FiltersFast PH21400 Replacement Filter for Kenmore 9990

Product Overview

The Kenmore 46-9990 filter—also known as LG LT600P or LG 5231JA2006A—offers reliable reduction of chlorine taste and odor through a carbon-block design. Replace every 6 months or 300 gallons for optimal performance. Fits Kenmore and LG side-by-side fridges.

Key Specifications

• Filter Life: approx. 6 months or ~300 gallons.
• Flow Rate: ~0.5 GPM.
• Operating Pressure: 20–120 psi.
• Temperature Range: 33–100 °F.
• Dimensions: ~12.1″ L × 2.25″ W × 2.25″ H.
• Media: Carbon Block.

How It Works

This filter uses a carbon block media to remove chlorine taste and odor as water passes through—delivering fresh, clean-tasting drinking water and ice.

Installation Instructions

1. Locate the filter (typically inside the fridge or door grille).
2. Twist the old filter counterclockwise and pull out—the water should stop automatically.
3. Insert the new filter and twist clockwise until it locks.
4. Flush approx. 2.5 gallons of water to clear air and carbon fine particles.

Compatibility & Cross-References

Use the search box to find matching reference codes. Below are the main equivalents and cross-reference parts recognized across Kenmore and LG systems.