KitchenAid KFIV29PCMS Architect II 28.6 Cu. Ft. Stainless Steel French Door Refrigerator - Energy Star The Preserva(TM) Food Care System uses a trio of features to maximize freshness, particularly for fresh produce. 1. Sequential dual evaporator system 2. FreshFlow(TM) Ethylene-absorption technology 3. FreshFlow(TM) Air filter Platinum Luminesse(TM) Interior Design features an industry exclusive - silver glossy walls that complement the metallic accents found on the shelves, crispers, bins, and freezer baskets. Temperature-controlled full-width pantry provides separate compartment for meats, deli items, and cheeses 3-tier freezer drawer makes it easy to organize and find items and glides out smoothly, even when fully loaded Auto humidity control optimizes humidity inside the crisper with no manual adjustment