Ninja MAX Dual Zone Air Fryer DZ400UK

The Ninja MAX Dual Zone Air Fryer is the UK's #1 best-selling air fryer — and having used one it's easy to see why. Two independent 4.75-litre baskets let you cook two completely different foods at the same time, at different temperatures and for different durations, finishing simultaneously. Chips and chicken wings. Roasted vegetables and fish fillets. It solves the biggest practical frustration with single-basket air fryers: you can never cook a full meal in one go. The Sync Finish function is the clever bit. Set both zones with different times and temperatures, and the machine automatically delays the start of the faster cook to ensure both finish at exactly the same time. You pull both baskets simultaneously and plate immediately — no juggling, no waiting, no one getting cold food. With a combined 9.5 litres across both baskets, the DZ400UK handles family-sized portions (4-6 servings) rather than the 2-3 servings most air fryers deliver. It also runs at up to 240°C — the MAX designation — which creates genuinely crispy surfaces that lower-temperature fryers struggle to achieve. Six cooking functions cover the full range: Air Fry (the main event), Max Crisp (higher heat for crispier results), Roast, Bake, Reheat, and Dehydrate. At £179.99 (£229.99 RRP), you're getting all of this at a 22% discount. Energy consumption is notably lower than a conventional oven for most tasks. Preheat time is minimal — the DZ400UK is ready in about 3 minutes versus 15 minutes for an oven. The non-stick baskets are dishwasher safe, which matters when you're cleaning them every day. For UK families who cook daily and are frustrated by their oven's size, energy cost, or wait time — the Ninja DZ400UK is the most practical kitchen upgrade available at this price.