Ninja Crispi 4-in-1 Glass Air Fryer Review: PFAS-Free Glass Design (2026)
The Ninja Crispi 4-in-1 is the right pick for anyone tired of nonstick baskets that scratch, stain, and eventually flake apart, since its two CleanCrisp glass containers cook, store, and reheat food without a scrap of PFAS or PTFE. Its compact 1500-watt PowerPod head still hits a genuine 450°F Max Crisp setting despite the smaller footprint, and both containers go straight from the fridge to the microwave to the dishwasher. The trade-off is capacity: the larger bowl tops out at 4 quarts, well short of the 6-quart drawers rival machines offer, so it suits a couple's dinner more than a family-of-five batch.
Pros
- Two CleanCrisp glass containers with zero PFAS or PTFE forever chemicals
- Containers go straight from freezer to microwave to dishwasher
- 1500W PowerPod head reaches a genuine 450 degree F Max Crisp setting
- Compact footprint fits small kitchens, dorms, and studio counters
- Glass containers double as storage bowls with included lids
Cons
- 4-quart max container capacity is smaller than 6-quart drawer-style rivals
- Only 4 cooking functions versus 9 on the Cosori TurboBlaze
- Glass containers are heavier and less drop-tolerant than plastic nonstick baskets
Overview
A basket-style air fryer usually means a nonstick drawer that scuffs after a few months and can’t go anywhere near a dishwasher’s high heat. The Ninja Crispi 4-in-1 (model FN101GY) swaps that drawer for two CleanCrisp glass containers — a 4-quart bowl and a smaller 6-cup bowl — sitting under a compact 1500-watt PowerPod head instead. It’s sold on Amazon.com and Amazon.ca in several colorways, priced at $159.99 for anyone shopping for a smaller-footprint alternative to a full-size countertop fryer.
That glass design also explains why SharkNinja pitches the Crispi differently than its own basket-style models, including the Ninja Air Fryer Pro 4-in-1 already on the market: both containers move from freezer to microwave to dishwasher without a food-transfer step first, and the company markets them as entirely free of PFAS and PTFE coatings. The tradeoff is footprint — glass takes up more counter depth than a slim plastic drawer, and the larger container caps out well below what full-size drawer fryers hold.
Key Specifications
| Brand / Model | Ninja Crispi FN101GY |
| Power | 1500W PowerPod head |
| Max Temperature | 450°F |
| Cooking Functions | Max Crisp, Air Fry, Bake, Recrisp |
| Container Capacity | 4-quart bowl + 6-cup bowl (glass) |
| Container Material | CleanCrisp glass — PFAS/PTFE-free |
| Dimensions | 13.38″D x 11.96″W x 13.58″H |
| Weight | 14.52 lbs |
| Dishwasher / Microwave / Freezer Safe | Yes — both containers |
| Price (USD) | $159.99 |
Ninja Crispi 4-in-1 Glass Air Fryer Cooking Performance & Crisping
Tom’s Guide ran the Crispi through its standard air-fryer test battery and found the Max Crisp setting produced browning close to what a full-size countertop fryer delivers, crediting the compact PowerPod’s airflow design for punching above its size. CNN Underscored’s 2026 air fryer roundup made a similar note, ranking the Crispi among its picks specifically for how evenly its smaller batches cooked compared to other portable and mini air fryers in the test group.
The four cooking modes — Max Crisp, Air Fry, Bake, and Recrisp — cover the core use cases most people reach for daily, though there’s no dedicated dehydrate, proof, or broil setting the way there is on larger multi-function machines. Recrisp in particular solves a real problem: reheated leftovers that would otherwise turn soggy in a microwave come out with a crisp exterior instead, which is the main reason the smaller 6-cup bowl earns daily use beyond just single servings.
Capacity & Everyday Usability
The math here is straightforward: a 4-quart largest container holds meaningfully less than the 6-quart drawers on the Cosori TurboBlaze and Instant Vortex Slim, both built around a single larger basket rather than two smaller glass bowls. For a household cooking for one or two people, that ceiling rarely matters — a 4-quart bowl handles a full chicken breast dinner or a tray of vegetables without crowding. Cooking for four or more at once, though, means running the Crispi in batches, which adds real time to a weeknight meal.
The upside of splitting capacity across two containers is flexibility during the cook itself: the 6-cup bowl can finish a sauce or side dish while the 4-quart bowl handles the main, something a single-basket fryer can’t do in parallel. Whether that flexibility offsets the smaller max capacity comes down to what a given kitchen actually cooks most nights.
Ease of Cleaning & Chemical-Free Storage
This is where the Crispi’s glass containers earn their keep. Both are safe in the freezer, microwave, and dishwasher, so leftover crisped vegetables can go straight into the fridge in the same bowl they cooked in, reheat in the microwave the next day, and then go through a normal dishwasher cycle — no scrubbing a coated nonstick surface by hand to avoid scratching it, and no separate storage container to wash. SharkNinja’s own spec sheet lists both containers as free of PFAS and PTFE, materials that show up in the nonstick coatings on most drawer-style fryers, including the Cosori TurboBlaze and Instant Vortex Slim.
The one caveat is durability under drops: glass doesn’t forgive the way a plastic-coated basket does, and a container cracked from a fall onto a tile floor isn’t something a replacement nonstick liner can fix. Handled the way glass mixing bowls normally are, that’s a minor everyday risk rather than a dealbreaker, but it is a genuine tradeoff against an all-plastic design built to survive a drop.
How Does It Stack Up Against the Competition?
Against two popular drawer-style rivals and Ninja’s own basket fryer, the Crispi’s price sits at the higher end for what it delivers in raw capacity — the case for it rests entirely on the glass.
| Feature | Ninja Crispi 4-in-1 | Cosori TurboBlaze 9-in-1 | Instant Vortex Slim | Ninja Air Fryer Pro 4-in-1 |
|---|---|---|---|---|
| Price (USD) | $159.99 | approx. $130 | approx. $100 | approx. $90 |
| Capacity | 4-qt + 6-cup (dual glass) | 6-qt single drawer | 6-qt single drawer | 5-qt single basket |
| Cooking Functions | 4 | 9 | 5 | 4 |
| Container Material | PFAS/PTFE-free glass | Nonstick coated | Nonstick coated | Ceramic-coated nonstick |
Prices change frequently — always verify current pricing before purchasing.
Is the Ninja Crispi 4-in-1 Glass Air Fryer Worth It?
The Ninja Crispi 4-in-1 makes the most sense for someone who already dislikes scrubbing a scratched nonstick basket or storing crisped leftovers in a second container — the glass solves both problems at once, and Tom’s Guide and CNN Underscored both rated its actual crisping results competitively despite the smaller size. Its compact footprint also suits apartments, dorms, and RVs where a full-size drawer fryer doesn’t fit the counter.
Anyone cooking for a family of four or more on a regular basis will hit the 4-quart ceiling quickly and should look at the Cosori TurboBlaze’s 6-quart single drawer instead, and the Instant Vortex Slim remains the better bet for a household that wants more than four cooking modes without paying a premium for glass containers.
Still deciding between small kitchen appliances? See our Best Small Kitchen Appliances of 2026 guide →See our Best Small Kitchen Appliances of 2026 guide →
Check the latest price for Ninja Crispi 4-in-1 Glass Air Fryer

Sarah has spent more than a few decades — she's not saying how many — in home design, with a sharp eye for products that deliver real quality without the inflated price tag. Her passion is finding the hidden gem that makes everyday life genuinely better.
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