Ninja SL400UK Accessories

Explore accessories for the Ninja Double Stack XL SL400UK - made to fit the UK’s vertical dual-drawer air fryer.

Own the newest Ninja Double Stack XL 9.5L Air Fryer (SL400UK) and want to get more from it? This section is dedicated to accessories specifically chosen to fit and enhance your Ninja Double Stack XL. Whether you’re batch cooking, meal prepping, or just trying to keep both drawers clean, we’ve got the gear to help.

Our handpicked range includes compatible silicone liners, dual-drawer paper inserts, cleaning tools, and other accessories that work seamlessly with the Ninja SL400UK vertical air fryer. Ideal for busy UK kitchens, these add-ons save time, reduce mess, and help you cook smarter.

Ninja SL400UK Silicone Liners

Product List

Silicone Liners for Ninja Double Stack Air Fryer

Ninja Double Stack Liners

Product Review Score

4.88 out of 5 stars

151 reviews

$19.90

Ninja 9.5L SL400UK Silicone Liner - Black

Ninja 9.5L Air Fryer Liner

Belfort Etech

Product Review Score

4.18 out of 5 stars

28 reviews

Reusable Silicone Air Fryer Liners, 2PCS

Silicone Air Fryer Liners 2PCS

Yql

Product Review Score

4.19 out of 5 stars

195 reviews

BYKITCHEN Silicone Liners for Ninja Air Fryer

BYKITCHEN Ninja Air Fryer Liners

Bykitchen

Product Review Score

4.13 out of 5 stars

106 reviews

Reusable Silicone Air Fryer Liners for 9.5L Models

Silicone Air Fryer Liners

Yql

Product Review Score

4.24 out of 5 stars

197 reviews

Silicone Air Fryer Liners and Gloves Set

Silicone Air Fryer Set

Product Review Score

4.72 out of 5 stars

228 reviews

$32.21

Ninipie Silicone Air Fryer Liners for Ninja 9.5L

Ninipie Silicone Air Fryer Liners

Product Review Score

4.48 out of 5 stars

232 reviews

Silicone Air Fryer Liners for 9.5L Fryers, 2PCS

Silicone Liners for Air Fryers

Product Review Score

4.47 out of 5 stars

205 reviews

$13.47

Silicone Air Fryer Liners - 2 Pack, Reusable

Reusable Silicone Air Fryer Liners

Product Review Score

4.41 out of 5 stars

14 reviews

Why accessories matter for your Ninja SL400UK


The SL400UK’s unique vertical dual drawer design means standard accessories won’t always fit properly, but we’ve done the homework for you. From non-stick silicone trays shaped for the XL 9.5L baskets, to dual-packs of paper liners that separate meals cleanly, our accessories are compatible, practical, and ready to go.

Want less scrubbing after dinner? Try our heat-resistant silicone liners, which prevent stuck-on food and save you time cleaning. Prefer easy disposables? Our paper inserts are perfect for everyday use and compost-friendly.

Tip: Double-check your model before making a purchase. This page is for the Ninja Double Stack XL SL400UK – not the AF400UK or DZ401UK, which have different shapes.