EF1 Moderate Easy DIY

Frigidaire Washer EF1 — Drain pump filter clogged

Frigidaire Washer · Error code EF1

What EF1 Means

Specific to drain pump restriction — the control senses slow drain and signals the user to clean the filter trap before further damage occurs.

Symptoms

  • EF1 after wash
  • Water drains slowly
  • Foul smell from washer

Common Causes

1
Lint and debris in pump filter

Normal long-term buildup — Frigidaire recommends cleaning every few months.

2
Coin or hair tie in pump

Solid item blocking the trap.

3
Restricted drain hose

Lint sock formed inside the hose.

How to Fix It

  1. Open the lower front access panel.
  2. Place a shallow pan; slowly unscrew the pump filter to drain water.
  3. Pull lint and debris from the trap; rinse the filter.
  4. Reinstall snugly and run a Rinse & Spin to verify.
  5. Schedule filter cleaning every 2-3 months.

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 pump filter replacement View on Amazon→

More Frigidaire Washer Codes

E10 E10 — Water fill problem E11 E11 — Fill time too long E13 E13 — Water leak or air leak in pressure system E20 E20 — Drain pump won't pump out E21 E21 — Slow drain / water remains in tub E23 E23 — Drain pump relay fault on control board

All Frigidaire codes → All washer 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.