The Siemens iQ 300 refrigerator features an extra-large bottom freezer with two vegetables compartments for lots of fresh vegetables, plus innovative noFrost for no more defrosting. The coolBox ensures that fresh meat, fresh cold cuts, and fresh fish stay fresh twice as long. To create these excellent freshness-promoting conditions, the temperature in the box is 2-3°C degrees cooler than the rest of the refrigerator. The transparent material permits an ideal view of its contents.Varying external temperatures and the frequent opening of the refrigerator door result in temperature changes inside the refrigerator. The smart sensors of freshSense respond as soon as the temperature changes take over cooling control. With noFrost technology, a ventilation system diverts the humidity from the freezer compartment. As a result, the air remains dry. This reliably prevents frost from forming on the inside of the appliance or on your food.The airfreshFilter with antiBacteria actively neutralises odors inside the refrigerator and filters out bacteria. Unpleasant substances from foods with intensive odors are absorbed, and the air remains clean and fresh – without replacing the filter for the life of the appliance. indoorTouch electronic panel offers a precise, simple and innovative way to control all functions with a gentle touch. It is especially practical for precise temperature setting.The multiAirflow system circulates the air evenly in the refrigerator compartment for constant temperatures and ensures even cooling at all levels. Foods recently placed inside are cooled faster. And the fresh food quality is preserved better. Small items and special things are best stored in the multiBox, which saves you a good deal of searching.All glass shelves are made from extra strong, shatterproof and easy-to-clean safetyGlass. If something tips over, the spillage is contained and does not spill into the rest of the refrigerator compartment. The superCooling button quickly reduces the temperature in the refrigerator to +2 °C. This prevents an undesirable rise in the temperature of your already chilled food whenever you add food that is not as cold.SuperFreezing prevents thawing of frozen foods when placing large quantities of new food in the freezer. The appliance automatically cools down to a temperature as cold as –30 °C so that newly stored foods do not interrupt the freezing process.