RPWFE Chip-Less Water Filter Replacement Compatible with GE RPWF GFD28GYNFS WF277 DESCRIPTION:Ensure fresh, clean water with this high-performance RPWFE Refrigerator Water Filter, compatible with a wide range of GE refrigerator models. Built with activated carbon for superior filtration, it reduces over 35 harmful contaminants including lead, mercury, PFOA, PFOS, and pharmaceuticals while preserving beneficial minerals. This chip-less version is a cost-effective alternative for models that do not require a chip. Certified by NSF/ANSI 401, 53, 42, and 372, it offers deep filtration and trusted performance for your household water needs. Key Features: Compatible with Multiple Models: Works with GFE28GSKSS, GFD28GYNFS, GYS22GSNSS, PFE28KMKES, and more (see full list below). Chip-Less Version: Cost-saving design for refrigerators that do not require a chip; manual chip transfer supported. Deep Contaminant Reduction: Reduces 99.6% lead, 96.6% benzene, 92.3% mercury, and over 35 contaminants including PFOA and PFOS. Certified Quality: NSF/ANSI 401, 53, 42, and 372 certified; third-party tested for health standards and performance. High-Flow Filtration with Beneficial Minerals: Filters harmful substances while allowing essential minerals to pass through. Specifications: Type: Activated Carbon Filter Material: Carbon Filter Element Certification: NSF, IAPMO (401, 53, 42, 372) Color: White Use: Household Pre-Filtration Voltage: Not applicable Model Number: RPWFE Compatible With: GFD28GYNFS, GFE28GSKSS, PFE28KMKES, GYE22HSKSS, DFE28JMKES, GNE29GYNFS, and others Replaces: RPWF, WSG-4, DWF-36, WF277, R-3600, MPF15350, RWF1063, RWF3600A Package Includes: 1 x Refrigerator Water Filter 1 x User Manual (description exceeds maximum possible length)