When Liebherr introduced BioFresh technology in 1996, it was hailed as a breakthrough innovation in refrigeration. Today, it’s still a leader in food preservation. The premise is simple: by creating different climates within your refrigerator, foods retain their healthy vitamins, aromas and appetizing appearance for significantly longer than in conventional refrigerators. The BioFresh system features drawers with independent climate controls, so you can create a high-humidity HydroSafe environment for fruits and veggies in one drawer, and a low-humidity DrySafe for meats and cheeses in another. Or use the same setting for each, as your storage needs require. And Monolith’s third drawer goes one step further with BioFresh-Plus, capable of temperatures as low as 28 º F, ideal for preserving fresh fish and seafood.