Culligan Flow Restriction Through Valve or Resin Bed

Water pressure is noticeably low only when flowing through the softener

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Iron-fouled resin, Plugged distributor screen, Partially closed bypass, Restricted control valve ports

Safety: Turn off water and relieve pressure before opening plumbing connections.

Compare pressure in bypass: Place the softener in bypass. If pressure improves, the restriction is in the softener.
Check bypass and shutoff valves: Ensure all valves around the softener are fully open.
Schedule resin cleaning or replacement: Iron-fouled resin and plugged distributors require the tank to be opened and resin to be cleaned or replaced, typically by a professional.

Hard 4/5

Culligan resin bed and lower distributor

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