The decision in plain terms
Choose Vortex Plus 4QT if you want the smaller advertised capacity. Choose Vortex Plus 6QT ClearCook and OdorErase if the larger advertised capacity fits your batch plan.
The key documented difference is advertised capacity. That difference does not establish a proportionate change in usable cooking area, portions or cooking speed. There is no hands-on performance winner or live-price winner in this comparison.
The documented differences
| Specification | Vortex Plus 4QT 140-3079-01 · US | Vortex Plus 6QT ClearCook and OdorErase 140-3089-01 · US |
|---|---|---|
| Total capacity (qt) | 4 | 6 |
| Layout | single | single |
| Baskets | 1 | 1 |
| Width (in) | 10.1 | 11.8 |
| Depth (in) | 13.1 | 15.4 |
| Height (in) | 11 | 13 |
| Rated power (W) | Unknown | 1700 |
| Cleaning | Nonstick basket; consult manual for washing instructions. | Cooking baskets and trays are dishwasher-safe. |
| Documented modes | Air Fry,Roast,Bake,Broil,Reheat,Dehydrate | Air Fry,Roast,Bake,Broil,Reheat,Dehydrate |
| Warranty statement | 1-year limited warranty | 1-year limited warranty |
What could change your choice
Measure the food footprint you need, inspect the manual's clearance instructions and confirm exact-model accessories. Unknown dimensions and coating chemistry are not equivalent to zero or an adverse finding. Current price, stock and personal budget can reverse a specification-based preference.
140-3079-01: official source
140-3089-01: official source
140-3079-01: model-specific notes and limitations
Description says four functions while Features says six. Function list follows explicitly enumerated Features; verify manual before relying on a specific mode. 2026-10-03: linked exact US manual asks for at least 5 in above and around all sides; drawer travel is not quantified.
140-3089-01: model-specific notes and limitations
Viewing window and replaceable odor-filter system; filter effectiveness not independently measured here. 2026-10-03: linked exact US manual asks for at least 5 in above and around all sides; drawer travel is not quantified. Manual body names AFB6112SS; SKU appears in the linked file name. Product page labels Wide/Height/Length without units; length is treated as front-to-back depth in inches, as for other Instant records.
Sources verified 2026-09-14. Comparison is based on manufacturer statements, not our testing.