LG Side-by-Side Refrigerator, GR-X39FMKHL, simply knock twice on the glass to illuminate the contents inside without cold-air-loss. Easily find and access to your favorites with LG's InstaView Door-in-Door This refrigerator features Hygiene Fresh+ automatically cleans and purifies its internal air, ensuring that the air inside is kept fresh and hygienic. The refrigerator has 5-step air filter removes bacteria up to 99.999% as well as bad odor in the refrigerator LG's Inverter Linear Compressor has revolutionized the core of the refrigerator, providing up to 32% in energy savings This refrigerator has Smart Storage System makes it easy to group certain types of food together for the ultimate in kitchen organization The refrigerator has Slim SpacePlus Ice System built in the fridge door to give you wide open shelf space whilst still allowing for storage on the door This refrigerator has square pocket handle & dispenser display, sleek and premium design This product comes with standard manufacturer warranty