GE SmartWater GXWH04F Pre-Filtration System
Reverse Osmosis Systems
GE SmartWater GXWH04F Pre-Filtration System Replacement Filters
The GXWH04F is a single-stage, whole-home, water pre-filtration system brought to you by General Electric. Find compatible filter cartridges below for this GE water filtration system.
Replacement Filter Info
Helpful Filter Information
Not all filters have the same replacement schedule. Replace the RO membrane filter every two years. Replace all other filters every 6-12 months. Help keep your system sanitary by never using filters longer than 12 months, except the RO membrane filter, regardless of how much water you use.