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How to Replace Refrigerator Water Filter

Change your refrigerator's water filter for clean water and ice

Beginner5-10 minutes$20–$506 steps2 min read
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What You'll Need

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Tools

Towel

For catching drips

Amazon

Materials

Replacement water filter

Must match your refrigerator model

$20-$50

Amazon

Step-by-Step Instructions

1

Find your filter model number

2 minutes

Locate the existing filter and note its model number. Filters are typically located: inside the refrigerator (upper right corner or base grille), or at the back of the unit. The model number is printed on the filter itself.

Pro Tip

You can also find the filter model in your refrigerator's manual or by searching your fridge model online.

2

Turn off ice maker (optional)

1 minute

While not required, turning off the ice maker before changing the filter prevents it from making ice with air in the line. Locate the on/off switch or lift the wire arm.

3

Remove old filter

1 minute

Filter removal varies by location. For twist-style (common inside fridge): turn counterclockwise 1/4 turn and pull out. For push-button style (common in base grille): press the release button and pull filter out. For cap-style: unscrew the cap.

Pro Tip

Have a towel ready - a small amount of water may drip when you remove the filter.

4

Install new filter

1 minute

Remove the cap from the new filter if present. Insert the new filter and twist clockwise (for twist-style) or push until it clicks (for push-button style). Ensure it's fully seated.

Pro Tip

Some filters have alignment tabs - make sure they line up with the housing.

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5

Flush the filter

3-5 minutes

Run 2-3 gallons of water through the dispenser to flush out carbon residue. The water may appear gray or have particles at first - this is normal. Discard this water.

Pro Tip

Fill a gallon container 2-3 times and pour it out. This is essential for removing carbon dust.

6

Reset the filter indicator

1 minute

Most refrigerators have a filter change reminder light. After installing the new filter, reset this indicator. The method varies: press and hold the filter reset button for 3-5 seconds, or consult your manual.

Common Mistakes to Avoid

  • Buying wrong filter model (won't fit or work)
  • Not flushing the filter (carbon particles in water and ice)
  • Forgetting to reset the filter indicator light
  • Over-tightening twist-style filters

Safety Warnings

  • Only use filters designed for your specific refrigerator model
  • Don't use generic filters if your manufacturer warns against them

When to Call a Professional

If water is leaking from the filter area, if the filter housing is damaged, or if water flow doesn't improve after filter change.

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Frequently Asked Questions

How difficult is it to replace refrigerator water filter?
This project is rated as beginner difficulty. Most homeowners with basic tools can complete this project. It typically takes 5-10 minutes to complete.
How much does it cost to replace refrigerator water filter?
The estimated cost for materials is $20–$50. This doesn't include tools you may need to purchase. Many of the tools required are common household items you may already own.
What tools do I need to replace refrigerator water filter?
You'll need: Towel.
How long does it take to replace refrigerator water filter?
This project typically takes 5-10 minutes. The actual time depends on your experience level, the specific conditions of your home, and whether you encounter any complications. It's broken into 6 steps for easy tracking.
What are common mistakes when trying to replace refrigerator water filter?
The most common mistakes include: Buying wrong filter model (won't fit or work). Not flushing the filter (carbon particles in water and ice). Forgetting to reset the filter indicator light. Following our step-by-step guide will help you avoid these issues.
Should I hire a professional to replace refrigerator water filter?
If water is leaking from the filter area, if the filter housing is damaged, or if water flow doesn't improve after filter change.

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Project Overview

Difficulty
Beginner
Time
5-10 minutes
Est. Cost
$20–$50
Tools
1 items
Materials
1 items
Steps
6
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