Irrigation iron filter protects sprinklers from orange staining; air-charged tank, gravel underbed, Katalox Light, and 1

https://www.softprowatersystems.com/pages/what-maintenance-is-required-for-an-iron-filter

Irrigation iron filter protects sprinklers from orange staining; air-charged tank, gravel underbed, Katalox Light, and 1.05 cu ft media volume handle high iron ppm; schedule backwash during off-peak hours to conserve well recovery.