Maximizing air fryer capacity often comes down to the right rack. The following selections are stackable, sturdy, and designed to improve circulation so foods cook evenly and stay crispy. Each option fits a range of common 6-8 quart square or round fryers, helping you prepare multiple dishes at once without crowding. The list below highlights five standout racks with strong materials, simple setup, and versatile compatibility for popular brands.
Summary of Selected Racks
| Product | Brand | Key Fit | Material |
|---|---|---|---|
| Square Air Fryer Rack (3 Pieces) | Fondpen | 6-8 QT square fryers (Cosori, Instant Vortex Plus XL, Ninja Pro XL, Chefman XL, Ninja Foodi Grill) | 304 stainless steel |
| 8 Inch Square Rack Set (3 Pieces) | BYKITCHEN | Cosori, Instant Vortex, Ninja Pro XL 6.5 QT, and more | 304 stainless steel |
| P&P CHEF 7½ Inch Round Rack (2 Pack) | P&P CHEF | Round fryers, stockpots, pressure cookers | Stainless steel |
| P&P CHEF 7.72 Inch Square Rack (Set of 3) | P&P CHEF | 4-8 QT square fryers | Stainless steel |
| BYKITCHEN 7–8 Inch Square Rack (3 Pieces) | BYKITCHEN | Cosori, Instant Vortex, Ninja Foodi Grill and more | 304 stainless steel |
Fondpen Square Air Fryer Rack Pack

The Fondpen square air fryer rack is designed for 6-8 quart square fryers with an inner size exceeding 8.7 inches and a diagonal of at least 11 inches. It fits popular models such as the Cosori 6 QT and Instant Vortex Plus 6QT XL, Ninja Air Fryer Pro XL 6.5 QT AF181, Chefman XL 8-Qt, and Ninja Foodi Grill models. The rack requires no assembly and is straightforward to use, with a surrounding shelf to prevent food from dropping when you lift or remove items. When using multiple levels, choose the number of layers based on your cooking needs. Constructed from food-grade 304 stainless steel, this rack is rust-resistant, durable, and dishwasher safe. The polished surface is smooth and burr-free for safe handling.
BYKITCHEN 8 Inch Square Rack Set

BYKITCHEN’s 8-inch square rack set includes three stackable stainless steel dehydrator-style racks with silicon feet for stability. The design promotes better air circulation, allowing you to cook thicker items and keep multiple foods separated. The rack is compatible with Cosori, Instant Vortex, Ninja Pro XL 6.5 QT AF181, Chefman, and similar square 4-8 QT fryers. Its food-grade 304 stainless steel ensures durability and safety, while the smooth polish minimizes burrs. The side design helps keep foods in place during handling, and the stackable setup expands usable space without increasing complexity.
P&P CHEF 7½ Inch Round Rack (Two Pack)

This round rack from P&P CHEF comes in a two-pack, each piece measuring 7½ inches in diameter and 1 inch high. It’s designed to fit air fryers, stockpots, and pressure cookers, as well as for baking cookies, cooling cakes, and steaming eggs. Made from pure stainless steel, the rack uses solid welded wires to resist warping and leaching. It’s oven-safe up to 500 degrees Fahrenheit and ensures even cooking by lifting food away from the surface for improved air circulation around all sides.
P&P CHEF 7.72 Inch Square Rack Set of 3

The P&P CHEF 7.72-inch square rack set contains three stackable racks designed for 4-8 quart square air fryers with inner dimensions over 8 inches. Constructed from food-grade stainless steel without coatings, these racks resist rust and discoloration and are safe at high temperatures. Each rack features a 0.51 by 0.24-inch mesh design on bottom and sides to promote 360-degree air flow, while feet elevate the racks to prevent contact with the fryer base. The result is stable stacking and even frying with minimal risk of food sticking or crowding.
BYKITCHEN 7 Inch Square Rack For Ninja And More

BYKITCHEN’s 7-inch square rack is designed to fit Ninja Crispi, Ninja Pro 5QT, Cosori 5QT, Chefman 5-6QT, and similar square fryers. The 3-piece stackable set increases cooking capacity, enabling you to prepare multiple foods simultaneously without contact. The grid design enhances air circulation for crisper results and more even cooking. Made from 304 stainless steel, the racks are dishwasher safe and free from coatings, ensuring durability and food safety. The product emphasizes height and stability, with silicone feet to lift racks for easier handling and cleaning.
Buying Guide: Key Purchase Considerations
When selecting a rack for your air fryer, consider the following perspectives to ensure the best fit and performance:
- Fryer compatibility: Check inner dimensions and diagonal measurements to confirm the rack fits your 6-8 quart square or round fryer. Some racks specify fit for Cosori, Instant Vortex, Ninja, Chefman, and Ninja Foodi models.
- Material and safety: Prioritize food-grade stainless steel (304) for durability and rust resistance. Avoid coatings that may peel or interact with food.
- Stacking and space: Three-piece sets provide more layering, but ensure your fryer has enough height and clearance to avoid overcrowding. Look for feet or silicone risers to promote airflow and stability.
- Airflow design: A grid pattern and open mesh improve circulation around food. Look for racks with 360-degree airflow to achieve even cooking and crisp texture.
- Cleaning and durability: Dishwasher-safe racks save time, but hand-washing can extend life. Smooth, burr-free surfaces reduce food snagging during removal.
- Versatility: Some racks work well for baking, cooling, steaming, and roasting in addition to air frying. If you alternate between tasks, a versatile rack may offer better long-term value.
- Number of pieces: Multi-piece bundles increase capacity but require more storage. Consider your kitchen space and batch cooking needs when choosing a set.
Across the selections, these racks emphasize durability, non-toxic materials, and compatibility with a broad range of popular brands. They provide safer stacking, improved air circulation, and enhanced convenience for multi-dish meals. The included silicon feet and polished finishes contribute to stability and ease of cleaning, while the stainless steel construction supports repeated use without warping or rusting. Each option aims to help you expand your air fryer’s capacity without sacrificing performance or safety.
The following considerations can help you refine your choice further:
- If you frequently cook large batches, favor three-piece stackable sets with generous height to prevent overcrowding.
- For crisping delicate items, prioritize rack designs that maximize airflow and reduce touching surfaces.
- For round fryers, ensure the rack diameter aligns with your model to avoid overhang or instability.
- For heavy or fatty foods, ensure the rack has sturdy welds and stable feet to minimize wobble during removal.