Air Fryers Instant

Instant Vortex Plus Dual 8QT Air Fryer with ClearCook
Cheaper alternative to the Ninja DoubleStack XL

Instant Vortex Plus Dual 8QT Air Fryer with ClearCook

Instant · Model 140-3090-01

$189.99 Maker's list price, checked Oct 7, 2026
Total capacity
8 qt
Independent cooking zones
2
Power
1,700 W
Top temperature
Not listed
Compare with the Ninja DoubleStack XL

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As a cheaper alternative

91% spec match of the Ninja DoubleStack XL

vs the Ninja DoubleStack XL 10-QT Double Air Fryer

Two baskets with ClearCook windows and 8 quarts against 10, for $60 less. 1,700 W against 1,690, dishwasher-safe baskets and the same 1-year warranty. Instant gives no temperature range, and its function count does not match its own list.

$60 less (24%) Ranked #4 of the Ninja DoubleStack XL alternatives

Better

  • Power: 1,700 W vs 1,690 W
  • Dishwasher-safe basket
  • Viewing window

Matches

  • Independent cooking zones
  • Warranty

Gives up

  • Total capacity: 8 qt vs 10 qt
77% spec match of the Ninja Crispi DualZone

vs the Ninja Crispi DualZone Dual Basket Glass Air Fryer

The same 8 quarts in two baskets, ClearCook windows, dishwasher-safe baskets and the same 1-year warranty, for $190 less. 1,700 W against 1,785, Instant gives no temperature range, and the baskets are nonstick, not glass.

$190 less (50%) Ranked #6 of the Ninja Crispi DualZone alternatives

Better

  • Viewing window

Matches

  • Total capacity
  • Independent cooking zones
  • Dishwasher-safe basket
  • Warranty

Gives up

  • Power: 1,700 W vs 1,785 W
  • No glass cooking containers

Full specifications

As Instant publishes them. “Not listed” means the maker gives no figure.

Total capacity
8 qt
Independent cooking zones
2
Power
1,700 W
Top temperature
Not listed
Dishwasher-safe basket
Yes
Viewing window
Yes
Glass cooking containers
No
Warranty
1 yr
Cooking functions listed
Not listed
Layout
Two baskets, side by side
Weight
Not listed

Source: instantpot.com

What matters in air fryers

A two-zone air fryer cooks a main and a side at different settings and can time them to finish together. The numbers that separate one from another are few: total capacity, how many zones run at once, wattage, the top temperature, whether the basket goes in the dishwasher, whether you can see the food without opening it, and how long the warranty runs.

All air fryers compared

Instant Vortex Plus Dual 8QT head to head