Frequently Asked Question
Maintenance Q03 How often do I need to replace the cartridges?
Last Updated 5 years ago
It depends on the quality of your feed water. Normally, for a standard American household, the filters can last around one full year. If you notice the output water pressure drops a lot, it is time to replace the filter cartridges.
07-Whole house Systems: WGB/WCB32 Series: WGB12B WGB21B WGB22B WGB22BM WGB22B-PB WGB32B WGB32BM WGB32B-PB