
Foodi MAX Dual Zone Digital Air Fryer (AF400UK)
The AF400UK is the dual-zone air fryer most UK households end up with after reading the field. The two 4.75L baskets together feed a family of four in one cook, the sync-finish feature lets chips at 200°C land at the same moment as salmon at 180°C, and Ninja's UK warranty and service network keep replacement parts available years after purchase. Which? and Good Housekeeping both rank it the top dual-zone air fryer on the UK market. The trade-off is footprint — at 40cm wide and 32cm tall it dominates a small kitchen counter.
- Two 4.75L baskets — feeds a family of four in one cook
- Sync-finish for two different foods at different temperatures
- Reaches 240°C in roughly 90 seconds
- Six functions including roast, bake, dehydrate and reheat
- Footprint is large — measure your counter first
- Drawer handles run hot — Which? specifically flag this
- Six cycles is fewer than some newer rivals








