Replace Filter Minor Easy DIY

Frigidaire Refrigerator Replace Filter / RF Indicator

Frigidaire Refrigerator · Error code Replace Filter

What Replace Filter Means

Water filter usage timer has reached its replacement interval (typically 6 months). Not a fault — a maintenance reminder.

Symptoms

  • Replace Filter light or RF indicator on display
  • Reduced water flow if filter actually clogged
  • Off-taste in water/ice

Common Causes

1
6-month usage timer expired

Indicator is on a calendar/usage basis.

2
Genuine clogged filter

Filter has actually exceeded capacity.

How to Fix It

  1. Order and install a genuine PureSource filter (PureSource 3, Ultra, PureAdvantage, etc.) matching your model.
  2. Twist out old filter and twist in new one.
  3. Run 2-3 gallons of water through the dispenser to purge air and carbon fines.
  4. Reset the filter indicator: hold the Filter Reset (or Light/Lock combo) button for 3-5 seconds until it clears.

Parts You May Need

If diagnosis points to a failed part, these are the common replacements. As an Amazon Associate we earn from qualifying purchases.

Common replacement Frigidaire PureSource water filter View on Amazon→

More Frigidaire Refrigerator Codes

1F 1F — Ice Maker Fault 1 SH 1 SH — Fresh Food Sensor Shorted 1 SY 1 SY — Fresh Food Sensor Open 2 SH 2 SH — Freezer Sensor Shorted 3 SH 3 SH — Evaporator Sensor Shorted 3 SY 3 SY — Evaporator Sensor Open

All Frigidaire codes → All refrigerator codes →

Verified against manufacturer documentation: frigidaire.com

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician.