Frigidaire · Washer Moderate

EF1 — Drain pump filter clogged

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

Keep using it?
Yes, with caution
DIY difficulty
Easy
Verified against
frigidaire.com ↗

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.

Why it happens

Typical signs: EF1 after wash · Water drains slowly · Foul smell from washer

  • Lint and debris in pump filter Normal long-term buildup — Frigidaire recommends cleaning every few months.
  • Coin or hair tie in pump Solid item blocking the trap.
  • Restricted drain hose Lint sock formed inside the hose.

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.

  • Frigidaire pump filter replacement Common replacement
    Amazon →

Related repair guides

Front-Load Washer Smells Musty — How to Fix It →

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 →

Frequently asked questions

What does the EF1 code mean on a Frigidaire washer?

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

What causes the EF1 code on a Frigidaire washer?

Lint and debris in pump filter: Normal long-term buildup — Frigidaire recommends cleaning every few months. Coin or hair tie in pump: Solid item blocking the trap. Restricted drain hose: Lint sock formed inside the hose.

Is it safe to keep using a Frigidaire washer with a EF1 error?

Yes, with caution. This is rated a moderate-severity fault.

How do I fix EF1 on a Frigidaire washer?

Open the lower front access panel. Place a shallow pan; slowly unscrew the pump filter to drain water. Pull lint and debris from the trap; rinse the filter.

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician. Verified against manufacturer documentation: frigidaire.com.