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TechEngage » How-to » Appliances

How to Replace Your Refrigerator’s Water Filter in 5 Easy Steps

Ali Raza Updated: September 7, 2024

How to Replace Your Refrigerator's Water Filter in 5 Easy Steps
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Water filters help remove particular taste and odor contaminants and harmful bacteria like Cryptosporidium. They’re a great way to ensure your family has fresh-tasting, clean water. Depending on your model, you may have an eject button or twist the filter to detach and discard it. Next, place the new filter head in the compartment’s filter mount and secure it by turning it clockwise.

Table of Contents

  • Step 1: Turn Off the Water
  • Step 2: Remove the Old Filter
  • Step 3: Replace the Old Filter
  • Step 4: Install the New Filter
  • Step 5: Flush the Lines
  • Closing Remarks

Step 1: Turn Off the Water

Over time, refrigerator filters can become clogged with mineral build-up. This can cause water and ice to taste bad and lead to costly fridge repairs. Changing the filter regularly is one easy way to keep your refrigerator running correctly. Before you can start the process, shutting off the water is essential. Most refrigerators have a valve that connects to your home’s cold water line, usually found under the sink, in the basement, or in another readily accessible location. Once the valve is turned off, you must remove your old filter. This is done in different ways depending on your filter type. Some have an eject button that you push, while others are locked into place and twist to unlock and pull out.

Step 2: Remove the Old Filter

Many refrigerators have filters that are located in the grille area. These filters typically come out and install very easily. If you need help, first consult your owner’s manual. Some models have a release button to push to remove the filter. Others have a filter cap that you must twist counterclockwise to remove it. After removing the old filter, place a hand towel underneath the filter compartment if it drips water when you press the eject button. Once the new filter is in place, ensure the arrow points up, and the cap handle is locked vertically. When you are done, run four gallons of water through the line to flush it.

Step 3: Replace the Old Filter

Depending on how long it’s been since you last replaced your refrigerator filter, you may need to clean it before replacing it. A simple cleaning with white vinegar will help if it’s dirty. The acetic acid in the vinegar works to break down and remove any minerals in the refrigerator water line. If you need a new filter, you can find them on websites. You must replace the old filter by pressing the eject button or turning it counterclockwise. Once the old filter is removed, place the new one into its slot and twist it to lock it in place. Some filters may have a small knob-style cap that must be unscrewed and transferred to the new filter. Then, run four gallons of water through the lines to properly flush the system.

Step 4: Install the New Filter

The refrigerator water filter is a crucial appliance that ensures the fresh-tasting, clean water you and your family drink. Keeping up with this simple maintenance task is essential, and you can do it in just five minutes.

To change a twist-in or quarter-turn refrigerator filter, you’ll need to locate the compartment, swing it open, turn it a quarter turn counterclockwise, and then pull out the old filter. Once the new filter is in place, it should lock into position, and you’ll hear a click to indicate it is secure. Ensure the new filter has the correct seal, and remove the plastic wrap if needed. Push or twist the cartridge cap vertically and discard the old seal. You can now dispense up to four gallons of water to flush the new filter.

Step 5: Flush the Lines

Your refrigerator’s water lines may contain bacterial or mold growth that can cause the taste of your water and ice to change. These contaminants can also cause clogging and other problems, so it’s essential to clean your refrigerator’s water line periodically. To do this, you’ll need to flush the lines with vinegar. This process is simple and can be done in just a few steps. To begin, remove the dispenser door and pull out the old filter. Then, locate the eject button and push it to eject the filter. Next, please insert the new filter into its compartment and turn it clockwise to lock it in place. Finally, dispense and dispose of 2.5 gallons of water to properly flush the line and reset the filter indicator light.

Closing Remarks

Replacing the water filter in your refrigerator is a straightforward task that requires minimal tools and time. Regularly replacing your water filter is essential for maintaining great-tasting water and optimal refrigerator performance. By following these five simple steps, you can quickly and accurately replace your water filter. With basic tools, you can swiftly replace your water filter and savor clean, filtered water.

This post was originally published on June 21, 2023 and was updated on September 7, 2024.

Filed Under: Appliances Tagged With: Refrigerator, Replacement, Water Filter

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