Keep your drinking water clean and fresh with the GE XWFE Refrigerator Water Filter. This genuine replacement filter is certified to reduce lead, sulfur, and over 50 other impurities, ensuring that your water is safe for consumption. For best results, it is recommended to replace the filter every 6 months. This pack includes 1 filter, making it easy to keep your refrigerator stocked with clean, great-tasting water. Trust GE for reliable and effective water filtration for your home.