£269.99

Ninja Double Stack XL 9.5L White Air Fryer SL400UKWH

Introducing the Ninja Double Stack XL 2-Drawer Air Fryer. This double air fryer towers above the rest, with 2 vertical stacked drawers that take up less space on your worktop than traditional side-by-side 2-drawer air fryers. Now you can mix and match 6 cooking functions, cooking times and temperatures across 2 individually-controlled drawers, and have all your food ready at the same time – even in smaller kitchen spaces!
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Item No. SL400UKWH
5 out of 5 Customer Rating
£269.99
Two (2) Year Limited Warranty
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  • Space-saving stacked drawers: 30% slimmer*
  • Evenly cook 4 layers of food with 2x Stacked Meal racks
  • Perfect for up to 8 people, large families & entertaining
  • Cook using less energy than an oven**
  • Fast family favourites: up to 55% faster than fan ovens***
  • 6 functions: Air Fry, Max Crisp, Roast, Bake, Dehydrate, Reheat
  • Includes 2x non-stick, dishwasher-safe 4.75L drawers & crisper plates, 2x stainless steel racks, Recipe Guide
  • H38.5cm x W28cm x D47cm. Weight: 10.3kg. Colour: White. 2-year guarantee upon registration with Ninja (UK & ROI only)

*vs AF400.
**Testing and calculations based on recommended cook time for sausages, using air fry function versus conventional ovens.
***tested against fish fingers and sausages.
Model : SL400UKWH
Colour : White
Weight : 10.4 kg
Warranty (years) : 2
Product Dimensions : 46.99 cm L x 27.99 cm W x 38.51 cm H
Dishwasher Safe : Yes
Voltage : 240 volts
Wattage : 2470 watts
Amperage : 11 amps

  • Main Unit 2470W
  • 2 x 4.75L Non-Stick Drawers
  • 2 x Non-Stick Crisper Plates
  • 2 x Multi-Layer Rack
  • Instruction Booklet

Free Next Day Delivery (over £30), 7 days a week†

We know life is busy, so our delivery service is designed to fit around you. Get Free Next Day Delivery on orders over £30 every day, including weekends‡ – plus, flexible options to make receiving your order easy and convenient.

Not satisfied with your purchase? We offer Free 30-Day Returns on all main units.

†on Main Units. Free 2-Day Delivery on all FlexFlame Outdoor Cooking System purchases.
‡on orders of £30 or more. Please note – main unit orders will be delivered by DPD, the carrier will confirm once your order is dispatched. Parts & Accessories are delivered by DPD. Excludes Bank Holidays.

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Ninja Double Stack XL 9.5L White Air Fryer SL400UKWH

£269.99