Which Ninja air fryers does this rack fit?

It is made for Ninja DualZone air fryers and sits inside the basket above the crisper plate. It is not sized for single-basket Ninja models or other brands.

Does it really let me cook more food at once?

Yes. It adds a second layer above the crisper plate, so you can stack wings, fries or vegetables. Food on the top layer sits closer to the heating element, so turn it or swap layers partway through.

Can I use it for dehydrating?

Yes. It is designed to work as a dehydrating rack in DualZone air fryers, holding thin slices of fruit or meat in a single raised layer.

Do I need to change cooking times when I use it?

Expect slightly different results. The lower layer cooks much as before, while the upper layer browns faster. Check early and rotate the rack or the food if one layer is ahead.

Is it dishwasher safe?

It is stainless steel and easy to hand-wash. Check your air fryer's manual for dishwasher guidance on accessories before putting it in.

Is it worth adding if I already own a DualZone?

It is worth it if you often fill the basket and want a second layer, or if you plan to dehydrate. If you mostly cook small batches or tall foods, the extra layer adds little.