Best Ninja AF400 Accessories (2026 Guide)

If you use the Ninja AF400 / AF400UK Dual Zone regularly, accessories can make the experience noticeably smoother: less mess, fewer stuck-on bits, and faster turnaround between cooks. The trick is choosing add-ons that support airflow and cleaning—not accessories that just take up drawer space.

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On the AF400, you’re often cooking two different foods at once. That’s brilliant for families, but it can also mean double the splatter and double the cleaning. Liners are the accessory that directly reduces that pain—especially when you’re doing sticky wings in one zone and something oily in the other.

If you want a broader shopping list beyond liners, this roundup of Best Ninja AF400 accessories is a good next step. For liner-specific help, see Best liners for Ninja AF400.

Quick Comparison

Here’s a quick side-by-side using the three products listed for this post. Links open on Amazon UK.

What counts as an “accessory” for the Ninja AF400 (and what’s fluff)

The best accessories either (1) keep airflow consistent, (2) reduce cleaning time, or (3) make it easier to handle hot food safely. If an add-on makes the basket crowded, blocks air movement, or adds more parts to wash, it usually works against what makes air frying great.

Liners sit in the sweet spot: they don’t need extra installation, they catch drips and crumbs, and they simplify the post-cook wipe-down. That’s why many AF400 owners treat liners as the first accessory to buy.

How liners fit into a smart AF400 accessory setup

Think of liners as your “mess manager”. Use disposable paper-style liners for quick weeknight meals when you want to cook, eat, and bin. Use reusable silicone for saucy foods (BBQ chicken, teriyaki salmon) where you’d rather rinse than throw away a greasy paper bowl.

If you’re ready to pick one today, the simplest starting point is the Best Overall option: Check today’s price on Amazon UK. For a low-risk trial that costs less, the Best Budget pick is also a solid place to begin.

Cleaning & maintenance accessories that pair well with liners

Liners reduce baked-on residue, but they don’t eliminate cleaning. The AF400 still benefits from a quick wipe after fatty cooks, and a deeper wash when you see grease build-up. A gentle brush or non-scratch sponge is usually all you need—avoid anything that could damage coatings.

A practical routine: line the basket, cook, remove food, bin the liner (or rinse silicone), then wipe the drawer base while it’s still warm. This keeps smells and smoke down over time.

Ninja AF400 Fit & Size Notes

The AF400 is a dual-zone air fryer with roomy baskets, so fit matters more than with smaller round models. A liner that’s too big can bunch into folds and reduce airflow; too small and drips escape into corners. Aim for a liner that sits flat in the base, with edges that don’t rise above the basket rim.

Because you can run two zones, you may also cook different types of foods simultaneously. Many owners keep both disposable and reusable liners on hand so they can match the liner to the meal.

Buying tips: avoiding gimmicks on Amazon UK

When browsing Amazon UK, look for listings that clearly mention compatibility with Ninja dual-zone baskets (AF400/AF400UK style) and show real photos of the liner sitting flat. Buyer feedback that mentions lifting, tearing, or grease pooling is useful because those issues are often fit-related.

Want to keep it simple? Start with the Best Overall liner: Check today’s price on Amazon UK. If you prefer reusable, the silicone pick is here: Check today’s price on Amazon UK.

Winners for AF400 owners:
• Best Overall: 120Pcs Air Fryer Liners for Ninja Dual, Stone TH Disposable Airfryer Parchment Paper Liners Accessories Compatible with Ninja AF300UK AF400UK SL400UK AF500UK, Other Dual Zone Air Fryer — Check today’s price on Amazon UK
• Best Budget: BYKITCHEN Air Fryer Parchment Paper Liner, 50PCS Square Air Fryer Liners Disposable, Greaseproof Paper, Compatible with COSORI, Ninja, Tefal, Russell Hobbs Fryers (Unbleached) — Check today’s price on Amazon UK
• Best Reusable: Silicone Air Fryer Liners 2 Pack for Ninja Foodi Dual AF300UK AF400UK/KCP, AF451UK, Tower, Keplin, COSORI, Russell Hobbsand, Instant for 7.6L 8L 9.5L Baskets, Reusable Airfryer Accessories — Check today’s price on Amazon UK

Quick Recommendation for most AF400 owners

Most AF400 users are best served by keeping one dependable disposable option for daily cooks and a reusable silicone option for messy sauces. That pairing covers nearly every meal without overcomplicating your setup.

FAQ

Do accessories change cooking results in the AF400?

Some do. Anything that blocks airflow can reduce crisping. Liners work best when they sit flat and don’t bunch up into folds.

Is a reusable liner better than disposable?

Not always. Reusable silicone is great for saucy meals and stability, while disposable paper is faster for quick clean-up. Many AF400 owners use both.

Can I run the AF400 with a paper liner during preheat?

It’s safer to add paper liners only when food goes in, so the liner is weighed down and less likely to lift.

What’s the easiest ‘starter kit’?

A good-fitting disposable liner for daily cooks, plus a reusable silicone liner for saucy foods, covers most needs without clutter.