GE Whole-Home GXWH40L Heavy-Duty Filtration System
Reverse Osmosis Systems
GE Whole-Home GXWH40L Heavy-Duty Filtration System Replacement Filters
This is a heavy-duty filtration system with clear sump. Use any 4.5" x 10" filter cartridge as a replacement, specifically a sediment or carbon block filter. See below for our recommended replacement filters and parts.
Replacement Filter Info
Carbon Block Filter (155782-43) - Replace every 3-6 months or as needed
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.