This Marrioto MR9 Refrigerator Water Filter Replacement is specifically designed for use with GE XWF compatible models. It is made of high-quality materials including 525, 309, and 309/311, ensuring durability and effectiveness. This filter is sealed in a package to ensure freshness and quality. The Marrioto MR9 Water Filter effectively removes contaminants such as lead, making it suitable for household use. It has a height of 9.8 inches, a width of 1.8 inches, and a depth of 98 inches, with a weight of 6.4 ounces. This filter is perfect for those looking for a reliable replacement for their old water filter.