Ninja Double Stack XL 9.5L Air Fryer – SL451
Meet the Ninja® DoubleStack™ XL 2-Basket Air Fryer, the only stacked 2-basket air fryer that can cook up to 4 foods at once.
Get ready for evenly crispy meals and snacks all from one space-saving air fryer.
Four Cravings, One Solution: Cook on 4 levels at the same time. Use different functions, temperatures and cook times in each drawer. Sync finishing times so everything is ready at the same time.
More Counter, Less Clutter: Maximizes counter space while giving you the power and capacity of 2 air fryers in the footprint of 1.*
*vs NINJA AF080 (power) and CHEFMAN 5QT Air Fryer
More Dishes, Less Wait: Cook family favourites up to 55% faster than fan ovens.
*tested against fish fingers and sausages
6-in-1 Functionality: Includes 6 versatile cooking programs: Air Fry, Max Crisp, Roast, Bake, Reheat, and Dehydrate.
9.5L capacity: Feed up to 8 people - perfect for large families and entertaining.
Ninja Digital Cooking Probe: Perfect doneness with no guesswork.
Our Customers Love It
"The Ninja DoubleStack Air Fryer demonstrates once again that the brand is king of convection cooking, offering blazing cooking speeds in a clever form factor. Without a doubt, it's one of the best air fryers I've ever used."
Four Cravings. One Solution.
With two baskets for four different dishes, the Ninja DoubleStack™ XL Air Fryer satisfies every craving in one go.
More Counter. Less Clutter.
Maximise counter space while giving you the power and capacity of 2 air fryers in the footprint of 1*
*vs NINJA AF080 (power) and CHEFMAN 5QT Air Fryer
More Dishes. Less Wait.
Cook up to 55% faster than fan oven* for family dinners in a flash.
*tested against fish fingers and sausages
All images are for illustration purposes only. Colour and specification may vary. SL451 model is with an included Smart Thermometer.
Rack. Stack. Repeat.
Cook on 4 levels at the same time. Use different programmes, temperatures and cook times in each drawer. Sync finishing times so everything is ready at the same time.
Smart Finish™
Cook two meals, two different ways and
sync them to finish at the same time.
Match Cook™
Match your cook settings across alllevels for the full 9.5L cooking capacity at once.
Digital Cooking Probe – Perfect Doneness, Every Time.
With pre-set & custom temp options: choose from built-in presets for meat, fish, and poultry or set your own preferred temperature. Engineered for real time temperature monitoring- it tracks internal food temperature as it cooks, so you can achieve your desired doneness with precision. Simply insert the probe into your food, plug it into the port, and once the food reaches the target temperature- it automatically stops cooking.
6-in-1 Functionality
6 versatile cooking programs - Air Fry, Max Crisp, Roast, Bake, Reheat and Dehydrate.
XL Family-Sized Capacity
9.5L capacity fits food that feed up to 8 people.
Easy to Use
Intuitive display makes it easy to create diverse cuisine and adds surprises to every meal.
Fits Under Kitchen Cabinet
Ninja's stacked design doubles the food in half the space and is 30% more compact compared to other dual-drawer air fryers.
Healthy Snacks Without the Guilt
Air fry anything from dumplings to tofu to spring rolls using little or no oil for healthier cooking – up to 75% less fat than traditional methods.*
*Tested against deep-fried, hand-cut French fries.
Easy to Clean
Our ceramic-coated, dishwasher-safe removable drawer and crisper plate are non-stick, preventing residue build up between cooking sessions.
What's in the Box
1 x Non-Stick 4.75L Drawers
2 x Stacked Meal Racks
2 x Non-Stick Crispier Plates
Chef-Inspired Recipe Guide
1 x Digital Cooking Probe
Get inspired by delicious local recipe
Nasi Goreng
Sambal Stingray
Crispy Pork Belly
Chinese Roast Chicken
Chicken Satay
Garlic Butter Prawn
Ginger & Spring Onion Tofu
Spring Rolls
Char Siew Chicken
Fish Otah
Salmon Kebab
Tandoori Chicken
White Rice
Fried Rice
FAQs
Use the Max Crisp program for cooking smaller quantities of frozen food. It's perfect for breaded or battered foods and will give a really greatcrispy exterior. We recommend frequently checking your food and shaking or tossing it to ensure desired results.
Air Fry: 150°C - 210°C
Max Crisp: 240°C
Roast: 120°C - 210°C
Dehydrate: 40°C - 90°C
Reheat: 150°C - 210°C
Bake: 120°C - 210°C
Use the stacked meal racks when you want to cook two layers of food in one drawer. For the best cooking results, we recommend using the Double Stack Pro function when cooking multi-layered food.
Includes 6 versatile cooking functions: Air Fry, Max Crisp, Roast, Bake, Reheat and Dehydrate.
Yes, the entire unit is 100% PFAS Free.
The drawers and crisper plates can be washed in the dishwasher or by hand. If handwashed, air-dry or towel-dry all parts after use. To extend the life of the drawers we recommend hand-washing them.
