Installed new iron filtration system for well water application. System includes 1.5 cu ft of catalytic media for iron/manganese removal and auto-backwashing valve. Plumbed with bypass for service access. Initial water test showed 4.8ppm iron, post-installation test shows non-detectable levels. Programmed backwash cycle for 2 AM twice weekly to minimize disruption. Explained system operation and maintenance requirements to owner. Should resolve staining issues throughout home. Standard 10-year warranty registered online.