How To Remove Puresource 3 Water Filter [2024]

You’ve noticed that your drinking water or ice doesn’t taste as fresh as it used to, it might be time to replace the water filter in your Frigidaire refrigerator. The Puresource 3 (WF3CB) water filter is a key component in ensuring that your water system is providing clean and cyst-free water. Over time, filters can build up contaminants that affect the taste and quality of your water, so changing your filter regularly is essential for maintaining good water quality.

How To Remove Puresource 3 Water Filter? To remove a Puresource 3 water filter, twist the filter counterclockwise until it releases. Gently pull the filter straight out from its housing. Dispose of the old filter according to manufacturer instructions and insert a new one if necessary.

Removing and replacing your water filter is straightforward. The Puresource 3 filter is typically located at the top right corner inside the refrigerator. To remove the old filter, just give it a firm slide to the left and gently pull it out. No special tools or technical skills are needed. Remember to have your new WF3CB filter ready to slide in so you can keep enjoying fresh and clean water straight from your Frigidaire refrigerator.

How to Replace a Frigidaire PureSource3 WF3CB Water Filter

How to Replace a Frigidaire PureSource3 WF3CB Water Filter

Replacing your Frigidaire PureSource3 WF3CB water filter is a straightforward task that you can accomplish in just a few minutes. This comprehensive guide will walk you through the process, ensuring you can continue enjoying crystal clean water and ice from your refrigerator.

What You Need to Know Before Starting

Before you begin, it’s important to understand why regular replacement of your water filter is necessary. The WF3CB filter is designed to reduce contaminants like mercury, chlorine taste and odor, particulates, and various impurities that can affect your water’s quality. Changing the filter every six months ensures your water and ice remain pure and taste great.

Locating Your WF3CB Filter

The first step in changing your filter is to locate it inside your Frigidaire refrigerator. Typically, the WF3CB PureSource3 filter is found at the top right side of the fresh food compartment. It’s housed in a compartment that is easy to access, making the replacement process quick and straightforward.

Removing the Old Filter

To remove the old filter, simply push on the end of the filter and pull it straight out. There’s no need for any tools or excessive force; the filter should come out smoothly with a firm pull. This part of the process is crucial for ensuring that the housing area is ready for the new filter.

Installing the New WF3CB Filter

Installing your new filter is just as easy as removing the old one:

  1. Remove the new filter from its packaging.
  2. Align the new filter with the filter housing—look for the side marked with “front.”
  3. Push the new filter straight into the housing until it clicks into place. This ‘click’ ensures that the filter is securely installed and ready to start working immediately.

Flushing the System

After installing the new filter, it’s important to flush out the system to clear any contaminants or air trapped during the installation process. Dispense water from the water dispenser for about 4 minutes, or until the water runs smooth and steady. This step ensures that the first batches of ice and water you consume are clean and fresh.

Enjoying Fresh Drinking Water

Once you’ve completed these steps, your Frigidaire PureSource3 WF3CB water filter is ready to deliver nothing but pure, great-tasting water and ice. Regular replacement of your filter not only helps in providing fresh drinking water but also protects your refrigerator from potential damage caused by contaminants.


In conclusion, adopting the four easy steps outlined in this guide not only simplifies the process of replacing your Frigidaire PureSource3 WF3CB water filter but also enhances your refrigerator’s performance. By ensuring your water system is free from contaminants like pesticides and herbicides, including 24-D and endrin toxaphene, your filter plays a crucial role in conditioning your water supply, thereby revolutionizing your insider experience. Remember, proper maintenance and regular replacement of your filter according to the manufacturer’s policy and instruction can prevent unwanted tastes and odors in your water and ice, and keep your system running smoothly. For those interested, following our affiliate links may earn us a commission, helping to support our channel. We appreciate every comment and request and see them as a gift to improve. By keeping your filtration system in top condition, you ensure that everything from your daily drinking water to your aquarium receives nothing but the cleanest, purest water.

Frequently Asked Question(How To Remove Puresource 3 Water Filter)

How do you remove a refrigerator water filter?

To remove a refrigerator water filter, locate the filter, often found in the upper right corner or bottom-front. Twist the filter counterclockwise to unlock it, then pull it out. Refer to your refrigerator’s manual for specific instructions related to your model.

How do I remove my Frigidaire water filter?

To remove your Frigidaire water filter, first locate the filter housing in your refrigerator. Press the release button or twist the filter counterclockwise (depending on the model) to unlock it, then pull the filter straight out. Dispose of the old filter properly.

How long does a Puresource 3 filter last?

A Puresource 3 water filter typically lasts about six months or can filter approximately 200 gallons of water, whichever comes first. It is important to replace the filter regularly to ensure the best water quality and performance of your refrigerator.

How do you change a water filter cartridge?

To change a water filter cartridge, first shut off the water supply. Remove the old cartridge by unscrewing or twisting it out. Insert the new cartridge, ensuring it’s properly seated and secure. Turn the water supply back on and check for leaks.

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