Not only does the Double Stack boast a clever, space-saving design, but it cooks food perfectly in less time and with less energy than a standard oven.
You can get a refurbished Ninja Double Stack air fryer for an absolute steal from Ninja’s official eBay storefront. Not only is the Double Stack already seeing 30% off, but enter the code SUPER5 at the checkout and you can nab the air fryer for just £119.03.
That’s over a massive £110 off its usual RRP.

We can’t believe how cheap the Ninja Double Stack is on eBay
Until December 2nd, you can nab a refurbished Ninja Double Stack in pristine, like-new condition for just £119.03. Just enter the code SUPER5 at the checkout.
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Plus, if you’re in the market for more household appliances then you should take advantage of Shark/Ninja’s 35% sale. Live until 2nd December, you can see up to 35% off some of our favourite appliances from blenders and coffee machines to ice cream makers and even outdoor pizza ovens.
Otherwise, Ninja explains that the refurbished Double Stack is “fully working” and in “pristine, like-new condition”. For additional peace of mind, the Double Stack comes with a one-year warranty too.
We awarded the slightly larger Ninja Double Stack as being the “best overall air fryer”, thanks to its brilliant space-saving design and impressive performance.
Rather than stacking its two 3.8-litre drawers side-by-side, Ninja has instead placed them on top of one another to help reduce the amount of counter space the air fryer takes up. You needn’t be worried about your wall cabinets wither, as the Double Stack is only 38.5cm tall.
Despite its compact stature, the Double Stack is designed to make up to six portions and allows you to cook up to four layers of food at once, thanks to the included racks. You can also either use the two drawers independently, effectively giving you two separate air fryers, or cook entire meals and have everything finish simultaneously with Sync Mode.
Overall, we awarded the Ninja Double Stack with a five-star rating, with Home Technology Editor Dave Ludlow advising you should buy the air fryer if “you want big capacity but have limited counter space”.
Whether you’re yet to jump on the air fryer bandwagon, or you want to upgrade to a larger model, this unbelievable deal on the five-star Ninja Double Stack should not be missed.
