This well water iron filter guide helps you pick the right micron rating to stop fine rust particles from clogging your showerheads and staining fixtures.

By Elena Voss · Farm and homestead editor · Farm desk · Gadget Evaluator Lab

Elena, no lifestyle. Select a micron rating fine enough to capture rust particles that bypass standard sediment filters. This prevents the buildup that clogs showerheads and stains sinks.

Rusty pipes in a well system often send fine iron particles past your initial sediment stage, leaving brown streaks on sinks and clogging showerheads. As a farm editor, I focus on the micron rating that actually captures these specific particles rather than just large debris.

Look at the product photo to verify the micron rating printed on the filter housing or cartridge label. This number tells you the particle size the filter is rated to capture, which is critical for stopping fine rust.