For light soiling. Place approx. 400 ml of water and a little washing-up liquid in the cooking chamber and select the cleaning program. The environmentally friendly cleaning system softens burnt-in residues, making them much easier to wipe off afterwards
  Neff CleanAir recirculating air module, Z52JXC1W1
    
 - external recirculation set with Clean Air Standard odor filter: Effectively cleans the air of odors.