Frigidaire WF3CB Puresource3 Refrigerator Water Filter - Reliable

In this review the Frigidaire WF3CB PureSource3 refrigerator water filter is evaluated for households seeking a simple, effective replacement filter that reduces contaminants and improves taste. The bottom line: this single-count, 9 in filter is designed for people who want NSF- and WQA-certified reduction of common impurities and an easy push-to-lock installation; it is best for owners of compatible Frigidaire refrigerators who value cleaner tasting water without the cost of bottled water.

Key Features

• Certified contaminant reduction: The filter is tested to NSF/ANSI Standards 42 and 53 and is certified to reduce up to 99% of a broad range of contaminants so water and ice taste cleaner.
• Wide contaminant list: It reduces chlorine taste and odor, particulates class I, cysts, lead, mercury, pesticides, insecticides, BPA, asbestos and selected pharmaceuticals, providing broad protection for household drinking water.
• Simple installation: The push-to-lock and release design lets most users slide the filter into the housing and lock it in place without tools for quick replacement.
• Indicator-compatible capacity: Rated for about 200 gallons (757 liters), the filter works with fridge indicator lights so you know when replacement is due.
• Compact size: At 9 in length and 0.37 cu ft volume footprint, the WF3CB fits specified Frigidaire models and is not the longer ULTRAWF style, avoiding fit confusion when matched correctly.

Who It's For

The WF3CB is best for Frigidaire refrigerator owners who need a straightforward OEM replacement filter with verified reduction claims and who prefer the convenience of a push-to-lock install. Families who want to reduce bottled water use and improve taste will appreciate the certified performance and typical lifespan of several months under normal use.

Those who should look elsewhere include owners of refrigerators that require the longer ULTRAWF filter or people who need filters rated for very high flow rates; some users report slower water flow as the cartridge ages, so high-demand situations may require more frequent changes or a different model.

Pros & Cons

Pros

• Works well to improve taste and reduce chlorine and many other contaminants, backed by NSF and WQA certification.
• Easy, tool-free push-to-lock installation makes replacement quick and low-effort.
• Good value compared with single-use bottled water and available as a genuine Frigidaire filter with packaging cues to verify authenticity.

Cons

• Water flow can slow for some users as the filter approaches the end of its rated capacity, so performance may vary with usage patterns.
• Length is 9 in and will not fit refrigerators that require the longer ULTRAWF style, so correct model matching is essential.

Specifications

Brand	Frigidaire
Model	WF3CB PureSource3
Count	1 filter (pack of 1)
Rated capacity	200 gallons (757 liter)
Length	9 in
Operating temp	33 F - 100 F (0.6 C - 38 C)
Volume	0.37 cu. ft.

Our Verdict

The Frigidaire WF3CB PureSource3 is a practical, certified refrigerator filter for owners of compatible Frigidaire models who want noticeably better tasting water and broad contaminant reduction without fuss. It offers solid value and an easy install, though buyers should confirm fit and expect that flow may slow toward the end of the 200-gallon rated life.

Frequently Asked Questions

How long does this filter last?
It is rated for about 200 gallons and many households replace it roughly every 4-6 months depending on usage and water quality.

Will it fit my refrigerator?
The WF3CB is 9 in long and fits specific Frigidaire refrigerators; it is not the longer ULTRAWF style, so verify your model before ordering.

How do I reset the filter reminder light?
Most reminder lights reset by pressing and holding the Water Filter button on the dispenser control for 3 seconds until the display changes from red to green.