Ninja Double Stack XL SL400UK 9.5L Air Fryer - Grey
401/4281£229.99
*- Save £40.00Was £270.00
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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.
Returns
If you want us to collect an unwanted small item after delivery, it costs £3.95 or you can return it to any store for free. You won’t be charged if the item is faulty, or if it was delivered by a supplier.
4.5
1624 reviews
86%
Recommended this product
Customers Say
The Ninja Double Stack XL Air Fryer is praised for its space-saving design, ease of use, and ability to cook multiple foods simultaneously with consistent, crispy results. Some users report durability and uneven cooking issues.
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.
Could be a fantastic machine!
Really like the shark ninja 9.5l xl but the beep is crazily loud and you have no way to lower the volume or mute it. The sound wakes the dead!
Cazzawazza
Great features
I absolutely love this air fryer! The two separate drawers are really convenient for cooking different foods at the same time, and the synchronization function makes everything finish together. It cooks consistently, gets food beautifully crispy, and is very easy to use. The size is perfect for cooking meals for two people without taking up too much space. Very happy with my purchase and would definitely recommend it
Agne, 25 - 34, Thurrock
Good Air Fryer
I have only used the XL Airfyer once cooking fish and chips, the frozen chips came out nice and not too crispy as we, actually, took them out before the crispeddon’t like prefer cooking our own, we have only used a actifry before but unfortunately it gave up the ghost. I would give it five marks for the chips but we have not yet found a way to turn over the fish, so we ended up with crispy batter on the top but had a soft underneath. How do people turn the fish over? We tried twe spatulas then a wide flat metal but we never manage it. Yes really it did the job well but we are in our eighties so we hope someone will tell us. The silicon mit is not the answer. Where there’s a will there’s way. Honestly it seems a good air fryer and does not pour out as much heat and steam as we expected.Word of warning: remove the crisper at end of cooking as odd chips sneak through it.
Pete, 65 or over
Great bit of kit
I've had this few weeks & what a great bit of kit, good quality and good price to, easy to use & trying new foods with it, 10/10
Punchie
Mrs
Easy to clean, and clear instructions however, despite lots of snack type recipes, struggling with finding complete and healthy meals to make in my air fryer.
Swin
The worst Ninja yet. By the normal one
It went back. I love the look and the size but it’s totally underpowered. I sent it back and got the side by side model which is amazing. An example in the double stack 500g chicken marinaded took 40 mins to cook. In the side by side it takes 15-20. The side by side has direct heat from above the food, the double stack has to pull the heat from the rear through the drawer and its lack of power is very evident
Vista Andrew, 45 - 54, Manchester
great product
brilliant bit of kit lots of options double stack saves worktop space recommend 5 star
ao2004, 55 - 64
Powerful
Very powerful suction and easy to move around obstacles and using the additional tool attachment helps with its versatility. very happy with the results
BobS, 65 or over, Shropshire
Good, Quick and Quiet!!
I had this around 4 weeks now, so thought it was worth a review. We’ve had many ninja/shark products and after the 15 in 1 was out of warranty and stopped working though it was time to buy a new airfryer. Would have bought the same but it’s been discontinued, so ended up siding with the XL double stack. And it’s good, it’s quieter, it takes up less room, and it’s probably quicker too. Going to miss the options of the 15 in 1! But I’m sure I’ll grow to love this the same. So a long story short, yeah it’s good. 👍🏼
BigManTrev, 45 - 54, Norfolk
Essential piece of kitchen kit
Bought a few weeks ago to replace my first air fryer. Really impressed by its size, form and functionality. It has handled everything I've thrown in it, and my young kids are able to use it too with no bother.
OJay20, 45 - 54, South Wales
At the moment, we’re only able to confirm Ninja UK policies. For information regarding retailer-specific policies, we’d recommend contacting the retailer directly, as they’ll be best placed to advise.
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.
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.