Ninja DoubleStack XL Smart Air Fryer, 10 Qt, 6-in-1, Grey, SL451 | Air fry, broil, roast, bake, reheat, dehydrate, Smart Cook thermometer, Cooks 4 foods at once - image 1
Ninja DoubleStack XL Smart Air Fryer, 10 Qt, 6-in-1, Grey, SL451 | Air fry, broil, roast, bake, reheat, dehydrate, Smart Cook thermometer, Cooks 4 foods at once - image 2
Ninja DoubleStack XL Smart Air Fryer, 10 Qt, 6-in-1, Grey, SL451 | Air fry, broil, roast, bake, reheat, dehydrate, Smart Cook thermometer, Cooks 4 foods at once - image 3
Ninja DoubleStack XL Smart Air Fryer, 10 Qt, 6-in-1, Grey, SL451 | Air fry, broil, roast, bake, reheat, dehydrate, Smart Cook thermometer, Cooks 4 foods at once - image 4
Ninja DoubleStack XL Smart Air Fryer, 10 Qt, 6-in-1, Grey, SL451 | Air fry, broil, roast, bake, reheat, dehydrate, Smart Cook thermometer, Cooks 4 foods at once - image 5
Ninja DoubleStack XL Smart Air Fryer, 10 Qt, 6-in-1, Grey, SL451 | Air fry, broil, roast, bake, reheat, dehydrate, Smart Cook thermometer, Cooks 4 foods at once - image 6
Ninja DoubleStack XL Smart Air Fryer, 10 Qt, 6-in-1, Grey, SL451 | Air fry, broil, roast, bake, reheat, dehydrate, Smart Cook thermometer, Cooks 4 foods at once - image 7
Ninja DoubleStack XL Smart Air Fryer, 10 Qt, 6-in-1, Grey, SL451 | Air fry, broil, roast, bake, reheat, dehydrate, Smart Cook thermometer, Cooks 4 foods at once - image 8
Ninja DoubleStack XL Smart Air Fryer, 10 Qt, 6-in-1, Grey, SL451 | Air fry, broil, roast, bake, reheat, dehydrate, Smart Cook thermometer, Cooks 4 foods at once - image 9
Price Drop

Ninja DoubleStack XL Smart Air Fryer, 10 Qt, 6-in-1, Grey, SL451 | Air fry, broil, roast, bake, reheat, dehydrate, Smart Cook thermometer, Cooks 4 foods at once

-14%

$229.99

$269.99

Current Price
$229.99
List Price
$269.99
30-Day Avg
$269.99
Lowest Ever
$159.99
ASIN
B0D6NM91VZ
Model
SL451
Color
Deep Gray 004
Size
10.0 Qt
Verified Low Price!

Best for

  • Families
  • Busy Households
  • Apartment Living
  • Home Cooks

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Price History

Price history chart is not available

In-Site Price History

ProductCurrent PriceOriginal PriceDiscountStatus
Ninja DoubleStack XL Smart Air Fryer, 10 Qt, 6-in-1, Grey, SL451
$253.21
$269.99
-6%
Price Drop
Ninja DoubleStack XL Smart Air Fryer, 2-Basket, 10 QT, 6-in-1, DoubleStack Technology Cooks 4 Foods at Once, Space Saving Design, Air Fry, Broil, Bake SL451
$229.99
$269.99
-14%
Price Drop ✓ Verified Low Price

Details

SPACE SAVING DESIGN: Ninja’s stacked design lets you cook double the food in nearly half the space and still fits under standard cabinets. Plus, it’s 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 Thermometer—no guesswork required.
DOUBLESTACK AIR FRYING TECHNOLOGY: Only Ninja’s 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
WHAT'S INCLUDED: DoubleStack Air Fryer, (2) 5 Quart Baskets, (2) Nonstick Crisper Plates, (2) Stacked Meal Racks, Ninja Foodi Smart Thermometer, 9 Recipes, Additional Meal Options & Cooking Charts.

Deal Summary

This Ninja deal offers the Ninja DoubleStack XL Smart Air Fryer, 10 Qt, 6-in-1, Grey, SL451 | Air fry, broil, roast, bake, reheat, dehydrate, Smart Cook thermometer, Cooks 4 foods at once for $229.99 USD, down from $269.99 USD, representing a 15% discount. Last verified on .

Current Price
$229.99 USD as of
Original Price
$269.99 USD
Discount
15% off
Brand
Ninja
Category
Today's new
ASIN
B0D6NM91VZ
Last Verified

Why this deal is notable

The current 15% discount is one of the lowest prices we have tracked for the Ninja DoubleStack XL Smart Air Fryer, 10 Qt, 6-in-1, Grey, SL451 | Air fry, broil, roast, bake, reheat, dehydrate, Smart Cook thermometer, Cooks 4 foods at once in the last 90 days on Amazon. Over 300 buyers purchased this this brand item in the past month. Stock is currently available on Amazon as of November 3, 2026.

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