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Cosori Pro II CP358-AF Review (2026)

Cosori Pro II CP358-AF review: square 5.8-quart basket, 12 customizable functions, shake reminder, and cleanup for families of three to five.

KLBy TheKitchenLedger Research TeamIndependent editorial teamLast updated How we evaluateResearch-based assessment · Air Fryers
Specs verified against manufacturer docs
No paid placements
Reader-supported, independently funded
Updated 2026-10-23
Cosori Pro II CP358-AF Review (2026)
Cosori Pro II CP358-AF 5.8 Quart Air Fryer

Cosori Pro II CP358-AF 5.8 Quart Air Fryer

A square 5.8 quart basket with 12 customizable functions that fits more food in a single layer.

Our verdict

The Pro II CP358-AF earns its best overall spot on basket shape and everyday ease: a square 5.8 quart drawer, 12 customizable functions you can save, and simple cleanup. It is not the choice for dual dish cooking or for cooks who want a window, and the touch panel needs regular wiping.

What we like

  • Square basket holds more in one layer than round baskets of similar size
  • 12 customizable functions including preheat and keep warm, with savable presets
  • Personalized shake reminder you can add or remove per preset
  • Basket and drawer are dishwasher safe and nonstick

What to watch out for

  • Touch panel shows fingerprints quickly
  • Larger footprint than 4 quart rivals
  • No dual basket option for cooking two foods at once

Who it is for

This fryer fits families of three to five who cook fries, chicken, and roasted vegetables several times a week and want one machine that handles a full batch in a single layer. It also suits first time owners, because the customizable presets and personalized shake reminder shorten the learning curve. If you regularly cook two different dishes at once, look at a dual basket model instead.

Basket, size, and daily cooking

The 5.8 quart square basket is the core advantage. Four chicken breasts, a family portion of fries, or a layer of wings fit without the corner waste of a round basket, and single layer cooking is what produces even browning. Cosori rates the basket for a whole 5 pound chicken.

At 1700 watts the Pro II reaches 400 degrees F and holds 12 functions including steak, chicken, seafood, shrimp, bacon, frozen foods, fries, vegetables, toast, and bake, plus preheat and keep warm. Each function can be customized and saved, so owners keep the settings they actually use.

Controls and cleanup

The angled touch panel is readable from standing height and the personalized shake reminder can be added to or removed from a preset, chiming halfway through longer cooks when you keep it on. The panel also shows fingerprints quickly and can register a sleeve brush, a recurring owner note.

Both the basket and drawer are nonstick and dishwasher safe. Hand washing takes a minute because the surface releases starch and breading well when soaked briefly in warm water.

How it stacks up

Against the Ninja AF101, the Cosori offers 5.8 quarts versus 4 quarts and a square basket versus a round one, so it handles family batches the Ninja needs two rounds for. The Ninja counters with a smaller footprint and a lower 105 degree F minimum for dehydrating.

Against the Instant Vortex Plus 6 Quart, capacities are close, but the Instant adds a ClearCook window and interior light the Cosori lacks. The Cosori answers with the more usable square basket shape and a longer 2 year limited warranty.

Limits to know

There is no window and no dual basket on this non-smart Pro II model. The footprint, about 13.87 inches wide with the handle included, needs a clear counter spot with rear venting room.

For most family kitchens those are acceptable trade offs at this tier, which is why the model anchors the best of list.

Key specifications

Capacity
5.8 quarts
Power
1700 watts
Dimensions
11.78 x 13.87 x 12 inches
Weight
12.3 pounds
Warranty
2 years limited

What owners report

Commonly praised

  • Square basket fits four chicken breasts without stacking
  • Shake reminder helps fries brown evenly
  • Customizable presets match how owners actually cook week to week
  • Easy to clean and simple to use, with food cooking fast compared with an oven

Common complaints

  • Touch controls can be pressed accidentally when moving the unit
  • Exterior smudges and needs frequent wiping
  • Some owners want a window to check food without opening

Recurring themes from owner reviews on retailers and forums, summarised by our editors. Updated October 2026.

Sources: Cosori official product specifications, Major retailer product listings, Published kitchen gear reviews

Also consider

Ninja AF101 Air FryerNinja

Ninja AF101 Air Fryer

The compact 4 quart benchmark for small households.

  • Capacity: 4 quarts
  • Power: 1550 watts

Sources: Ninja official product specifications, Major retailer product listings, Published kitchen gear reviews

Check price on Amazonor add to your Amazon cart

Smaller and simpler, with a ceramic coated basket and dehydrate range, if 4 quarts is enough. Read our Ninja AF101 Air Fryer review

Instant Vortex Plus 6 Quart Air FryerInstant

Instant Vortex Plus 6 Quart Air Fryer

Six functions with a ClearCook window so you can watch food brown.

  • Capacity: 6 quarts
  • Power: 1700 watts

Sources: Instant official product specifications, Major retailer product listings, Published kitchen gear reviews

Check price on Amazonor add to your Amazon cart

Adds a viewing window and light in a similar 6 quart size if monitoring food matters to you.

Research-based assessment. TheKitchenLedger has not hands-on tested this product; this evaluation synthesizes manufacturer specifications, retailer documentation, and published expert reviews.

FAQ

Questions, answered straight

Does the Cosori Pro II CP358-AF fit a whole chicken?

Yes, Cosori rates the 5.8 quart square basket for a whole chicken around 5 pounds. Larger birds need spatchcocking or a bigger 7 to 8 quart model.

Is the CP358-AF basket really dishwasher safe?

Yes, Cosori rates the basket and drawer as dishwasher safe. Hand washing with a soft sponge will keep the nonstick coating in good shape longer.

What is the temperature range?

The CP358-AF runs from 170 to 400 degrees F, covering everything from reheating to hard roasting of vegetables and chicken.