FeaturesLactic acid: The LG Kimchi and Specialty Food refrigerator features a unique lactic acid option that automatically adjusts temperatures to enhance and increase the production of lactic acid bacteria that are key to fermented foods.Freshness guard cover: Keep your fruits sweeter, your seafood fresher, your kimchi tastier. The LG Kimchi and Specialty Food refrigerator includes a freshness guard cover that reduces cold air loss and keeps moisture in, enhancing the flavor of your specialty foods.Cooling care: LG’s innovative Cooling Care system creates ideal storage for kimchi and other specialty foods that require specific cooling. It supplies cold air every 6 minutes through 20 air vents located throughout the refrigerator to keep internal temperature consistent and reduce fluctuation.Kimchi case: Along with intense flavors, specialty foods often produce strong or pungent aromas. Fortunately, every LG Kimchi and Specialty Food refrigerator is equipped with customized storage containers that are 100% airtight to seal in the freshness while preventing aroma overload.Specialty Food Ref: In addition to kimchi, store seafood, select wines, cheese and other perishables with a force-air circulation system that's perfect for preserving specialty foods with specific temperature and storage requirements.Fresh Air Filter: Your food isn't the only thing that stays fresh. Only LG offers a 1 layer Fresh Air Filter with dedicated fan that pushes cleaner, fresher air into the fridge.Temperature Setting: Temperature settings let you create customized cooling zones for long-lasting freshness.10-Year Manufacturer's Limited Warranty on Linear Compressor: When you buy a refrigerator, you don't want to worry that it won't last. Because the Linear Compressor motor uses fewer moving parts and operates more efficiently, LG confidently backs the motor with a 10-year limited warranty.ENERGY STAR® Qualified: This ENERGY STAR® qualified LG refrigerator exceeds federal energy standards to positively impact your energy bill, your energy consumption, and most importantly, the environment.