Frigidaire WF3CB PureSource 3 Refrigerator Water Filter Replacement

Looking for the right replacement water filter for your Frigidaire refrigerator? This guide helps you choose the correct filter for models using WF3CB, PureSource 3, and compatible systems.

Get cleaner, better-tasting water and ice while protecting your Frigidaire refrigerator.

 

Find the Right Frigidaire Water Filter

WF3CB is the primary part number for the PureSource 3 water filter. Many high-quality compatible filters also use this number for easy replacement.

 

Compatible Frigidaire Refrigerator Models

This filter fits a wide range of Frigidaire refrigerators with the PureSource 3 system, including:

• Frigidaire Gallery Series
• Frigidaire Professional Series
• Many French Door and Side-by-Side models
• Select models manufactured after 2009 with PureSource 3 filtration

Popular compatible models include:

• Gallery Series French Door models
• Professional Series side-by-side refrigerators
• Various models with filter housing at the top right of the fresh food compartment

Check your current filter label or enter your refrigerator model number on Frigidaire’s website to confirm exact fit.

Product Specifications

• Model Number: WF3CB / PureSource 3
• Filter Type: Push-in carbon block filter
• Rated Capacity: 200 gallons
• Replacement Cycle: Every 6 months or 200 gallons (whichever comes first)
• Certifications: NSF/ANSI 42, 53 & 401 certified
• Filtration: Reduces chlorine taste and odor, lead, mercury, cysts (Cryptosporidium and Giardia), turbidity, and select pharmaceuticals
• Flow Rate: 0.5 gallons per minute
• Dimensions: Approximately 9 inches tall x 2.5–2.6 inches diameter
• Installation: Tool-free push-in design
• Operating Temperature: 33°F to 100°F
• Working Pressure: 30–100 psi
• Material: Activated carbon block with plastic housing

Why Choose This Frigidaire Refrigerator Water Filter?

• Reduces chlorine taste and odor for fresher water and ice
• Helps reduce contaminants such as lead, mercury, cysts, and some pharmaceuticals
• NSF certified for reliable performance
• Easy push-in installation with no tools required
• Filters up to 200 gallons of water
• Designed specifically for Frigidaire PureSource 3 systems
• Maintains refrigerator performance and warranty safety

Frigidaire WF3CB vs PureSource 3 Water Filter

WF3CB and PureSource 3 refer to the same filter family.

• WF3CB is the official part number for the PureSource 3 water filter cartridge.
• They are completely interchangeable and deliver the same advanced filtration performance.
• The WF3CB uses a push/push style design (different from WF2CB PureSource 2 models).

How to check your old filter:

Remove the existing filter (located at the top right inside the fresh food compartment) and look for the WF3CB part number printed on the label.

What happens if you buy the wrong filter?

• It may not fit or lock properly
• Poor water flow or leaks
• Reduced filtration performance
• Potential damage to your dispenser or ice maker

Always match the exact filter style for your PureSource 3 system.

How Often Should You Replace a Frigidaire WF3CB Water Filter?

Replace every 6 months or after 200 gallons, whichever comes first.

Factors that affect replacement timing:

• High household usage
• Poor incoming water quality
• Frigidaire filter indicator light turning on

Frigidaire recommends timely replacement for safe and great-tasting water.

How to Install the Frigidaire WF3CB Filter

1. Locate the old filter at the top right of the fresh food compartment.
2. Push the old filter straight in until it releases and pulls out easily.
3. Remove protective caps from the new WF3CB filter.
4. Align the new filter with the grooves and push it firmly until it clicks into place.
5. Flush the system by running 2-3 gallons of water through the dispenser.
6. Reset the filter change indicator light if your model has one.

Installation is quick and tool-free. The entire process usually takes less than 5 minutes.

Shop Frigidaire WF3CB PureSource 3 Water Filter

Shop Frigidaire WF3CB Water Filter from Refrigerators filters shop.

High-quality genuine and compatible options available with fast shipping. Perfect fit for Gallery, Professional, and other PureSource 3 compatible models.

FAQs

Is WF3CB the same as PureSource 3?

Yes. WF3CB is the official part number for the PureSource 3 refrigerator water filter.

Does this fit my Frigidaire Gallery refrigerator?

Yes, it fits most Gallery series models equipped with the PureSource 3 system.

How long does the WF3CB filter last?

Up to 200 gallons or 6 months, depending on usage and water quality.

Is this filter easy to install?

Yes. It uses a simple push-in design. Most users can replace it quickly.

Does it reduce chlorine taste and odor?

Yes. It is designed to significantly reduce chlorine, taste, and odor impurities.

How do I know if this filter fits my fridge?

Check the part number on your current filter or enter your refrigerator model number on Frigidaire’s official website.