring that you can cook quick, tasty meals without compromising on health or flavour.

Unleashing the Power of Versatility

One of the standout features of the Ninja SL400UK is its remarkable versatility. This air fryer isn’t just for frying; it can also roast, bake, and dehydrate, making it an all-in-one appliance that can replace multiple kitchen gadgets. With a generous 7.6-litre capacity, you can easily prepare meals for the whole family in one go. Enjoy perfectly cooked chicken wings, crispy fries, or roasted veggies with minimal oil, thanks to its Smart Temperature Control technology, which ensures even cooking every time!

Stylish Design Meets User-Friendly Functionality

The Ninja SL400UK is not only a powerhouse in the kitchen but also boasts a sleek and modern design that fits seamlessly into any kitchen style. Its compact form means it won’t take up too much counter space, while the intuitive touchscreen display makes it easy for anyone to navigate settings and cooking times. Plus, with multiple cooking presets, you can easily select your desired method with just a tap, making meal prep simpler and faster than ever.

Healthier Cooking with Impressive Results

One of the most exciting aspects of the Ninja SL400UK is its ability to create healthier versions of your favourite fried foods without sacrificing taste or texture. By using rapid air technology, it circulates hot air around your food, achieving that coveted crispy finish with up to 75% less fat compared to traditional frying methods. Say goodbye to greasy messes and hello to guilt-free indulgence! Plus, cleanup is a breeze with its non-stick, dishwasher-safe components that make post-cooking clean-up as easy as pie!

Note: This text was created with the help of AI.

Pros and cons

Pros

  • Versatile multi-cooking functions
  • 7.6-litre family capacity
  • Healthier cooking option
  • Stylish, compact design
  • Easy-to-use touchscreen controls

Cons

  • May be larger for small kitchens
  • Learning curve for new users

Note: This text was created with the help of AI.

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NINJA Double Stack XL SL400UKWH Air Fryer - White, White

Cheapest offer

Double down at dinner time with this Ninja Double Stack XL. Its stackable air fryer design gives you two drawers on top of each other. That means it takes up less space on your worktop than the average fryer. And it doesn't skimp on capacity either. There's enough space to cook a whole 1.4 kg roast chicken in each drawer. If everyone fancies something different, throw in the wire racks and you can make four different meals at the same time. But it's more than just an air fryer. With its six cooking functions, including Roast, Bake and Dehydrate, you can rustle up all your favourite scran with little to no oil. Enjoy your fried-favourites without the guilt.Good to know- Cook for up to eight people in the extra-large 4.75 litre drawers - perfect for big families or dinner parties- Thanks to Surround Heat IQ, every meal gets cooked evenly and comes out beautifully crispy- The SYNC function makes sure both drawers finish cooking at the same time so everyone eats together- It cooks up to 55
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