Which freezing system would you like? 

Freezing is the best solution for the long-term storage of food. This method retains vital nutrients and flavours for a long time, and food is available when needed.And with modern freezing technology, Miele refrigeration appliances have the cold temperatures reliably and conveniently under control – for perfect results and excellent enjoyment of food.
With the NoFrost system, you’ll never have to defrost your Miele refrigeration appliance again. The circulation cooling system distributes cold, dry air evenly so that ice cannot form in the interior cabinet. Furthermore, ice deposits do not form on your frozen food and, without layers of ice on the interior, drawers can always be opened and closed easily. NoFrost offers maximum convenience for freezing food and saves the hassle of defrosting – forever. 
With ComfortFrost, the freezer needs much less defrosting. Thanks to the evaporator in the rear and side panels, ice builds up much more slowly inside the appliance. This saves you the effort of frequent defrosting. 
The fridge and freezer have separate air circuits which ensure an optimum climate in both. In addition, there is no air exchange between the two areas. This prevents odours from food such as fish, onions or cheese from being transferred to other food in the freezer. DuplexCool ensures the safest storage conditions for your food in fridge-freezers.
Images serve as examples to illustrate the product benefit. Actual feature may vary per model.