Air Fryer Liner Size Guide: What Size to Buy (UAE, 2026)
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The most common reason a liner disappoints is simple: it's the wrong size. Too big and it curls up the sides or blocks airflow; too small and grease still gets everywhere. This guide shows you how to measure your basket and pick a liner that actually fits — so it works the way it should from the first cook.
First, know your basket shape
Air fryer baskets come in two main shapes, and they need different liners:
- Square / rectangular baskets — most single-basket and dual-basket air fryers sold in the UAE.
- Round baskets — common on older or compact drum-style models.
A square liner won't sit flat in a round basket and vice versa, so match the shape first, then the size.
How to measure your air fryer basket
- Measure the inside width at the base (not the outer rim) — this is the number that matters most.
- Measure the inside length (for square/rectangular baskets).
- Measure the depth from the base up to just below the rim.
- Pick a liner that's equal to or slightly smaller than these inside measurements — never larger.
Rough size guide by air fryer capacity
Capacity (in litres) gives you a ballpark, but always confirm with your own measurements — two 5L models can have differently shaped baskets.
| Air fryer capacity | Typical inside base width | Best liner fit |
|---|---|---|
| 2–3.5 L (compact) | ~15–18 cm | Small square or round liner |
| 4–5 L (most common) | ~19–22 cm | Standard square liner (20–22 cm) |
| 5.5–8 L (family / XL) | ~22–26 cm | Large liner, or one per basket for dual units |
Our Silicone Air Fryer Liner (2-pack) measures 22×21×6cm and fits most square baskets with an inside width of 20–22cm — which covers the 4–5 L range that most UAE households own. The 2-pack is handy if you have a dual-basket model or want a spare while one is in the wash.
Why "slightly smaller" beats "exact fit"
A liner that's a touch smaller than the basket leaves a small gap around the edges, which is a good thing — it lets hot air circulate, which is how an air fryer cooks. A liner crammed edge-to-edge (or too big and curling up the walls) blocks that airflow and gives you soggy or unevenly cooked food. When in doubt, size down a little.
A few fit mistakes to avoid
- Covering the whole base with no gaps — blocks airflow and steam.
- Letting the liner ride up the sides — it can touch the heating element. Trim or size down.
- Using a round liner in a square basket — leaves corners exposed and defeats the purpose.
Related reading
Once you've got the right liner, see our guide to the best air fryer accessories in the UAE, and learn how to clean your air fryer the right way to keep it in top shape.
Frequently asked questions
What size air fryer liner do I need for a 5L air fryer?
Most 5L air fryers have an inside base width of around 20–22cm, so a standard 20–22cm square liner fits well. Always measure your own basket to confirm.
Can I cut a silicone liner to size?
Silicone liners can be trimmed with scissors if they're slightly too large. Cut a little at a time and keep the edges smooth so nothing lifts during cooking.
Do I need one liner or two?
One is enough for a single-basket air fryer. Choose a 2-pack if you have a dual-basket model, or want a clean spare ready while the other is being washed.
Shopping in the UAE? Our air fryer liners ship across the UAE in 1–3 business days with Cash on Delivery — pay when your order arrives.