GLACIER FRESH Water Filter Compatible with XWFE (Built-in CHIP), Replacement for GE XWFE, XWF Refrigerator Water Filter NSF/ANSI 42 Certification Pack of 2 Keep your refrigerator water and ice dispenser running clean with this GLACIER FRESH replacement filter. Engineered to work seamlessly with GE XWFE and XWF systems, this filter features a built-in chip for automatic filter life tracking and compatibility alerts. NSF/ANSI 42 certified to reduce chlorine taste and odor while maintaining water quality. Each filter is designed for easy installation without tools or special equipment. This pack of 2 ensures you have a backup ready when it's time to replace. Compatible with most GE refrigerator models featuring XWFE filter housings.