This door seal encloses freshness inside and keeps bacteria mildew and dust particles outside. So everything is more hygienic and food is less likely to spoil quickly. *Door Gasket keeps the bacterial mildew outside as tested by Intertek. The images of the product are for illustration purposes only and may differ from the actual product. A feature may vary from model to model. All LG Refrigerators are as per Energy Efficiency Standards by the Bureau of Energy Efficiency (BEE). A feature is exclusive to LG Direct Cool Refrigerators. Makes the fastest ice^ in just 108 minutes. The LG Direct Cool Refrigerators can operate at a voltage range of 135~290V. which means your refrigerator can work without a stabilizer too.