How big is the Ninja Crispi FN091B1?

It holds 4 quarts and measures about 9.75 inches wide, 11.31 inches tall and 11.1 inches deep. That suits 2–4 portions, not a whole family meal.

Is the glass basket dishwasher-safe?

Yes. The removable glass bowl is dishwasher-safe, and the clear sides let you check browning without lifting the lid.

What temperature does it reach?

It tops out at 450°F with 1500 W of power, which is enough for crispy fries and roasted vegetables.

How does it compare with a basket-style air fryer?

You trade capacity and a lower price for visibility and a basket that can serve at the table. Coated metal baskets hold more and weigh less but hide the food.

What comes in the box?

Expect the air fryer base, the glass cooking vessel and lid, and a quick-start guide. Check the listing for any included accessories.

Glass air fryers tend to drop during fall sales events and after new models launch. Watch the price history chart for the low point.

Ninja Crispi 4-in-1 Lavender Glass Air Fryer FN091B1

Last price we saw

$179.99last seen Nov 8

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Our take on the Ninja Crispi 4-in-1 Lavender Glass Air Fryer FN091B1

The Ninja Crispi FN091B1 is a 4-quart glass-basket air fryer with a 1500 W heating element and a top temperature of 450°F. Its clear glass cooking vessel doubles as a serving dish and is dishwasher-safe, and a viewing window lets you watch food without opening the lid. It is a compact single-zone unit at about 9.75 inches wide and 9.2 pounds, so it fits small counters. No current price was provided, so check the live comparison for where it sits against its recent range.

Best forSmall kitchens and apartmentsBuyers who want to watch food cookPeople who dislike nonstick-coated basketsSingles and couples cooking 2–4 portions

Pros

Glass basket lets you see browning without opening it
Basket is dishwasher-safe and can go to the table
Reaches 450°F, hot enough for crisp results
Compact footprint at under 10 inches wide
Non-slip feet keep it steady on the counter

Cons

Ninja Crispi 4-in-1 Lavender Glass Air Fryer FN091B1 price history

Lowest price we've seen: $179.99 on Nov 8. Tracked across 1 store since Nov 8.

Specifications

Width ("): 9.75Source
Type of Fryer: Air FryerSource
Capacity (lb): 4.0Source
Power (W): 1500Source

Questions and answers

How big is the Ninja Crispi FN091B1?: It holds 4 quarts and measures about 9.75 inches wide, 11.31 inches tall and 11.1 inches deep. That suits 2–4 portions, not a whole family meal.
Is the glass basket dishwasher-safe?: Yes. The removable glass bowl is dishwasher-safe, and the clear sides let you check browning without lifting the lid.
What temperature does it reach?: It tops out at 450°F with 1500 W of power, which is enough for crispy fries and roasted vegetables.
How does it compare with a basket-style air fryer?: You trade capacity and a lower price for visibility and a basket that can serve at the table. Coated metal baskets hold more and weigh less but hide the food.
What comes in the box?: Expect the air fryer base, the glass cooking vessel and lid, and a quick-start guide. Check the listing for any included accessories.
When is it cheapest?: Glass air fryers tend to drop during fall sales events and after new models launch. Watch the price history chart for the low point.