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Flush the System — Flush the Water System

Beginner30 mins

Part of project

Refrigerator Water Filter Replacement · Step 6 of 7

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In this video

After installing the new filter, you must flush the system to remove air from the water lines and any loose carbon particles from the new filter. The video shows filling a large pot with water from the dispenser. Continue dispensing several gallons of water (typically 2-3 gallons or 5 minutes of continuous dispensing, as recommended by manufacturers) until the water runs clear and smooth, without any sputtering or cloudiness.

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FAQs

What specific tools will I need to replace my refrigerator's water filter?

You will primarily need the new GE Universal Long Life Refrigerator Water Filter GXRTLL. An adjustable wrench might be helpful for stubborn housings, and a pitcher, such as the Winco 64 fl. oz. model, is essential for flushing the system after installation.

What safety precautions should I take before starting this water filter replacement project?

Always shut off the water supply to your refrigerator before removing the old filter to prevent leaks and potential water damage. Have towels ready to catch any spills during the process, and ensure the refrigerator is stable if you need to move it slightly.

How long does this project typically take, and how difficult is it for a beginner?

This is a beginner-level project that generally takes about 30 minutes. The most time-consuming part is often flushing the new filter thoroughly. The main cost will be the new replacement filter itself.

What are common issues encountered during replacement, and how can they be resolved?

Common issues include leaks, the filter not seating properly, or air sputtering from the dispenser after installation. If leaking, ensure the filter is fully twisted or pushed in. Air or cloudy water will clear after flushing several gallons through the dispenser.