Carbon Block Filter (155782-43) - Replace every 3-6 months or as needed
Reverse Osmosis Systems
GE Whole-Home GXWH47J 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
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.
Manuals & Instructions
