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Ninja DoubleStack Smart XL Air Fryer 10-Qt, Smart Cook & Thermometer, 2 Baskets, Space Saving, SL451 Deep Gray
Key item features
- SPACE SAVING DESIGN: Ninjas stacked design lets you cook double the food in nearly half the space and still fits under standard cabinets. Plus, its 40% slimmer than your traditional 2-basket air fryers
- SMART COOK SYSTEM: Achieve the perfect doneness, from rare to well-done, at the touch of a button with the integrated Foodi Smart Thermometerno guesswork required.
- DOUBLESTACK AIR FRYING TECHNOLOGY: Only Ninjas stacked design has 2 independently controlled baskets so you can cook 4 foods at once
- COOK 4 FOODS WITH STACKED MEAL RACKS: Includes 2 removable stacked meal racks allowing you to cook on 2 levels per basket. Superheated air surrounds both foods in each basket for an all-around crisp.
- SMART FINISH & MATCH COOK: Choose between the Smart Finish feature, which unlocks cooking 2 foods 2 ways that finish at the same time, and the Match Cook feature, which easily copies settings across zones for full 10-qt. capacity meals.
- XL FAMILY-SIZED CAPACITY: 10 QT capacity lets you cook two, 5-lb chickens at once and can feed up to 8 people.
- 6-IN-1 FUNCTIONALITY: Includes 6 versatile cooking programs: Air Fry, Air Broil, Roast, Bake, Reheat, and Dehydrate.
- LESS FAT: Up to 75% less fat than traditional air frying methods. Tested against hand-cut, deep-fried French fries.
- FASTER COOKING: Cook 2 meals faster than any other air fryer for family dinners in a flash
Specs
- Volume capacity10 qt
- BrandNinja
- Watts1800 W
- Number of baskets2
- FeaturesRemovable Basket
- Cooking appliance functionsAir Fry, Broil, Roast, Bake, Reheat, Dehydrate
Reviews summary
Pros
- : Produces food with less oil.
- : Features a straightforward control panel with settings.
- : Allows for selecting exact temperature ranges.
Generated by AI
Current price is USD$269.99
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Ships to
Arrives by Sun, Jun 28
Sold by Shark Ninja Store
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4.628472222222222 stars out of 5, based on 576 seller reviews(4.6)576 seller reviews
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About this item
Product details
Meet the Ninja® DoubleStack™ XL Smart 2-Basket Air Fryer, the only stacked 2-basket air fryer that can cook up to 4 foods at once. Designed for efficiency, versatility, and easier family-sized meals, Ninja’s stacked 10-QT design maximizes counter space while giving you the power and capacity of 2 air fryers in the footprint of 1. Only Ninja has DoubleStack Air Frying technology that delivers the optimal air flow and even heat required to cook 4 foods at once for crispy, golden perfection every time. Also included is Ninja’s Smart Cook System. Ninja's Smart Cook System allows you to achieve the perfect doneness at the touch of a button with the integrated Foodi® Smart Thermometer—no guesswork required. Simply load your veggies onto the crisper plate, insert the stacked meal rack into the basket, and place your proteins on top to cook 2 different foods in one basket. Two 5-QT baskets allow you to simultaneously prepare different dishes, making multi-tasking in the kitchen a breeze. Cook more food in a smaller footprint—easily fits two 5-lb chickens or 5 lbs of wings in each drawer. Perfect for smaller kitchens, enjoy delicious homemade meals while keeping your countertops clear of clutter. * vs NINJA AF080 (power) and CHEFMAN 5QT Air Fryer
- SPACE SAVING DESIGN: Ninjas stacked design lets you cook double the food in nearly half the space and still fits under standard cabinets. Plus, its 40% slimmer than your traditional 2-basket air fryers
- SMART COOK SYSTEM: Achieve the perfect doneness, from rare to well-done, at the touch of a button with the integrated Foodi Smart Thermometerno guesswork required.
- DOUBLESTACK AIR FRYING TECHNOLOGY: Only Ninjas stacked design has 2 independently controlled baskets so you can cook 4 foods at once
- COOK 4 FOODS WITH STACKED MEAL RACKS: Includes 2 removable stacked meal racks allowing you to cook on 2 levels per basket. Superheated air surrounds both foods in each basket for an all-around crisp.
- SMART FINISH & MATCH COOK: Choose between the Smart Finish feature, which unlocks cooking 2 foods 2 ways that finish at the same time, and the Match Cook feature, which easily copies settings across zones for full 10-qt. capacity meals.
- XL FAMILY-SIZED CAPACITY: 10 QT capacity lets you cook two, 5-lb chickens at once and can feed up to 8 people.
- 6-IN-1 FUNCTIONALITY: Includes 6 versatile cooking programs: Air Fry, Air Broil, Roast, Bake, Reheat, and Dehydrate.
- LESS FAT: Up to 75% less fat than traditional air frying methods. Tested against hand-cut, deep-fried French fries.
- FASTER COOKING: Cook 2 meals faster than any other air fryer for family dinners in a flash
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Volume capacity
10 qt
Brand
Ninja
Watts
1800 W
Number of baskets
2
Warranty
Warranty information
1 Year Limited Warranty
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
WARNING: California Proposition 65 Warning: This product contains one or more chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. https://www.p65warnings.ca.gov/State Chemical Disclosure
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Customer ratings & reviews
Reviews summary
Pros
- : Produces food with less oil.
- : Features a straightforward control panel with settings.
- : Allows for selecting exact temperature ranges.
Generated by AI
Customer photos
+70 images
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Showing 1-3 of 83 reviews
May 25, 2026
DeeMW
5 out of 5 stars review
Wish I'd have bought it sooner
I've used it every day since it arrived at my doorstep. Love this thing!! So easy to use, easy to clean. Simple. The buttons are not intuitive so I recommend keeping the instruction sheet handy for a while. The machine is louder than I expected but once I tasted how delicious the food is, I could care less about the noise
Review from sharkninja.com
Helpful?4763BPBZHTC616356963437
May 26, 2026
MaeCee
5 out of 5 stars review
Great update from our previous Ninja Airfryer!
Our old Ninja Airfryer finally died the other week, so we upgraded to this amazing double stack one. It actually has a smaller counter footprint than our old one, has six cook options, and is so sleek and pretty. My only gripe is that the buttons are a little difficult to press, but I'm glad nothing is touchscreen. Otherwise we are very happy with our new airfryer.
Review from sharkninja.com
Helpful?4763BPBZHTC616356963437
Apr 5, 2026
Upbeatmomma
5 out of 5 stars review
Lots of space
I've had this for 3 weeks and I love it. It's so nice to be able to cook 2 food items at the same time. I previously had the Ninja Air Fry Pro Countertop Oven and this one is easier to clean and I can make more food at the same time.
Review from sharkninja.com
Helpful?4763BPBZHTC616356963437
