Indicator

LG / Refrigerator

Replace Filter

The water-filter cartridge reminder is on.

What it means

The water-filter cartridge reminder is on.

This explanation is shared only by models whose manufacturer documents the same code, meaning, and guidance.

Manufacturer guidance

  1. Install a compatible LT1000P cartridge.
  2. Hold Water Filter three seconds, then flush as instructed.

Manufacturer source

Models documented with this signal

Select your exact model below to open its manufacturer source. Manual editions and model revisions can differ.

If there is a safety risk, stop using the appliance and follow the manufacturer’s instructions.