Wrinkled fruit, wilted lettuce. You've seen your share of past due, even spoiled food in the refrigerator. Well, it doesnt have to be that way the Sub-Zero 91 cm Built-in Over-and-Under Refrigerator keeps your food fresher longer with the most advanced food preservation technology available - a technology developed through almost 70 years of research. That means crisper greens, juicier peppers, blueberries that burst with flavour even weeks after youve brought them home from the market. You'll taste the difference.With dual refrigeration, fresh foods thrive in a humid yet chilly climate, while frozen and convenience foods get the dry, frigid air they need. An air purification system inspired by NASA technology scrubs the air of ethylene gas, bacteria, mould and viruses. New brighter LED lighting provides better interior views, while the discreet interior water dispenser has an advanced filtration system. Storage capacity for the ICBBI-36UID/S is a generous 438L refrigerator, 147L freezer.