Ninja DZ090 6-Quart Dual-Zone 2-Basket Air Fryer
- Air Fryer
- 6 quarts
- 1760 watts
- 1760 watts
- Better rated than 94%
A capable dual-zone air fryer at a renewed-unit price, with the same Smart Finish and Match Cook features as new, but go in accepting refurbished-unit risk on long-term reliability.
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How it ranks among the 68 air fryers we track
4.7★ across 338 Amazon ratings, Bayesian-smoothed toward the category average.
338 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 68 air fryers we track - how the scorecard works · full air fryers data report. Confidence: medium - useful but incomplete evidence.Last refreshed Jun 15, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
This is the Amazon Renewed version of Ninja's DZ090 dual-basket air fryer, professionally inspected and tested to work and look like new. Two independent 3-quart baskets run separate cook programs and finish together via Smart Finish, or combine as one 6-quart zone with Match Cook.
Buying Renewed here means a refurbished unit backed by an inspection process rather than a factory-sealed one, at a lower price than new. The core hardware is unchanged: dual 3-quart baskets, dual cyclonic fans, and five cook programs covering air fry, bake, roast, reheat, and dehydrate. One reviewer's fan started making noise before the one-year mark, worth knowing on a renewed unit.
- Two 3-quart baskets with independent controls
- Smart Finish and Match Cook programs
- Air fry, bake, roast, reheat, and dehydrate modes
- 1760-watt unit, dishwasher-safe crisper plates
Who it's for
Suits anyone comfortable buying refurbished kitchen electronics to save money on a two-zone air fryer, including cooks who want to run fries and chicken side by side and land them on the table together. Less suited to buyers who want a full manufacturer warranty and zero refurbished-unit risk.
What buyers say
From Amazon customer reviews.
Buyers who bought the renewed unit describe it working like new, with several specifically noting they were skeptical of a refurbished appliance but found it performed well. The dual basket and delayed-start feature came up as useful for timing two dishes together, and the compact footprint fit small kitchens and rolling carts. One reviewer's fan began making unusual noise within the first year of use.
Strengths and trade-offs
Drawn from this product's published specifications.
- Two independent baskets cook different foods at once
- Match Cook syncs both baskets for full 6-quart batches
- Nonstick baskets and dishwasher-safe crisper plates
- Renewed pricing on the same features as new
- Renewed/refurbished condition, not factory new
- One buyer's fan grew noisy in under a year
- Cook time chart needs adjustment by feel, per one reviewer
Performance notes
Smart Finish times each basket independently so two different foods, cooked at different temperatures, land on the table together; Match Cook mirrors one basket's settings to the other for full 6-quart batches of a single food. The cyclonic fans and rapid heaters in each basket work across a 105 to 400F range without needing to preheat separately.
Specifications
| Brand | Amazon Renewed |
|---|---|
| Model | CRT2NJDZ090RB |
| Dimensions & fit | |
| Item Weight | 15.4 pounds |
| Item Dimensions D x W x H | 15.5 × 13.4 × 11.2 inches |
| Size | 6 quarts |
| Capacity & performance | |
| Capacity | 6 quarts |
| Output Wattage | 1760 watts |
| Max Temperature Setting | 400 °F |
| Power & efficiency | |
| Wattage | 1760 watts |
| Voltage | 120 volts |
| Construction & materials | |
| Material | Plastic |
| Inner Material | Plastic |
| Has Nonstick Coating | Yes |
| Color | Black |
| Included components | |
| Included Components | (2) 3-Quart Nonstick Cooking Baskets, (2) Dishwasher Safe Crisper Plates, Ninja 1760-Watt Air Fryer |
| Warranty & support | |
| Warranty Description | 90 days |
| Other details | |
| Control Type | Touch |
| Is the item dishwasher safe | Yes |
| Special Features | Dishwasher Safe Parts, Dual Zone Features |
| Air Frying Technology | Rapid Air Technology |
| Part Number | CRT2NJDZ090RB |
| Recommended Uses For Product | Dehydrate, Reheat, Roast |
Other Amazon Renewed air fryers
How it compares
This product against the closest alternatives we track in air fryers.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Ninja DZ090 6-Quart Dual-Zone 2-Basket Air FryerThis product | 4.7 / 5 | 338 | 4.3 / 5 |
| Chefman Digital Air FryerChefman | 4.6 / 5 | 4,300 | 4.5 / 5 |
| Cuisinart TOA-60 Convection AirFryer Toaster OvenCuisinart | 4.4 / 5 | 27,246 | 4.5 / 5 |
| GoWISE USA GW44800-O Deluxe 12.7-Quarts 15-in-1 Electric Air Fryer Oven with Rotisserie…GoWISE | 4.3 / 5 | 11,800 | 4.4 / 5 |
| Nuwave Brio Air Fryer OvenNuwave | 4.4 / 5 | 16,200 | 4.3 / 5 |
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Questions about the Amazon Renewed CRT2NJDZ090RB
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What condition is the Ninja DZ090 Renewed unit in?
It is sold through the Amazon Renewed program, meaning it has been inspected and tested to work and look like new rather than shipped factory-sealed.
Can the two baskets on the Ninja DZ090 cook different foods at the same time?
Yes, each 3-quart basket has its own fan and heater, and Smart Finish times them so two different foods finish together.
What is the temperature range on the Ninja DZ090?
It runs from 105F to 400F across five programs: air fry, bake, roast, reheat, and dehydrate.