Ninja Double Stack XL SL400UK 9.5L Air Fryer - Grey
401/4281£209.99
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About this product
Wish you could fit a double air fryer in your kitchen, but running low on worktop space? Introducing the Ninja Double Stack XL 2-Drawer Air Fryer. This stacked air fryer is 30% slimmer without compromising on capacity – perfect for smaller kitchens, large families and entertaining. With 2 independently controlled drawers, you can mix and match different cooking functions, times and temperatures in each drawer – both finish cooking at the same time with the Sync function.
Cook 4 foods at the same time: Simply insert one of the included Stacked Meal racks into each drawer for 2x capacity. Rear fans ensure food is evenly cooked and crisped on All 4 levels, so you can cook chicken tenders in the same drawer as fries, salmon in the same drawer as asparagus, or the ultimate combo of party foods.
Extra-large capacity: Easily fit a whole 1.4kg roast chicken in each 4.75L drawer. At 38.5cm tall, it's designed to fit under cabinets. 6 cooking functions: Air Fry, Roast, Bake, Dehydrate, Reheat, and cook from frozen to extra-crispy with Max Crisp.
Cook up to 55% faster than fan ovens(tested against fish fingers and sausages). Easy to clean: Non-stick drawers, crisper plates and wire racks are all dishwasher-safe. Ninja offers a free 2-year guarantee upon registration (UK & ROI only).
- Suggested for 6+ portions.
- Estimated maximum food capacity 2.8kg (based on frozen chips).
- 9.5 litre capacity.
- Includes dishwasher safe parts.
- Rise and fall basket to allow oil to drain from food.
- 2 cooking compartments.
- Size H38.5, W28, D47cm.
- Weight 10.3kg.
- 0.88m cable.
- Bowl or Basket size H12.5, W18, D21.5cm.
- Bowl or Basket 2 size H12.5, W18, D21.5cm.
- Digital timer.
- Pre-set programmes include: Max Crisp, Air Fry, Roast, Reheat, Dehydrate, Bake.
- Variable temperature from 40°C to 240°C.
- Re-heat Function.
- Odour Filter Permanent.
- Odour filter.
- 2470 watts.
- Box contents: 2 x 4.75L Non-Stick Drawers, 2 x Non-Stick Crisper Plates, 2 x Multi-Layer Rack.
- Model number: SL400UK.
- Manufacturer's 2 year guarantee.
- EAN: 0622356280815.
4.5
1532 reviews
86%
Recommended this product
Customers Say
Ninja Double Stack Air Fryer praised for space-saving design, versatility, and ease of use. Some users report uneven cooking, longer cook times, and cleaning challenges due to rear heating design.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Easy to use and clean
Bought the ninja double stack in January and am so pleased with it that I never use the cooker anymore.
Emm71, 65 or over
not as good as expected
drawers are a bit small. food blocks the air circulation so takes far longer to cook
david, 65 or over, northampton
Not recommended
I have multiple Ninja’s and unfortunately this is by far the worst. Food does not cook evenly and it takes far longer than our other ninja air fryer. Really disappointing - also find this very difficult to keep clean and even washing with hot soapy water there is grease that has stuck onto the sides, only had this for a couple of months, really not good.
SassyBrew, 45 - 54
Gamechanger in cooking options
Superb value, its so versatile for a range of cooking, small meals to large. Capacity is more than enough, easy to clean. Being able to set different times for the two chambers, preheat one while cooking in the other is a gamechanger. Not tried crisping yet but consistency in the food cooked is excellent. Very happy, brilliant bit of kit
Cole2007, 45 - 54
Excellent
Never belived in them, but so many friends told me to buy one, so I did and all I can say excellent need I say more.
Tars, 55 - 64
Double Stack Air Fryer
Absolutely brilliant, I wish that I had purchased it sooner. It has great features and functionality it is also very easy to use and the results are perfect
Hedley.r, 65 or over, Northumberland
Great purchase
I brought this a few months ago and its a definitely worth every penny
John, 35 - 44
Best Air Fryer we have had.
Really easy to use and keep clean, our 4th air fryer, 1st Ninja and the best by far, superb build quality
null, 55 - 64, Kingwinsford, West Midlands
Air fryer
Good fryer, but you must move the food around during cooking due to the position of the heat source.
Ninja
Great air fry
From roast dinners to snapping a frozen pizza in half to basic fries It’s a good air fryer what can I say. Wouldn’t say it’s dramaticly life changing but it’s a great product and happy with my purchase so far so would recommend
Adam, 25 - 34, Liverpool
We can confirm that this air fryer is suitable for baking fruit loaves.
The internal drawer dimensions are H:12.5 x W:18.4 x D:21.5 cm.
Approximately 52cm D x 43cm H x 33cm W.
The dimensions of the Double Stack air fryer are as follows: H: 38.5 x W: 28 x D: 47 cm.
Yes, you can cook microwave meals in this air fryer. We aren't able advise on cooking instructions without seeing the exact meal, but we'd advise choosing the temperature shown on the packaging instructions and checking the meal intermittently as it cooks. You can do this by pulling the drawer out to temporarily pause cooking.
The width of this air fryer is 28cm.
We can only provide the dimensions available and these include the handles. The dimensions are H: 38.5cm x W: 28cm x D: 47cm.
The depth of the drawers is 21.5cm.
The cable starts at the back of the machine, but doesn't affect the depth of the model.
This is the depth when closed.
The small print
*Prices correct as displayed but are subject to change.
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.