Frequently Asked Water Questions Answered By Industry Experts
-
Iron Filter Maintenance: What You Actually Need to Do
No annual maintenance. An air injection oxidation (AIO) iron filter cleans itself. It backwashes on its own, a sediment filter ahead of it protects the valve, and every 6 to 8 years the Katalox Light media is replaced. Here is the schedule, how to start a backwash on either valve, what is normal after one, and how the media change goes.
